{"id":2280,"date":"2026-04-27T12:50:06","date_gmt":"2026-04-27T12:50:06","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/semelles-sur-pieux\/"},"modified":"2026-04-27T12:50:06","modified_gmt":"2026-04-27T12:50:06","slug":"semelles-sur-pieux","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/semelles-sur-pieux\/","title":{"rendered":"Semelles sur pieux"},"content":{"rendered":"<div>\n<div style=\"float: left\" id=\"target_mov_img_0677201283427713\" class=\"target_moving\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%;width: 52px;height: auto\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_0677201283427713\" class=\"docsimage\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-6f6ac00d8ae8.png\"><\/div>\n<div><\/div>\n<\/div>\n<div><\/div>\n<div><\/div>\n<div><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Avant de d\u00e9finir une semelle sur pieux&nbsp;<\/span><\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<ul style=\"font-size: 14px\">\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le mod\u00e8le du b\u00e2timent doit \u00eatre termin\u00e9 et analys\u00e9, afin de d\u00e9terminer les charges axiales et les moments des poteaux.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le niveau des fondations (\u00e9tage 0) doit \u00eatre d\u00e9fini comme \u00e9tage courant.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<\/ul>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour d\u00e9finir les classes de b\u00e9ton et d&rsquo;acier utilis\u00e9es dans le calcul de la semelle isol\u00e9e, ouvrez l&rsquo;onglet \u201c<\/span><\/span><i style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"size\"><span class=\"colour\">Implantation du b\u00e2timent<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d &gt; <\/span><\/span><i style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"size\"><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/material\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"colour\">Mat\u00e9riaux<\/span><\/a><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&gt; s\u00e9lectionnez \u201c<\/span><\/span><i style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"size\"><span class=\"colour\">Plancher de fondation<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d dans la liste de gauche &gt; s\u00e9lectionnez et modifiez la classe de b\u00e9ton, les armatures et\/ou le sol dans le champ de droite.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">V\u00e9rifiez les param\u00e8tres d&rsquo;analyse et de calcul des semelles sur pieux dans le Centre de param\u00e8tres &gt;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/foundation#General\" target=\"_blank\" rel=\"noopener noreferrer\"> Param\u00e8tres de calcul des fondations <\/a>&gt; bo\u00eete de dialogue <b>G\u00e9n\u00e9ral <\/b>&amp; <b>Semelles sur pieux<\/b>&nbsp;.&nbsp;<\/span><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Pile_Cap_Insertion\"><span class=\"colour\"><span style=\"font-size: 24px;line-height: normal\" class=\"size\">Insertion d&rsquo;une semelle sur pieux<\/span><\/span><br \/><\/h2>\n<p style=\"line-height: 20px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_20426771614732564\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 152px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-420147906cf8.png\"><\/p>\n<div style=\"text-align: left\" class=\" align-left\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"font\">Pour d\u00e9finir une nouvelle semelle sur pieux&nbsp;:&nbsp;<\/span><\/span><\/span><\/div>\n<ul style=\"font-size: 14px\">\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">S\u00e9lectionnez un ou plusieurs poteaux et faites un clic droit pour acc\u00e9der \u00e0 &quot;Ins\u00e9rer une semelle sur pieux&quot; \u00e0 l&rsquo;\u00e9tage 0&nbsp;via le menu contextuel. Vous pouvez s\u00e9lectionner plusieurs poteaux (la bo\u00eete de dialogue&nbsp;<\/span><i><span class=\"colour\"><b><a target=\"_self\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_Batch_Design\">Calcul par lot des semelles sur pieux<\/a><\/b>&nbsp;<\/span><\/i><span class=\"colour\">s&rsquo;ouvre alors)&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue \u201c<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Semelle sur pieux<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d s&rsquo;affiche. V\u00e9rifiez les param\u00e8tres, puis appuyez sur le bouton \u201c&nbsp;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Calculer&nbsp;<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d pour calculer la semelle sur pieux.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le &quot;Nombre de pieux&quot; peut \u00eatre modifi\u00e9 dans l&rsquo;onglet &quot;Semelle sur pieux&quot; si n\u00e9cessaire.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Une fois le calcul termin\u00e9, appuyez sur le bouton &quot;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">OK<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d pour fermer la bo\u00eete de dialogue \u201c<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Semelle sur pieux<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d et terminer l&rsquo;insertion.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<h2 class=\"toc_anchors\" id=\"Editing_an_Existing_Pile_Cap\"><span class=\"colour\"><span style=\"font-size: 24px;line-height: normal\" class=\"size\">Modification d&rsquo;une semelle sur pieux existante&nbsp;<\/span><\/span><br \/><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour modifier une semelle sur pieux existante&nbsp;:&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<ul style=\"font-size: 14px\">\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">S\u00e9lectionnez une semelle sur pieux existante,&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Faites un clic droit et s\u00e9lectionnez &quot;&nbsp;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Propri\u00e9t\u00e9s&nbsp;<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot; dans le menu.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Modifiez la semelle sur pieux ou lancez son calcul automatique,&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Appuyez sur le bouton &quot;<\/span><i><span class=\"colour\">O<\/span><\/i><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">K&nbsp;<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot; du formulaire &quot;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot; pour mettre \u00e0 jour la semelle sur pieux.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-52ed272a118a516362adf3ed13558426.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Info\"> <\/p>\n<div><span class=\"colour\">Vous pouvez r\u00e9p\u00e9ter cette proc\u00e9dure pour autant d&rsquo;\u00e9l\u00e9ments que n\u00e9cessaire. Cette m\u00e9thode modifie un seul \u00e9l\u00e9ment \u00e0 la fois.&nbsp;<\/span><\/div>\n<p><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Pile_Cap_Design_Scope__Assumptions\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-45cf913e5d9d.gif\"><span class=\"colour\"><span style=\"font-size: 24px;line-height: normal\" class=\"size\">Domaine d&rsquo;application et hypoth\u00e8ses de calcul des semelles sur pieux&nbsp;<\/span><\/span><br \/><\/h2>\n<p style=\"line-height: 20px\"><span class=\"colour\">Le module de calcul des semelles sur pieux est destin\u00e9 aux semelles sous un seul poteau, selon la th\u00e9orie des poutres.&nbsp; <\/span><\/p>\n<div>\n<div><span class=\"KB_New_Editor_Highlights\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><img decoding=\"async\" data-image=\"contentStyle\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f3540d20e61bcef81b9c921c4c43788f.png\" alt=\"Alert\"><\/p>\n<div><span class=\"colour\">Le module de semelle sur pieux ne convient pas au calcul d&rsquo;une semelle supportant plusieurs poteaux, des voiles de contreventement ou des voiles de noyau.&nbsp; Dans ces cas, il est conseill\u00e9 d&rsquo;utiliser le<\/span> <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-raft\" target=\"_blank\" rel=\"noopener noreferrer\">radier sur pieux <\/a><span class=\"colour\">comme fondation<\/span>.&nbsp;<\/div>\n<p><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Le moment fl\u00e9chissant et les efforts tranchants de calcul reposent sur la m\u00e9thode du porte-\u00e0-faux invers\u00e9. Si la norme britannique est s\u00e9lectionn\u00e9e, ils suivent BS8110-1:1997 &#8211; CL3.11.2.1 et CL3.11.4.3.<\/span><\/span><\/div>\n<\/div>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour le calcul de la section, la semelle sur pieux est class\u00e9e comme poutre normale (&quot;Poutre peu profonde&quot;) ou \u201cPoutre profonde\u201d d&rsquo;apr\u00e8s le&nbsp;&nbsp;&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Reynolds Reinforced Concrete Designers Handbook 11&nbsp;<\/span><\/span><sup><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">e&nbsp;<\/span><\/span><\/sup><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;\u00e9dition \u2013 Section 5.8.&nbsp;<\/span><\/span><\/u><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ce classement repose sur le rapport port\u00e9e du porte-\u00e0-faux \/ hauteur utile.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si le&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">rapport port\u00e9e du porte-\u00e0-faux\/hauteur utile &gt; 1.0&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">, la m\u00e9thode de la&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">poutre \u00e9lanc\u00e9e&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">est utilis\u00e9e.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si&nbsp;&nbsp;&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">0.5 &lt;= port\u00e9e du porte-\u00e0-faux\/hauteur utile &lt;=1.0&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">, la m\u00e9thode de la&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">poutre-cloison&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">est utilis\u00e9e.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si&nbsp;&nbsp;&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">port\u00e9e du porte-\u00e0-faux\/hauteur utile &lt;0.5&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">, la section est trop haute pour \u00eatre calcul\u00e9e, soit aucune solution. Augmentez l&rsquo;entraxe des pieux ou r\u00e9duisez la hauteur de la section de la semelle sur pieux.&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-0d9662999c704e68c764891833562ed0.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Notes\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Quand vous r\u00e9duisez les lits d&rsquo;armatures, la hauteur utile moyenne de la semelle sur pieux augmente. Cette hauteur utile plus grande peut donner&nbsp;&nbsp;&nbsp;<\/span><u><span class=\"colour\">port\u00e9e du porte-\u00e0-faux \/ hauteur utile &lt;0.5&nbsp;<\/span><\/u><b><span class=\"colour\">,&nbsp;<\/span><\/b><\/span><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;<\/span><\/span><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">soit aucune solution.&nbsp;<\/span><\/span><\/span><\/div>\n<p><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si la section est class\u00e9e \u00ab poutre-cloison \u00bb, le moment fl\u00e9chissant et l&rsquo;effort tranchant sont v\u00e9rifi\u00e9s selon&nbsp;&nbsp;&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">CIRIA Guide 2&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;ou&nbsp;&nbsp;&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Reynolds Reinforced Concrete Designers Handbook 10&nbsp;<\/span><\/span><sup><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">th&nbsp;<\/span><\/span><\/sup><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;Edition \u2013 Table 148&nbsp;<\/span><\/span><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;<\/span><\/span><\/b><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">d&rsquo;apr\u00e8s vos r\u00e9glages dans l&rsquo;option. La valeur par d\u00e9faut est CIRIA Guide 2.&nbsp;<\/span><\/span><\/p>\n<div style=\"text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">La forme et les configurations des pieux et des semelles sur pieux sont fix\u00e9es d&rsquo;apr\u00e8s les r\u00e9f\u00e9rences ci-dessus. Elles reposent sur l&rsquo;hypoth\u00e8se d&rsquo;une semelle rigide (exemples ci-dessous).&nbsp;<\/span><\/span><\/span><\/span><\/div>\n<div style=\"text-align: left\" class=\" align-left\"><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-4bbd942e733623ca9523866fb370f595.png\" style=\"padding: 0px;max-width: 100%\"><\/div>\n<div><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_4072900383653608\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f0197732a9ba1928d1777479d5e64aea.png\" style=\"padding: 0px;max-width: 100%;width: 841px;height: auto\"><\/div>\n<h2 id=\"Pile_Cap_Properties\" class=\"toc_anchors\"><b><span class=\"size\" style=\"font-size: 24px\"><span class=\"colour\">Propri\u00e9t\u00e9s de la semelle sur pieux<\/span><\/span><\/b><br \/><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue des propri\u00e9t\u00e9s \u00ab&nbsp;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Semelle sur pieux<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;\u00bb s&rsquo;ouvre si vous s\u00e9lectionnez un poteau\/voile \u00e0 l&rsquo;\u00e9tage 0 &gt; clic droit &gt; cliquez sur \u00ab&nbsp;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ins\u00e9rer une semelle sur pieux<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;\u00bb.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue \u00ab&nbsp;Semelle sur pieux&nbsp;\u00bb<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;est aussi accessible en s\u00e9lectionnant une semelle existante, puis en faisant un clic droit et en choisissant l&rsquo;option \u00ab&nbsp;<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;\u00bb dans le menu contextuel.&nbsp;<\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cette bo\u00eete de dialogue compte trois pages de cat\u00e9gories&nbsp;:&nbsp;<\/span><i><span class=\"colour\">\u00ab&nbsp;<\/span><\/i><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">G\u00e9om\u00e9trie&quot;<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><i><span class=\"colour\">, \u00ab&nbsp;<\/span><\/i><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Analyse<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><i><span class=\"colour\">&nbsp;\u00bb&nbsp;<\/span><\/i><span class=\"colour\">et&nbsp;<\/span><i><span class=\"colour\">\u00ab&nbsp;S<\/span><\/i><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">ortie<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><i><span class=\"colour\">&nbsp;\u00bb<\/span><\/i><span class=\"colour\">.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La page de cat\u00e9gorie&nbsp;<\/span><i><span class=\"colour\">\u00ab&nbsp;G\u00e9om\u00e9trie&nbsp;\u00bb&nbsp;<\/span><\/i><span class=\"colour\">comprend les onglets&nbsp;<\/span><i><span class=\"colour\">&quot;Semelle sur pieux&quot;&nbsp;<\/span><\/i><span class=\"colour\">et&nbsp;<\/span><i><span class=\"colour\">&quot;Position des pieux&quot;&nbsp;<\/span><\/i><span class=\"colour\">.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La page de cat\u00e9gorie&nbsp;<\/span><i><span class=\"colour\">\u00ab&nbsp;Analyse&nbsp;\u00bb&nbsp;<\/span><\/i><span class=\"colour\">comprend les onglets&nbsp;<\/span><i><span class=\"colour\">&quot;Mat\u00e9riaux&quot;, &quot;Options&quot;&nbsp;&nbsp;&nbsp;<\/span><\/i><span class=\"colour\">et&nbsp;&nbsp;&nbsp;<\/span><i><span class=\"colour\">&quot;Charges du poteau&quot;&nbsp;<\/span><\/i><b><span class=\"colour\">&nbsp;&nbsp;<\/span><\/b><span class=\"colour\">.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La page de cat\u00e9gorie&nbsp;<\/span><i><span class=\"colour\">\u00ab&nbsp;Sortie&nbsp;\u00bb&nbsp;<\/span><\/i><span class=\"colour\">comprend les onglets&nbsp;<\/span><i><span class=\"colour\">&quot;Charges axiales&quot;, &quot;Armatures&quot;, &quot;V\u00e9rifications de calcul&quot;, &quot;Rapport et ferraillage&quot;, &quot;R\u00e9sultat&nbsp;<\/span><\/i><span class=\"colour\">&quot;&nbsp;<\/span><b><span class=\"colour\">&nbsp;&nbsp;<\/span><\/b><span class=\"colour\">et&nbsp;&nbsp;<\/span><i><span class=\"colour\">&quot;Optimisation&quot;&nbsp;<\/span><\/i><b><span class=\"colour\">&nbsp;&nbsp;<\/span><\/b><span class=\"colour\">.<\/span><br \/><\/span><\/span><\/p>\n<h3 id=\"Pile_Cap_tab\" class=\"toc_anchors\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Semelle sur pieux<\/span><br \/><\/span><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;onglet \u00ab&nbsp;Semelle sur pieux&nbsp;\u00bb permet de modifier les informations suivantes&nbsp;:&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><span class=\"colour\"><br \/><\/span><\/p>\n<ul style=\"font-size: 14px\">\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Libell\u00e9 de la semelle sur pieux&nbsp;:&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;Ce champ re\u00e7oit le libell\u00e9 associ\u00e9 \u00e0 la semelle. Par d\u00e9faut, un libell\u00e9 li\u00e9 \u00e0 celui du poteau est g\u00e9n\u00e9r\u00e9. \u00ab PC-1C1 \u00bb est g\u00e9n\u00e9r\u00e9 si vous ins\u00e9rez une semelle pour le poteau \u00ab 1C1 \u00bb.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Nombre de pieux&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: Vous pouvez diminuer ou augmenter le nombre de pieux en cliquant et en s\u00e9lectionnant la valeur voulue. Les v\u00e9rifications sont refaites si cette valeur change.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Profondeur&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;Il s&rsquo;agit de la hauteur totale de la semelle sur pieux.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Type de f\u00fbt&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: La forme du pieu peut \u00eatre d\u00e9finie sur &quot;Circulaire&quot; ou &quot;Carr\u00e9&quot;.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">P\u00e9n\u00e9tration&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: Longueur de p\u00e9n\u00e9tration du pieu dans la semelle sur pieux (n&rsquo;affecte que le ferraillage)<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Taille du pieu&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp; Diam\u00e8tre du pieu circulaire ou largeur du pieu carr\u00e9&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Facteur multiplicateur d&rsquo;espacement entre pieux (dir. courte\/longue) :&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;Espacement entre les pieux, exprim\u00e9 en nombre de diam\u00e8tres de pieu. Si cette valeur est de 2,5 et le diam\u00e8tre du pieu de 1000 mm, l&rsquo;espacement entre les pieux vaut 2,5 * 1000 = 2500 mm.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Distance \u00e0 la face (dir. courte\/longue)&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: D\u00e9finissez la distance du bord du pieu dans les directions courte et longue.&nbsp;Le programme n&rsquo;utilise pas une distance entre la face du pieu et le bord de la semelle inf\u00e9rieure \u00e0 ce minimum.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Compression ultime\/Traction ultime&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: Capacit\u00e9 ultime du pieu en compression\/traction (charge de service du pieu pond\u00e9r\u00e9e)&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2ae621715475324059a80475091538bb.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Warning\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\"> <\/span><\/p>\n<div><span class=\"colour\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\">Pour v\u00e9rifier\/<\/span><\/span><span><span class=\"colour\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\">modifier&nbsp;la capacit\u00e9 des pieux d&rsquo;une semelle sur pieux, consultez les propri\u00e9t\u00e9s de la semelle sur pieux. Ne double-cliquez pas sur le pieu pour ouvrir directement ses propri\u00e9t\u00e9s. Les Propri\u00e9t\u00e9s du pieu servent au calcul des pieux d&rsquo;un radier.&nbsp;<\/span><\/span><\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<ul style=\"font-size: 14px\">\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Type de poteau&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp; La forme du poteau peut \u00eatre d\u00e9finie sur &quot;Rectangulaire&quot; ou &quot;Circulaire&quot;.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">B1\/B2&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: B1 et B2 sont&nbsp;respectivement les dimensions horizontale et verticale&nbsp;du poteau en vue en plan.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li>\n<div><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Excentricit\u00e9 X\/Y&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si &quot;Depuis la semelle sur pieux&quot; est s\u00e9lectionn\u00e9, vous pouvez modifier l&rsquo;excentricit\u00e9 de la semelle sur pieux par rapport au poteau, en direction X ou Y.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si &quot;Depuis le poteau&quot; est s\u00e9lectionn\u00e9,&nbsp;vous pouvez modifier l&rsquo;excentricit\u00e9 du poteau par rapport \u00e0 la semelle sur pieux, en direction X ou Y.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<\/ul>\n<\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Centrer&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">bouton<\/span><\/u><span class=\"colour\"> : D\u00e9place la semelle sur pieux au centre du poteau<\/span><\/span><\/li>\n<\/ul>\n<p style=\"line-height: 20px\"><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_3267002325034052\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-5f3f77ba8b61.png\"><\/span><\/p>\n<h3 id=\"Pile_Location_tab\" class=\"toc_anchors\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Position des pieux<\/span><\/span><br \/><\/h3>\n<ul style=\"font-size: 14px\">\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cet onglet affiche les coordonn\u00e9es des pieux en directions X et Y, calcul\u00e9es automatiquement.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous pouvez y modifier les d\u00e9calages des pieux en directions X et Y.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les coordonn\u00e9es r\u00e9elles des pieux en directions X et Y sont calcul\u00e9es automatiquement.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le pieu s\u00e9lectionn\u00e9 dans le tableau est surlign\u00e9 en &quot;<\/span><b><span class=\"colour\">BLEU<\/span><\/b><span class=\"colour\">&quot; dans le d\u00e9tail de la semelle sur pieux, \u00e0 droite.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<p style=\"line-height: 20px\"><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_9650592399117985\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 1125px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-282ec54a035f.png\"><\/span><\/p>\n<div>\n<div><span class=\"KB_New_Editor_Highlights\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><img decoding=\"async\" data-image=\"contentStyle\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f3540d20e61bcef81b9c921c4c43788f.png\" alt=\"Alert\"><span class=\"colour\">Les d\u00e9calages des pieux doivent rester faibles. Ils compensent les impr\u00e9cisions de mise en place des pieux sur site.&nbsp; Ils ne servent pas \u00e0 modifier fortement la position ou la forme des pieux.&nbsp; Si la configuration des pieux diff\u00e8re nettement, la m\u00e9thode du<\/span> <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-raft\" target=\"_blank\" rel=\"noopener noreferrer\">Radier sur pieux<\/a> <span class=\"colour\">est plus appropri\u00e9e.<\/span><\/span><\/div>\n<div><\/div>\n<\/div>\n<h3 id=\"Materials_tab\" class=\"toc_anchors\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Mat\u00e9riaux<\/span><\/span><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous pouvez modifier dans cet onglet les mat\u00e9riaux du b\u00e9ton et des armatures. Le co\u00fbt unitaire du b\u00e9ton, des armatures et des pieux peut aussi y \u00eatre saisi. Il est requis si le calcul d&rsquo;&quot;Optimisation&quot; est demand\u00e9 dans l&rsquo;onglet &quot;Optimisation&quot;.&nbsp;<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les param\u00e8tres suivent par d\u00e9faut le r\u00e9glage g\u00e9n\u00e9ral (r\u00e9glage ma\u00eetre).<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Mat\u00e9riau b\u00e9ton&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp; Classe de b\u00e9ton de la semelle sur pieux.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Type de b\u00e9ton&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp; Option pour choisir un b\u00e9ton de poids normal ou un b\u00e9ton l\u00e9ger.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Type de b\u00e9ton&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: Finitions de surface telles que &quot;Brut de d\u00e9coffrage&quot;, &quot;Bross\u00e9&quot; ou &quot;Lav\u00e9&quot;.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Mat\u00e9riau des armatures&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;diam\u00e8tre et nuance des armatures.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Mat\u00e9riau des cadres&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: diam\u00e8tre et nuance des armatures de cadre.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Co\u00fbt unitaire&nbsp;<\/span><\/span><\/u><span class=\"colour\">: le co\u00fbt unitaire est calcul\u00e9 dans l&rsquo;onglet &quot;Optimisation&quot;.<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Propri\u00e9t\u00e9s du sol<\/span><\/u><span class=\"colour\"> : le poids du sol au-dessus de la semelle sur pieux ajoute une charge gravitaire sur celle-ci et augmente les efforts dans les pieux :&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<ol style=\"font-size: 16px;letter-spacing: 0.1px\">\n<li class=\"sty__dl4a1o__cls\" style=\"list-style-type: disc\"><u><span class=\"colour sty__ov9izy__cls\"><span class=\"colour\">Poids volumique du sol<\/span><\/span><\/u><span class=\"colour sty__e4wp0y__cls\"><span class=\"colour\">&nbsp;:&nbsp;saisissez dans ce champ le poids volumique du mat\u00e9riau de remblai.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li class=\"sty__2a8er6__cls\" style=\"list-style-type: disc\"><u><span class=\"colour sty__kdvjeg__cls\"><span class=\"colour\">Hauteur de remblai<\/span><\/span><\/u><span class=\"colour sty__1n2cg2__cls\"><span class=\"colour\">&nbsp;:&nbsp;la hauteur de remblai correspond \u00e0 la hauteur de surcharge. Cette valeur est calcul\u00e9e automatiquement : Hauteur de remblai =<\/span>&nbsp;<\/span><span class=\"colour sty__fzs60r__cls\"><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/storey-related-controls-and-settings#Effective_Top_Storey_No:~:text=applied%20to%20ST01.-,Foundation%20Depth,-Foundation%20depth%20is\" target=\"_blank\" style=\"cursor: pointer\" rel=\"noopener noreferrer\">Profondeur de fondation<\/a><\/span><span class=\"colour sty__frbbv8__cls\">&nbsp;moins Profondeur de semelle.&nbsp; <br \/><\/span><\/li>\n<ol>\n<li class=\"sty__2a8er6__cls\" style=\"list-style-type: circle\"><span class=\"colour sty__frbbv8__cls\">Cochez <b>D\u00e9fini par l&rsquo;utilisateur <\/b>pour saisir la hauteur de remblai manuellement. V<\/span><\/li>\n<\/ol>\n<li class=\"sty__2a8er6__cls\" style=\"list-style-type: disc\"><span class=\"colour sty__frbbv8__cls\">Le volume de surcharge est calcul\u00e9, puis multipli\u00e9 par le &quot;<i style=\"letter-spacing: 0.1px\">Poids volumique du sol<\/i><span class=\"colour\" style=\"letter-spacing: 0.1px\">&quot; pour obtenir la charge axiale suppl\u00e9mentaire due au remblai.<\/span><\/span><\/li>\n<\/ol>\n<div>\n<div class=\"target_moving\" id=\"target_mov_img_4761143630534913\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-e45ec02c0a9f5a1af4127747ab68fc0d.png\" style=\"max-width: 100%;padding: 0px;width: 890.5px;height: auto\" data-zdeskdocid=\"img_4761143630534913\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<\/div>\n<h3 style=\"line-height: 30px;font-size: 18px\" id=\"Options_tab\" class=\"toc_anchors\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Options<\/span><\/span><br \/><\/h3>\n<ul style=\"font-size: 14px\">\n<li>\n<div><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">M\u00e9thode de calcul du moment fl\u00e9chissant \u00e0 la base&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">M\u00e9thode du porte-\u00e0-faux : l&rsquo;effort tranchant et le moment fl\u00e9chissant de calcul sont d\u00e9termin\u00e9s selon la m\u00e9thode du porte-\u00e0-faux invers\u00e9.<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li class=\" align-left\" style=\"text-align: left\"><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Inclure l&rsquo;effet des dimensions du poteau&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: si cette option est coch\u00e9e, les dimensions du poteau sont d\u00e9duites de la port\u00e9e en porte-\u00e0-faux du pieu par rapport au poteau&nbsp;. Le moment fl\u00e9chissant de calcul et les armatures de base pour la flexion diminuent.&nbsp;<\/span><\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Applicable uniquement \u00e0 la th\u00e9orie &quot;Poutre-cloison&quot;.&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<li class=\" align-left\" style=\"text-align: left\"><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Inclure l&rsquo;effet des dimensions du poteau sur la port\u00e9e de cisaillement&nbsp;<\/span><\/span><\/u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">: si cette option est coch\u00e9e, les dimensions du poteau sont prises en compte dans la port\u00e9e de cisaillement. La r\u00e9sistance \u00e0 l&rsquo;effort tranchant augmente.<\/span><\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">&nbsp;Applicable uniquement \u00e0 la th\u00e9orie &quot;Poutre-cloison&quot;.&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<li class=\" align-left\" style=\"text-align: left\"><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Inclure le rapport de r\u00e9partition en bandes (influe sur la r\u00e9sistance \u00e0 l&rsquo;effort tranchant major\u00e9e)&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: cochez cette option pour int\u00e9grer le rapport de r\u00e9partition en bandes au calcul de l&rsquo;effort tranchant. La r\u00e9sistance \u00e0 l&rsquo;effort tranchant diminue.&nbsp;<\/span><\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Applicable uniquement \u00e0 la th\u00e9orie &quot;Poutre \u00e9lanc\u00e9e&quot;.<\/span><\/span><\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Moment profond&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: vous pouvez choisir la m\u00e9thode&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">CIRIA<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;ou&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Reynolds<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;pour le calcul de la poutre-cloison.&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">V\u00e9rifier l&rsquo;effort tranchant&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: si cette option est coch\u00e9e, l&rsquo;effort tranchant est calcul\u00e9.<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">V\u00e9rifier le poin\u00e7onnement&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: si cette option est coch\u00e9e, le poin\u00e7onnement est calcul\u00e9.<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Disposition des pieux pr\u00e9f\u00e9r\u00e9e au-del\u00e0 de 15 pieux&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: vous pouvez choisir (i) Une rang\u00e9e (ii) Deux rang\u00e9es (iii) Deux rang\u00e9es d\u00e9cal\u00e9es (iv) Trois rang\u00e9es&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Direction&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: pour faire pivoter l&rsquo;orientation de la semelle sur pieux en plan, choisissez la direction 1 ou 2 selon votre pr\u00e9f\u00e9rence.<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Utiliser uniquement la direction s\u00e9lectionn\u00e9e pendant le calcul :&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;cochez cette option pour utiliser dans le calcul la&nbsp;<\/span><\/span><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Direction<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;s\u00e9lectionn\u00e9e.&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00c9paisseur min. de la semelle sur pieux&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: \u00e9paisseur minimale de la semelle sur pieux pour le calcul automatique.&nbsp;Le programme n&rsquo;essaie pas d&rsquo;utiliser moins de pieux que le minimum saisi ici.&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00c9paisseur max. de la semelle sur pieux&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: \u00e9paisseur maximale de la semelle sur pieux pour le calcul automatique. Le programme n&rsquo;essaie pas d&rsquo;utiliser plus de pieux que le maximum saisi ici.&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pas d&rsquo;incr\u00e9ment de l&rsquo;\u00e9paisseur :&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;pas d&rsquo;incr\u00e9ment de l&rsquo;\u00e9paisseur pour le calcul automatique de la semelle sur pieux. Avec 100 mm, l&rsquo;\u00e9paisseur augmente de 100 mm lorsque l&rsquo;\u00e9paisseur actuelle est insuffisante.&nbsp;<\/span><\/span><\/li>\n<li><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Nombre max. de pieux&nbsp;<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">: nombre maximal de pieux admis dans la semelle sur pieux. Avec 100, le calcul de la semelle s&rsquo;arr\u00eate si 100 pieux restent insuffisants.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_7308894861865849\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-cb03985036cb.png\"><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Column_Load_tab\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Charges du poteau<\/span><\/span><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les efforts axiaux, tranchants et les moments de calcul du poteau se consultent ou se modifient dans cet onglet&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<ul style=\"font-size: 14px\">\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous pouvez r\u00e9gler le &quot;Chargement&quot;&nbsp; (liste d\u00e9roulante en haut \u00e0 droite de cet onglet)&nbsp;sur (i) Enveloppe (ii) Toutes les combinaisons ou (iii)&nbsp; D\u00e9fini par l&rsquo;utilisateur&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Avec &quot;Enveloppe&quot;, toutes les combinaisons sont envelopp\u00e9es pour le calcul de la semelle sur pieux. Ce sont les efforts maximaux de l&rsquo;option &quot;Toutes les combinaisons&quot;, donc plus conservateurs.&nbsp;<\/span><\/span><\/li>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Avec &quot;Toutes les combinaisons&quot;, toutes les combinaisons de charges servent au calcul de la semelle sur pieux&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si&nbsp; vous s\u00e9lectionnez une combinaison de charges &gt; cliquez sur le bouton&nbsp;&nbsp;<\/span><i><span class=\"colour\">Ajouter la s\u00e9lection aux charges utilisateur&nbsp;<\/span><\/i><b><span class=\"colour\">&nbsp;&nbsp;<\/span><\/b><span class=\"colour\">, la combinaison s\u00e9lectionn\u00e9e est ajout\u00e9e \u00e0 la combinaison de charges &quot;D\u00e9fini par l&rsquo;utilisateur&quot; pour modification.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Avec &quot;D\u00e9fini par l&rsquo;utilisateur&quot;, vous pouvez d\u00e9finir de nouvelles charges de calcul manuelles. Les efforts sont alors d\u00e9coupl\u00e9s de l&rsquo;analyse du b\u00e2timent :&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cliquez sur le bouton &quot;+Ajouter&quot; pour cr\u00e9er une nouvelle ligne&nbsp;&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous pouvez modifier le N\u00b0 de comb., l&rsquo;effort axial de calcul (N), l&rsquo;effort tranchant en direction X (Vx),&nbsp;l&rsquo;effort tranchant en direction Y (Vy), le moment en direction X (Mx) et le moment en direction Y (My)&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cliquez sur le bouton &quot;X Supprimer&quot; pour supprimer la ligne s\u00e9lectionn\u00e9e.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le chargement de calcul final est calcul\u00e9 automatiquement dans la derni\u00e8re colonne (somme des N)&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous pouvez aussi cliquer sur le bouton &quot;Importer depuis un CSV&quot; pour importer la combinaison de charges depuis un fichier CSV.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><\/span><img decoding=\"async\" style=\"font-size: 16px;padding: 0px;max-width: 100%;width: 1125px;height: auto\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_6897341495194844\" class=\"docsimage\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-223db91ca9d5.png\"><\/div>\n<h3 class=\"toc_anchors\" id=\"Axial_Loads_tab\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Charges axiales&nbsp;<\/span><\/span><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les efforts axiaux de calcul de chaque pieu (dus \u00e0 la charge axiale, au moment et \u00e0 l&rsquo;effort tranchant du poteau ou du voile) se consultent dans cet onglet.&nbsp;<\/span><\/span><\/span><\/p>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le moment et l&rsquo;effort tranchant du talon de poteau augmentent l&rsquo;effort axial des pieux. L&rsquo;\u00e9quilibre les convertit en efforts axiaux suppl\u00e9mentaires dans les pieux :&nbsp;<\/span><\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour lib\u00e9rer les moments, une option consiste \u00e0 articuler la base du talon de poteau, c&rsquo;est-\u00e0-dire la base du poteau ST01.&nbsp;<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les efforts tranchants dans les poteaux r\u00e9sultent des charges lat\u00e9rales, comme les charges fictives, de vent ou sismiques. On ne peut pas les supprimer de force dans l&rsquo;analyse du b\u00e2timent.&nbsp;<\/span><\/span><\/span><\/li>\n<\/ol>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les efforts axiaux totaux de calcul des pieux figurent dans la derni\u00e8re colonne. Si l&rsquo;effort axial de calcul du pieu est inf\u00e9rieur ou \u00e9gal aux capacit\u00e9s ultimes en compression et en traction du pieu (d\u00e9finies dans l&rsquo;onglet &quot;Semelle sur pieux&quot;), le texte de la derni\u00e8re colonne s&rsquo;affiche en &quot;<\/span><b><span class=\"colour\">VERT<\/span><\/b><span class=\"colour\">&quot;. Le pieu est alors suffisant en capacit\u00e9 axiale. Si la capacit\u00e9 axiale du pieu est insuffisante, la derni\u00e8re colonne est marqu\u00e9e en &quot;<\/span><b><span class=\"colour\">ROUGE<\/span><\/b><span class=\"colour\">&quot;.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Toutes les valeurs du tableau se modifient si n\u00e9cessaire, sauf le num\u00e9ro de pieu en premi\u00e8re colonne et le total en derni\u00e8re colonne. L&rsquo;effort axial total de calcul du pieu est ensuite recalcul\u00e9 automatiquement.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Recalculer les charges axiales<\/span><\/u><span class=\"colour\">&nbsp;: ce bouton r\u00e9initialise toutes les valeurs d\u00e9finies par l&rsquo;utilisateur dans le tableau et recalcule les charges axiales des pieux.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_2741419797396789\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-e5f25932b869.png\"><\/span><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Rebars_Tab\"><b><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Armatures<\/span><\/span><\/b><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les armatures calcul\u00e9es automatiquement se consultent dans cet onglet sous forme de tableau, avec les valeurs de As fournie et requise.&nbsp;<\/span><\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Le tableau des armatures se d\u00e9crit comme suit :&nbsp;<\/span><\/span><\/p>\n<ol style=\"font-size: 16px;letter-spacing: 0.1px\">\n<li class=\"sty__he5tug__cls\" style=\"list-style-type: disc\"><span class=\"font\"><b><u>Base (X &amp; Y)<\/u><\/b>&nbsp;:&nbsp; Ce sont les armatures inf\u00e9rieures dans les deux directions. Elles sont calcul\u00e9es automatiquement \u00e0 partir du moment de calcul.&nbsp;<\/span><\/li>\n<ol>\n<li class=\"sty__he5tug__cls\" style=\"list-style-type: disc\"><span class=\"font\">La section d&rsquo;acier fournie (As-fourn) et requise (As-req) est affich\u00e9e.&nbsp;<\/span><\/li>\n<\/ol>\n<li class=\"sty__734r8n__cls\" style=\"list-style-type: disc\"><b><u>C\u00f4t\u00e9 (X &amp; Y)&nbsp;<\/u><\/b>:&nbsp; Ce sont les armatures de c\u00f4t\u00e9. Elles ne sont pas calcul\u00e9es&nbsp; &amp; sont pr\u00e9vues par bonne pratique de ferraillage.&nbsp;<\/li>\n<li class=\"sty__oz4rxt__cls\" style=\"list-style-type: disc\"><b><u>Haut&nbsp; (X &amp; Y)<\/u><\/b>&nbsp;: Ce sont les armatures sup\u00e9rieures dans les deux directions.&nbsp; Elles ne sont pas calcul\u00e9es &amp; sont pr\u00e9vues par bonne pratique de ferraillage.&nbsp;<\/li>\n<ol>\n<li class=\"sty__oz4rxt__cls\" style=\"list-style-type: disc\">Ce champ n&rsquo;est actif que si l&rsquo;option<b> Utiliser les armatures sup\u00e9rieures<\/b> est coch\u00e9e.<\/li>\n<\/ol>\n<\/ol>\n<ol style=\"font-size: 16px;letter-spacing: 0.1px\">\n<li class=\"sty__2n4iwy__cls\" style=\"list-style-type: square\"><span class=\"sty__qtpzhw__cls\">L&rsquo;utilisateur peut ajuster le diam\u00e8tre et l&rsquo;espacement des armatures.&nbsp;<\/span><\/li>\n<li class=\"sty__taj0j4__cls\" style=\"list-style-type: square\"><span class=\"font\">Il peut augmenter manuellement le diam\u00e8tre des barres ou r\u00e9duire l&rsquo;espacement si l&rsquo;acier est signal\u00e9 insuffisant. Le calcul est v\u00e9rifi\u00e9 \u00e0 nouveau automatiquement,&nbsp;<\/span>d\u00e8s que<b style=\"letter-spacing: 0.1px\">&nbsp;ENTER&nbsp;<\/b><span style=\"letter-spacing: 0.1px\">est press\u00e9 ou qu&rsquo;une autre cellule est cliqu\u00e9e apr\u00e8s la modification.&nbsp;<\/span><\/li>\n<\/ol>\n<div class=\" align-left\" style=\"text-align: left\"><b><u><span class=\"colour\"><span style=\"font-size: 16px;line-height: normal\" class=\"size\">Options d&rsquo;armatures :&nbsp;<\/span><\/span><\/u><\/b><\/div>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\"><b>S\u00e9lection automatique des armatures <\/b>: P<\/span><\/span><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">ermet de recalculer et de res\u00e9lectionner automatiquement les armatures de la semelle sur pieux.&nbsp; Cette option est recommand\u00e9e apr\u00e8s un ajustement manuel d&rsquo;autres param\u00e8tres du pieu, par exemple la hauteur de la semelle.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Utiliser les armatures sup\u00e9rieures <\/b>: Si coch\u00e9e, ces armatures apparaissent dans le tableau des armatures &amp; sont incluses dans le ferraillage (sans calcul).<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><b><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Utiliser les armatures d&rsquo;effort tranchant<\/span><\/span><\/span><\/span>&nbsp;:&nbsp;<\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si coch\u00e9e, ces armatures apparaissent dans le tableau des armatures &amp; sont incluses dans le ferraillage (sans calcul).<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Nombre de lits (X\/Y)&nbsp;<\/b>: indique le nombre de lits d&rsquo;armatures inf\u00e9rieures de la base. <\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Par d\u00e9faut, le calcul automatique ne fournit qu&rsquo;un seul lit.&nbsp;&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">Augmenter manuellement le nombre de lits au-del\u00e0 de 1 accro\u00eet l&rsquo;acier total fourni en base &amp; am\u00e9liore les v\u00e9rifications de calcul qui d\u00e9pendent de ces armatures.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">En g\u00e9n\u00e9ral, avec la m\u00e9thode <b>Poutre profonde<\/b>, la semelle sur pieux peut exiger plus d&rsquo;un lit d&rsquo;armatures de base pour satisfaire la<\/span> <b style=\"font-size: 16px\">V\u00e9rification de la profondeur de r\u00e9partition<\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"> dans l&rsquo;<\/span><\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Design_Checks_tab__Guidance_on_manual_design\" target=\"_blank\" style=\"font-size: 16px\" rel=\"noopener noreferrer\">onglet V\u00e9rifications de calcul.<\/a><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<li style=\"list-style-type: square;text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\"><b>Espacement des lits (X\/Y)&nbsp;<\/b>:&nbsp;<\/span><\/span><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;indique l&rsquo;espacement des armatures entre les lits inf\u00e9rieurs si le nombre de lits est sup\u00e9rieur \u00e0 1.<\/span><\/span><\/li>\n<li style=\"list-style-type: square;text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\"><b>Rayon de cintrage int\u00e9rieur :&nbsp; <\/b>indique le rayon de cintrage int\u00e9rieur&nbsp;<\/span><\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">des armatures de base.&nbsp; <\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: square;text-align: left\" class=\" align-left\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il influe directement sur la v\u00e9rification de la <b>Contrainte d&rsquo;appui maximale <\/b>dans l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Design_Checks_tab__Guidance_on_manual_design\" target=\"_self\">onglet&nbsp;V\u00e9rifications de calcul<\/a>.<\/span><\/span><\/li>\n<li style=\"list-style-type: square;text-align: left\" class=\" align-left\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Augmenter le rayon de cintrage am\u00e9liore la v\u00e9rification de la&nbsp;<\/span><\/span><b style=\"font-size: 16px\">Contrainte d&rsquo;appui maximale&nbsp;<\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.<\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<p style=\"line-height: 20px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Enrobage du b\u00e9ton <\/b>: les enrobages sup\u00e9rieur, inf\u00e9rieur et lat\u00e9ral sont affich\u00e9s &amp; modifiables.<\/span><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_18815316381872793\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-894a336432fa.png\"><\/span><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Design_Checks_tab__Guidance_on_Manual_Design\"><b><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet V\u00e9rifications de calcul &amp; conseils pour le calcul manuel<\/span><\/span><\/b><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Le calcul automatique de la semelle sur pieux d\u00e9termine la forme, la taille, la hauteur et le nombre de pieux. <\/span><\/span><\/p>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ce calcul est toutefois complexe, avec de nombreuses variables interd\u00e9pendantes.&nbsp;Lorsqu&rsquo;une semelle sur pieux est signal\u00e9e comme non conforme, il peut donc \u00eatre n\u00e9cessaire de modifier manuellement ses param\u00e8tres pour obtenir un statut conforme.&nbsp;&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Voici toutes les v\u00e9rifications de calcul, avec leur explication &amp; des conseils pour le calcul manuel, si n\u00e9cessaire :&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">V\u00e9rification de la capacit\u00e9 du pieu&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;une \u00ab coche \u00bb indique que la capacit\u00e9 du pieu est suffisante. Une \u00ab croix \u00bb s&rsquo;affiche si le calcul n&rsquo;est pas conforme.&nbsp;<\/span><\/span><\/li>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si cette v\u00e9rification \u00e9choue, essayez d&rsquo;augmenter manuellement le nombre de pieux<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ouvrez l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Axial_Loads_tab\" target=\"_self\">onglet Charges axiales<\/a> pour voir le d\u00e9tail de cette v\u00e9rification.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">En g\u00e9n\u00e9ral, augmenter le nombre de pieux am\u00e9liore toutes les autres v\u00e9rifications, car l&rsquo;effort dans chaque pieu diminue.<\/span><\/span><\/li>\n<\/ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Moment de calcul \u00e0 la base&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;affiche le moment de calcul \u00e0 la base dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">R\u00e9sultat du calcul en flexion&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;une \u00ab coche \u00bb indique que le calcul des armatures de base&nbsp;est suffisant. Une \u00ab croix \u00bb s&rsquo;affiche si le calcul n&rsquo;est pas conforme.&nbsp;<\/span><\/span><\/li>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si cette v\u00e9rification \u00e9choue, essayez d&rsquo;augmenter les armatures de base dans l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\">onglet Armatures<\/a>.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Effort tranchant de calcul&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;affiche l&rsquo;effort tranchant de calcul dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">V\u00e9rification de la profondeur de r\u00e9partition&nbsp;<\/span><\/u><span class=\"colour\">: v\u00e9rification de la r\u00e9partition des barres, pour la m\u00e9thode Poutre profonde UNIQUEMENT&nbsp;<\/span><\/span><\/li>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si cette v\u00e9rification \u00e9choue, augmentez le \u00ab Nombre de lits \u00bb d&rsquo;armatures dans l&rsquo;&nbsp;<\/span><\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\" style=\"font-size: 16px\">onglet Armatures<\/a><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">V\u00e9rification de la contrainte de cisaillement sur le p\u00e9rim\u00e8tre de la face de base du poteau&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;compare la contrainte de cisaillement de calcul \u00e0 la face du poteau avec la r\u00e9sistance au cisaillement \u00e0 cette m\u00eame face.&nbsp;<\/span><\/span><\/li>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si cette v\u00e9rification \u00e9choue, augmentez d&rsquo;abord la taille du f\u00fbt du poteau dans l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\">onglet Semelle sur pieux<\/a>.<\/span><\/span><\/li>\n<li class=\" align-left\" style=\"text-align: left\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><\/span><\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Une fois la taille d\u00e9finitive, mettez \u00e0 jour ce poteau dans ST01 au sein du mod\u00e8le, puis relancez l&rsquo;Analyse du b\u00e2timent pour obtenir les efforts actualis\u00e9s (augmenter le f\u00fbt modifie aussi le poids &amp; la raideur de la structure).&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">R\u00e9sistance au cisaillement (poutre mince\/profonde)&nbsp;<\/span><\/u><span class=\"colour\">: la premi\u00e8re valeur est la r\u00e9sistance au cisaillement en poutre mince, la seconde en poutre profonde.&nbsp;&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Effort tranchant de calcul et r\u00e9sistance au cisaillement&nbsp;<\/span><\/u><span class=\"colour\">:&nbsp;affiche l&rsquo;effort tranchant de calcul du poteau et la r\u00e9sistance au cisaillement.&nbsp; Cette v\u00e9rification peut \u00eatre am\u00e9lior\u00e9e manuellement en :&nbsp;<\/span><\/span><\/li>\n<ul>\n<li class=\" align-left\" style=\"text-align: left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">augmentant la hauteur de la semelle sur pieux dans l&rsquo;&nbsp;<\/span><\/span><\/span><\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\" style=\"font-size: 16px\">onglet Semelle sur pieux<\/a><span class=\"colour\">.<\/span><\/li>\n<li class=\" align-left\" style=\"text-align: left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">augmentant les armatures de base dans l&rsquo;<\/span><\/span><\/span><\/span>&nbsp;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\" style=\"font-size: 16px\">onglet Armatures<\/a><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<li>\n<div class=\" align-left\" style=\"font-size: 15px;text-align: left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\"><u>V\u00e9rification du cisaillement des armatures longitudinales<\/u>&nbsp;:&nbsp;<\/span><\/span><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">cette v\u00e9rification n&rsquo;est effectu\u00e9e que pour le cas \u00ab Poutre mince \u00bb (c&rsquo;est-\u00e0-dire hors poutre profonde).&nbsp;&nbsp;Si elle \u00e9choue, elle peut \u00eatre am\u00e9lior\u00e9e en&nbsp; :<\/span><\/span><\/div>\n<\/li>\n<ul>\n<li style=\"text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Augmentez la hauteur de la semelle sur pieux dans l&rsquo;&nbsp;<span class=\"size\"><span class=\"colour\"><span class=\"highlight\"><\/span><\/span><\/span><\/span><\/span><\/span><\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\">onglet Semelle sur pieux<\/a><span class=\"size\" style=\"font-size: 15px\">.<\/span>&nbsp;<br \/><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Augmentez les armatures inf\u00e9rieures pr\u00e9vues dans l&rsquo;&nbsp;<\/span><\/span><\/span><\/span><a style=\"font-size: 16px\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\">onglet Armatures<\/a><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/ul>\n<div><\/div>\n<ul style=\"font-size: 14px\">\n<li style=\"text-align: left\" class=\" align-left\"><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">P\u00e9rim\u00e8tre de v\u00e9rification du poin\u00e7onnement (1\/2&nbsp;<\/span><\/u><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">) : cette v\u00e9rification contr\u00f4le le poin\u00e7onnement sur le premier et le second p\u00e9rim\u00e8tre, le cas \u00e9ch\u00e9ant.&nbsp;<\/span><\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">&nbsp;Vous pouvez l&rsquo;am\u00e9liorer manuellement :&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<ul>\n<li style=\"text-align: left\" class=\" align-left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">en augmentant la hauteur de la semelle sur pieux dans l&rsquo;&nbsp;<\/span><\/span><\/span><a style=\"font-size: 16px\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\">onglet Semelle sur pieux<\/a><span class=\"colour\">.<\/span><\/li>\n<li style=\"text-align: left\" class=\" align-left\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">en augmentant les armatures inf\u00e9rieures dans l&rsquo;<\/span><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 15px\">&nbsp;<\/span><\/span><a style=\"font-size: 16px\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\">onglet Armatures<\/a><span class=\"size\" style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/span><\/li>\n<\/ul>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Contrainte d&rsquo;appui max.&nbsp;<\/span><\/u><span class=\"colour\"> : elle v\u00e9rifie la contrainte d&rsquo;appui des armatures inf\u00e9rieures.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<ul>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La contrainte d&rsquo;appui est une v\u00e9rification mineure de ferraillage.&nbsp; <\/span><\/span><\/div>\n<\/li>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Elle n&rsquo;est pas calcul\u00e9e automatiquement : l&rsquo;utilisateur doit indiquer le rayon de cintrage correct de l&rsquo;armature dans l&rsquo;&nbsp;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\">onglet Armatures<\/a>.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour r\u00e9duire la contrainte d&rsquo;appui, augmentez manuellement le \u00ab Rayon de cintrage interne \u00bb dans l&rsquo;&nbsp;<\/span><\/span><a style=\"font-size: 16px\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Rebars_Tab\" target=\"_self\">onglet Armatures<\/a><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<\/ul>\n<\/ul>\n<div>\n<div>\n<div><span class=\"KB_New_Editor_Highlights\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><img decoding=\"async\" data-image=\"contentStyle\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-643f0ac51a5a25a73f584dfd5eb10408.png\" alt=\"Id\u00e9e\"><\/p>\n<div><span><span class=\"colour\">Lors d&rsquo;un calcul manuel, si l&rsquo;ajustement des param\u00e8tres ci-dessus ne suffit pas, essayez l&rsquo;une des solutions suivantes ou une combinaison d&rsquo;entre elles :<\/span><span class=\"colour\"> <\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Dans l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Options_tab\" target=\"_self\">onglet Options<\/a>, modifiez les param\u00e8tres de calcul. Cocher \u00ab Inclure l&rsquo;effet des dimensions du poteau \u00bb am\u00e9liore en g\u00e9n\u00e9ral les v\u00e9rifications de moment et d&rsquo;effort tranchant.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Dans l&rsquo;<span class=\"colour\">&nbsp;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\" style=\"font-size: 16px\">onglet Semelle sur pieux<\/a>, augmentez le nombre de pieux.<\/span>&nbsp;<span class=\"colour\">Cela am\u00e9liore en g\u00e9n\u00e9ral de nombreuses v\u00e9rifications, car l&rsquo;effort de chaque pieu diminue.<\/span> <\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Dans l&rsquo;<\/span>&nbsp;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Pile_Cap_tab\" target=\"_self\" style=\"font-size: 16px\">onglet Semelle sur pieux<\/a><span class=\"colour\">, <span class=\"colour\">au<\/span>gmentez la capacit\u00e9 des pieux pour r\u00e9duire leur nombre et la taille de la semelle.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Dans l&rsquo;<a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/pile-caps#Materials_tab\" target=\"_self\">onglet Mat\u00e9riaux<\/a>, augmentez la classe de b\u00e9ton, ce qui accro\u00eet en g\u00e9n\u00e9ral toutes les capacit\u00e9s.&nbsp;<\/span><\/li>\n<\/ol>\n<p><\/span><\/div>\n<\/div>\n<\/div>\n<div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_4047503421550718\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 1125px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-0adce0a0cb94.png\"><\/span><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Report__Detailing_tab\"><b style=\"font-size: 16px\"><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Rapport &amp; Ferraillage<\/span><\/span><\/b><br \/><\/h3>\n<\/div>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous cr\u00e9ez le rapport en cliquant sur le bouton&nbsp;<\/span><i><span class=\"colour\">Cr\u00e9er un rapport&nbsp;<\/span><\/i><span class=\"colour\">de cet onglet.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Les options suivantes peuvent \u00eatre coch\u00e9es si n\u00e9cessaire :&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<ul style=\"font-size: 14px\">\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ajouter les effets du poteau au rapport pour toutes les combinaisons&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ajouter au rapport les charges axiales des pieux pour la combinaison critique&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ajouter au rapport le tableau des coordonn\u00e9es des pieux&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Afficher uniquement les r\u00e9sultats de la combinaison critique \/ Afficher les r\u00e9sultats de toutes les combinaisons&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_12369432965102933\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-85c3162becd2.png\"><\/span><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Results_Tab\"><b><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet R\u00e9sultats<\/span><\/span><\/b><br \/><\/h3>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Si vous cliquez sur le bouton &quot;<i>C<\/i><\/span><i><span class=\"colour\">alculer&quot;&nbsp;<\/span><\/i><span class=\"colour\">en bas \u00e0 gauche de la bo\u00eete de dialogue&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\">&quot;<\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><i><span class=\"colour\">Semelle sur pieux<\/span><\/i><\/span><\/span><span class=\"size\" style=\"font-size: 16px\">&quot;<\/span><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><i><span class=\"colour\">&nbsp;<\/span><\/i><span class=\"colour\">, les \u00e9tapes de calcul sont ajout\u00e9es \u00e0 cet onglet R\u00e9sultats. Vous pouvez les consulter si n\u00e9cessaire. Vous pouvez aussi v\u00e9rifier les valeurs finales et les v\u00e9rifications dans l&rsquo;onglet &quot;<\/span><i><span class=\"colour\">V\u00e9rifications de calcul&quot;&nbsp;&nbsp;<\/span><\/i><span class=\"colour\">OU dans le tableau &quot;<\/span><i><span class=\"colour\">Calcul&quot;&nbsp;&nbsp;<\/span><\/i><span class=\"colour\">(au centre en bas de la bo\u00eete de dialogue &quot;<\/span><i><span class=\"colour\">Semelle sur pieux<\/span><\/i><\/span><\/span><span class=\"size\" style=\"font-size: 16px\">&quot;<\/span><i style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><\/i><span class=\"size\" style=\"font-size: 16px\">)&nbsp;<\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_07802390429989425\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-09e0b4d85f72.png\"><\/span><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Optimization_tab\"><b><span class=\"colour\"><span style=\"font-size: 18px;line-height: normal\" class=\"size\">Onglet Optimisation<\/span><\/span><\/b><br \/><\/h3>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cet onglet permet d&rsquo;effectuer une analyse et une optimisation des co\u00fbts en listant des candidats suppl\u00e9mentaires pour la semelle sur pieux.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il augmente la hauteur de la semelle ou le nombre de pieux. Le co\u00fbt total de chaque candidat est calcul\u00e9 automatiquement, pour comparaison.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La hauteur minimale de la semelle, le pas d&rsquo;incr\u00e9ment de hauteur et le nombre maximal de pieux se r\u00e8glent dans l&rsquo;onglet&nbsp;&nbsp;&nbsp;<\/span><i><span class=\"colour\">Options&nbsp;<\/span><\/i><span class=\"colour\">&nbsp;&nbsp;. Les prix unitaires du b\u00e9ton, des armatures et des pieux se modifient dans l&rsquo;onglet&nbsp;&nbsp;&nbsp;<\/span><i><span class=\"colour\">Mat\u00e9riaux&nbsp;<\/span><\/i><\/span><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&nbsp;<\/span><\/span><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">.<\/span><\/span><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Afficher le graphique&nbsp;<\/span><\/u><span class=\"colour\">&nbsp;&nbsp;: ce bouton bascule permet de passer de la vue tableau \u00e0 la vue graphique, ou inversement&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Nb max. de candidats d&rsquo;optimisation&nbsp;<\/span><\/u><span class=\"colour\"> : saisissez le nombre de candidats \u00e0 g\u00e9n\u00e9rer.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Lister les candidats&nbsp;<\/span><\/u><span class=\"colour\">&nbsp;&nbsp;(bouton) : un clic g\u00e9n\u00e8re diff\u00e9rents candidats pour la semelle sur pieux&nbsp;<\/span><\/span><\/span><\/p>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-2ae621715475324059a80475091538bb.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Warning\"> <\/p>\n<div><span class=\"colour\">Pour adopter l&rsquo;un des candidats list\u00e9s, faites un <b>double-clic<\/b> sur la ligne de la semelle dans le tableau. La g\u00e9om\u00e9trie et les calculs de la semelle sont alors mis \u00e0 jour.&nbsp;<\/span><\/div>\n<p><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><\/span><\/div>\n<div>\n<div style=\"float: left\" class=\"target_moving\" id=\"target_mov_img_43366863137480127\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><\/span><\/div>\n<\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_7477988927622943\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-368723d4bba7.png\"><br \/><\/span><\/div>\n<div><\/div>\n<h2 id=\"Pile_Cap_Batch_Design\" class=\"toc_anchors\"><span class=\"size\" style=\"font-size: 24px\"><span class=\"colour\">Calcul par lot des semelles sur pieux&nbsp;<\/span><\/span><br \/><\/h2>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">S\u00e9lectionnez plusieurs poteaux > clic droit > &quot;Ins\u00e9rer une semelle sur pieux&quot;. La bo\u00eete de dialogue&nbsp;&nbsp;&nbsp;<\/span><i><span class=\"colour\">Calcul par lot des semelles sur pieux&nbsp;<\/span><\/i><span class=\"colour\">&nbsp;&nbsp;s&rsquo;ouvre pour calculer les semelles en mode lot.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Par d\u00e9faut, chaque poteau s\u00e9lectionn\u00e9 est associ\u00e9 \u00e0 une ligne de semelle dans la bo\u00eete de dialogue Calcul par lot des semelles sur pieux.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue&nbsp;&nbsp;<\/span><i><span class=\"colour\">Calcul par lot des semelles sur pieux&nbsp;&nbsp;<\/span><\/i><span class=\"colour\">comprend un panneau sup\u00e9rieur et un panneau inf\u00e9rieur :&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><\/span><\/p>\n<ul style=\"font-size: 14px\">\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Panneau sup\u00e9rieur :&nbsp;&nbsp;<\/span><\/u><span class=\"colour\">une rang\u00e9e de boutons donne acc\u00e8s aux fonctions d\u00e9crites ci-dessous&nbsp;<\/span><\/span><\/div>\n<ul>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Tout calculer :&nbsp;<\/span><\/u><span class=\"colour\">calcule automatiquement toutes les semelles sur pieux&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Option 1 : V\u00e9rifier le calcul (sans recalculer) &#8211; avec cette option, le calcul de la semelle est seulement v\u00e9rifi\u00e9. La g\u00e9om\u00e9trie et l&rsquo;armature existantes ne sont pas modifi\u00e9es.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Option 2 : V\u00e9rifier le calcul (recalculer en cas d&rsquo;\u00e9chec) &#8211; avec cette option, la semelle n&rsquo;est recalcul\u00e9e que si la v\u00e9rification \u00e9choue.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Option 3 : Tout recalculer &#8211; cette option res\u00e9lectionne et recalcule la semelle existante, qu&rsquo;elle soit valide ou non.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Calculer la s\u00e9lection :&nbsp;<\/span><\/u><span class=\"colour\">calcule les semelles s\u00e9lectionn\u00e9es dans le tableau (panneau inf\u00e9rieur)&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Grouper la s\u00e9lection :&nbsp;<\/span><\/u><span class=\"colour\">regroupe les semelles s\u00e9lectionn\u00e9es dans le tableau inf\u00e9rieur&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Grouper par pieux :&nbsp;<\/span><\/u><span class=\"colour\">regroupe les semelles selon le nombre de pieux. Chaque groupe est calcul\u00e9 au moins une fois apr\u00e8s ce clic.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Dissocier :&nbsp;<\/span><\/u><span class=\"colour\">dissocie les semelles s\u00e9lectionn\u00e9es&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Tout s\u00e9lectionner \/ Tout d\u00e9s\u00e9lectionner :&nbsp;<\/span><\/u><span class=\"colour\">s\u00e9lectionne ou d\u00e9s\u00e9lectionne toutes les semelles&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Inverser la s\u00e9lection :&nbsp;<\/span><\/u><span class=\"colour\">inverse la s\u00e9lection dans le tableau inf\u00e9rieur&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Param\u00e8tres des fondations&nbsp;<\/span><\/u><span class=\"colour\"> : d\u00e9finit les param\u00e8tres de fondation par d\u00e9faut pour la semelle&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Journal de calcul&nbsp;<\/span><\/u><span class=\"colour\"> : affiche le d\u00e9roulement du calcul. Consultez ce journal pour comprendre l&rsquo;\u00e9chec du calcul d&rsquo;une semelle.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Importer depuis un CSV&nbsp;<\/span><\/u><b><span class=\"colour\"> :&nbsp;<\/span><\/b><span class=\"colour\">&nbsp;&nbsp;importe les semelles depuis un fichier CSV.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Exporter vers Excel :&nbsp;<\/span><\/u><span class=\"colour\">exporte le tableau inf\u00e9rieur vers un fichier Excel&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Note de calcul des semelles sur pieux :&nbsp;<\/span><\/u><span class=\"colour\">&nbsp;&nbsp;g\u00e9n\u00e8re la note de calcul des semelles sur pieux.&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">OK&nbsp;<\/span><\/u><span class=\"colour\"> : accepte le calcul des semelles&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Annuler&nbsp;<\/span><\/u><span class=\"colour\"> : abandonne le calcul des semelles&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li>\n<div><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Panneau inf\u00e9rieur :&nbsp;<\/span><\/u><span class=\"colour\">un tableau regroupe les donn\u00e9es de calcul des semelles&nbsp;<\/span><\/span><\/div>\n<ul>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Rep\u00e8re :&nbsp;<\/span><\/u><span class=\"colour\">le rep\u00e8re des semelles&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Poteaux&nbsp;<\/span><\/u><span class=\"colour\"> : le rep\u00e8re du poteau associ\u00e9 \u00e0 la semelle&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Nb de pieux :&nbsp;<\/span><\/u><span class=\"colour\">le nombre de pieux de la semelle&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Taille des pieux :&nbsp;<\/span><\/u><span class=\"colour\">la taille ou le diam\u00e8tre des pieux de la semelle&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Profondeur :&nbsp;<\/span><\/u><span class=\"colour\">La hauteur de la semelle sur pieux&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Espacement Sx\/Sy :&nbsp;<\/span><\/u><span class=\"colour\">&nbsp;L&rsquo;espacement des pieux dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Lx :&nbsp;<\/span><\/u><span class=\"colour\">La largeur de la semelle sur pieux dans la direction X&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Ly :&nbsp;<\/span><\/u><span class=\"colour\">La longueur de la semelle sur pieux dans la direction Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Inf\u00e9rieur X\/Y :&nbsp;<\/span><\/u><span class=\"colour\">Les armatures inf\u00e9rieures dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Sup\u00e9rieur X\/Y :&nbsp;<\/span><\/u><span class=\"colour\">Les armatures sup\u00e9rieures dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Lat\u00e9ral X\/Y :&nbsp;<\/span><\/u><span class=\"colour\">Les armatures lat\u00e9rales dans les directions X et Y&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">Effort tranchant :&nbsp;<\/span><\/u><span class=\"colour\">Les armatures d&rsquo;effort tranchant&nbsp;<\/span><\/span><\/li>\n<li><span class=\"size\" style=\"font-size: 16px\"><u><span class=\"colour\">\u00c9tat du calcul :&nbsp;<\/span><\/u><span class=\"colour\">l&rsquo;\u00e9tat du calcul de la semelle sur pieux. Si le calcul est valid\u00e9, une &quot;coche&quot; s&rsquo;affiche. Sinon, une &quot;croix rouge&quot; s&rsquo;affiche.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_9717499274672545\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-5090816fb09b.png\"><\/span><\/span><\/span><\/div>\n<div><\/div>\n<\/div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-52ed272a118a516362adf3ed13558426.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Info\"> <\/p>\n<div>\n<div><span class=\"colour\">Vous pouvez calculer la semelle sur pieux avec les charges de service (charges non pond\u00e9r\u00e9es) :<\/span><b>&nbsp;<\/b><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/design-pile-cap-pad-footing-for-service-load-unfactored-load\" target=\"_blank\" rel=\"noopener noreferrer\">Calcul d&rsquo;une semelle sur pieux \/ semelle isol\u00e9e aux charges de service (charges non pond\u00e9r\u00e9es)<\/a><\/div>\n<\/div>\n<p><\/span><\/div>\n<div><\/div>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Avant de d\u00e9finir une semelle sur pieux&nbsp;:&nbsp; Le mod\u00e8le du b\u00e2timent doit \u00eatre termin\u00e9 et analys\u00e9, afin de d\u00e9terminer les charges axiales et les moments&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_whitepaper_youtube_videos":"","_whitepaper_youtube_url":"","_whitepaper_youtube_thumbnail":"","footnotes":""},"categories":[45],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-2280","wiki","type-wiki","status-publish","hentry","category-foundation-modelling-and-design"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Semelles sur pieux - Prota Software<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/semelles-sur-pieux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prota Software\" \/>\n<meta property=\"og:description\" content=\"Avant de d\u00e9finir une semelle sur pieux&nbsp;:&nbsp; Le mod\u00e8le du b\u00e2timent doit \u00eatre termin\u00e9 et analys\u00e9, afin de d\u00e9terminer les charges axiales et les moments&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/semelles-sur-pieux\/\" \/>\n<meta property=\"og:site_name\" content=\"Prota Software\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-6f6ac00d8ae8.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Prota Software\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"27 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/\",\"name\":\"Semelles sur pieux - Prota Software\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-6f6ac00d8ae8.png\",\"datePublished\":\"2026-04-27T12:50:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/#primaryimage\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-6f6ac00d8ae8.png\",\"contentUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-6f6ac00d8ae8.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/semelles-sur-pieux\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Semelles sur pieux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\",\"name\":\"Prota Software\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Semelles sur pieux - Prota Software","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/semelles-sur-pieux\/","og_locale":"fr_FR","og_type":"article","og_title":"Prota Software","og_description":"Avant de d\u00e9finir une semelle sur pieux&nbsp;:&nbsp; 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