{"id":2279,"date":"2026-04-27T12:49:23","date_gmt":"2026-04-27T12:49:23","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/semelle-isolee\/"},"modified":"2026-04-27T12:49:23","modified_gmt":"2026-04-27T12:49:23","slug":"semelle-isolee","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/semelle-isolee\/","title":{"rendered":"Semelle isol\u00e9e"},"content":{"rendered":"<div style=\"float: none\" id=\"target_mov_img_6262965596422381\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_6262965596422381\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 60px;height: 71px\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-feef19ad2db8.png\"><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Avant de d\u00e9finir une semelle isol\u00e9e :<\/span><\/span><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><\/p>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le mod\u00e8le du b\u00e2timent doit \u00eatre compl\u00e9t\u00e9 et analys\u00e9 pour d\u00e9terminer les charges axiales et moments des poteaux.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;\u00e9tage de fondation 0 (ST: 0) doit \u00eatre d\u00e9fini comme \u00e9tage courant.<\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\">Afin de d\u00e9terminer les classes de b\u00e9ton et d&rsquo;acier utilis\u00e9es pour le calcul de la semelle isol\u00e9e, acc\u00e9dez \u00e0 <\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Implantation du b\u00e2timent<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 15px\"><b> <\/b><\/span><span class=\"size\"><span class=\"colour\"><b>&nbsp;<\/b>onglet &gt; <\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/material\" rel=\"noopener noreferrer\"><i>Mat\u00e9riau<\/i><\/a><\/b><\/span><\/span><span class=\"size\" style=\"font-size: 15px\"><b><i> <\/i><\/b><\/span><span class=\"size\"><span class=\"colour\"><b>&nbsp;<\/b>&gt; s\u00e9lectionnez <\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>\u00c9tage de fondation<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 15px\"><b> <\/b><\/span><span class=\"size\"><span class=\"colour\">&nbsp;dans la liste de gauche &gt; s\u00e9lectionnez et modifiez la classe de b\u00e9ton, l&rsquo;armature et\/ou le sol dans le champ de droite.<\/span><\/span><\/div>\n<p><\/span><\/p>\n<div><\/div>\n<p><\/span><\/p>\n<div><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span>V\u00e9rifiez les param\u00e8tres d&rsquo;analyse et de calcul de la semelle isol\u00e9e dans le Centre des param\u00e8tres &gt;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/foundation#General\" target=\"_blank\" style=\"cursor: pointer\" rel=\"noopener noreferrer\">&nbsp;Param\u00e8tres de calcul des fondations&nbsp;<\/a><span>&gt;&nbsp;bo\u00eete de dialogue <b>G\u00e9n\u00e9ral<\/b>.&nbsp;<\/span><\/span><\/span> <\/div>\n<\/div>\n<h1 class=\"toc_anchors\" id=\"Pad_Footing_Insertion\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 32px\">Insertion d&rsquo;une semelle isol\u00e9e<\/span><br \/><\/span><\/h1>\n<div><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-057cb8f228af.png\"><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour d\u00e9finir une nouvelle semelle isol\u00e9e :<\/span><\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">S\u00e9lectionnez un ou plusieurs poteaux et effectuez un clic droit pour<\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"> Ins\u00e9rer une semelle isol\u00e9e<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"> \u00e0 l&rsquo;\u00e9tage 0&nbsp;via le menu contextuel. <br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"font\"><span class=\"highlight\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Plusieurs poteaux peuvent \u00eatre s\u00e9lectionn\u00e9s. Dans ce cas, la bo\u00eete de dialogue <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Calcul group\u00e9 des semelles isol\u00e9es <\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">s&rsquo;affiche, pr\u00e9sentant sous forme de tableau le poteau s\u00e9lectionn\u00e9 et les semelles isol\u00e9es correspondantes (voir la section ci-dessous pour plus de d\u00e9tails).<\/span><\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si un seul poteau est s\u00e9lectionn\u00e9, la bo\u00eete de dialogue individuelle&nbsp;<\/span><\/span><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Semelle isol\u00e9e<\/span><\/span><\/b><\/i><b><i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;\u2013 Propri\u00e9t\u00e9s<\/span><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">s&rsquo;affiche. V\u00e9rifiez les param\u00e8tres de cette bo\u00eete de dialogue, puis cliquez sur <\/span><\/span><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Calculer<\/span><\/span><\/b><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;pour calculer automatiquement la semelle.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La taille souhait\u00e9e de la semelle peut \u00eatre ajust\u00e9e \u00e0 l&rsquo;aide des champs <\/span><\/span><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Lx<\/span><\/span><\/b><\/i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">et <\/span><\/span><b><i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">L<\/span><\/span><\/i><\/b><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">y<\/span><\/span><\/b><\/i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">, ainsi que d&rsquo;autres propri\u00e9t\u00e9s.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cliquez sur <\/span><\/span><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">OK<\/span><\/span><\/b><\/i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">pour fermer la bo\u00eete de dialogue des r\u00e9sultats de la <\/span><\/span><i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Semelle isol\u00e9e<\/span><\/span><\/b><\/i><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.<\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\"><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Une fois le calcul de la semelle isol\u00e9e termin\u00e9, cliquez sur <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">OK<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;pour terminer l&rsquo;insertion de la semelle.<\/span><\/span><\/div>\n<h1 class=\"toc_anchors\" id=\"Insert_Combined_Pad_Footing\"><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 32px\">Ins\u00e9rer une semelle isol\u00e9e combin\u00e9e<\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/h1>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-0c64bab7690e.png\"><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><span class=\"size\" style=\"font-size: 16px\">Pour cr\u00e9er une semelle isol\u00e9e combin\u00e9e :<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><\/p>\n<ol>\n<li><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\">Maintenez<\/span><\/span><\/span><b style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"> CTRL<\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"> enfonc\u00e9e, puis cliquez sur les poteaux pour s\u00e9lectionner plusieurs amorces de poteaux.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Effectuez un clic droit pour afficher le menu contextuel, puis s\u00e9lectionnez l&rsquo;option <\/span><\/span><i><span class=\"colour\"><b><span class=\"size\" style=\"font-size: 16px\">Ins\u00e9rer une semelle isol\u00e9e combin\u00e9e<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"> <\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La bo\u00eete de dialogue&nbsp;<\/span><\/span><i style=\"font-size: 14px\"><span class=\"colour\"><b><span class=\"size\" style=\"font-size: 16px\">Semelle isol\u00e9e<\/span><\/b><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;\u2013 Propri\u00e9t\u00e9s s&rsquo;affiche. Les poteaux seront combin\u00e9s en une seule amorce agrandie.<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ajustez manuellement les param\u00e8tres, v\u00e9rifiez le r\u00e9sultat ci-dessous, ou cliquez sur <\/span><\/span><i><span class=\"colour\"><b><span class=\"size\" style=\"font-size: 16px\">Calculer<\/span><\/b><\/span><\/i><b><span class=\"size\" style=\"font-size: 16px\"> <\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;pour calculer automatiquement la semelle isol\u00e9e combin\u00e9e.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La semelle isol\u00e9e sera calcul\u00e9e pour les charges combin\u00e9es des amorces de poteaux du groupe.<\/span><\/span><\/li>\n<\/ol>\n<div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><\/p>\n<div><img decoding=\"async\" alt=\"Alert\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-5d12e9d184173c58aeed8bd2ee9f895d.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La semelle isol\u00e9e combin\u00e9e convient uniquement \u00e0 quelques poteaux tr\u00e8s proches les uns des autres, par exemple \u00e0 moins d&rsquo;un m\u00e8tre d&rsquo;\u00e9cart. Les poteaux s\u00e9lectionn\u00e9s sont alors regroup\u00e9s en un seul massif, et une semelle rigide est suppos\u00e9e.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si les poteaux sont \u00e9loign\u00e9s les uns des autres, l&rsquo;analyse et le calcul deviennent incoh\u00e9rents. La semelle actuelle ne dimensionne que les armatures inf\u00e9rieures, pour le moment fl\u00e9chissant positif, et non les armatures sup\u00e9rieures, n\u00e9cessaires au moment fl\u00e9chissant n\u00e9gatif pouvant appara\u00eetre lorsque les poteaux sont \u00e9loign\u00e9s.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Lorsque deux poteaux ou plus sont align\u00e9s, vous pouvez envisager la<b> <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/strip-footing\" target=\"_blank\" rel=\"noopener noreferrer\"><u>semelle filante<\/u><\/a><\/b>. Des poutres de fondation doivent alors \u00eatre mod\u00e9lis\u00e9es pour relier les poteaux, eux-m\u00eames support\u00e9s par la semelle.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour un agencement plus complexe de nombreux poteaux \u00e9loign\u00e9s, nous recommandons d&rsquo;utiliser <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">le radier EF<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La semelle isol\u00e9e combin\u00e9e n&rsquo;est <\/span><\/span><u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">pas adapt\u00e9e aux voiles de contreventement <\/span><\/span><\/u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">pour les raisons d\u00e9j\u00e0 \u00e9voqu\u00e9es. Utilisez <\/span><\/span><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">le radier EF<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">.&nbsp; Consultez cet article<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"> :&nbsp;<\/span><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/fe-analysis-of-foundations-overview\" rel=\"noopener noreferrer\"><span class=\"size\" style=\"font-size: 16px\">Aper\u00e7u du radier EF<\/span><\/a><\/div>\n<p><\/span><\/div>\n<\/div>\n<\/div>\n<h1 class=\"toc_anchors\" id=\"Editing_an_Existing_Pad_Footing\"><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 32px\">Modification d&rsquo;une semelle isol\u00e9e existante<\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/h1>\n<p style=\"line-height: 20px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour modifier une semelle isol\u00e9e existante :<\/span><\/span><\/span><\/p>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">S\u00e9lectionnez une semelle isol\u00e9e existante.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Faites un clic droit et s\u00e9lectionnez <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;dans le menu.<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Modifiez la semelle isol\u00e9e ou dimensionnez-la automatiquement<\/span><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cliquez sur le bouton <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">OK<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;de la bo\u00eete de dialogue <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"><i style=\"font-size: 14px\"><span class=\"colour\">&nbsp;<\/span><\/i><span class=\"colour\">de la semelle isol\u00e9e<\/span><\/span><span class=\"colour\">&nbsp;pour mettre \u00e0 jour le mod\u00e8le.<\/span><\/span><\/li>\n<\/ol>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><\/p>\n<div><img decoding=\"async\" alt=\"Info\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-0639db45cd1062105da6ae6906782b79.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\"><span class=\"size\" style=\"font-size: 16px\"><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Vous pouvez r\u00e9p\u00e9ter cette proc\u00e9dure pour autant d&rsquo;\u00e9l\u00e9ments que vous le souhaitez. Cette m\u00e9thode ne permet de modifier qu&rsquo;un seul \u00e9l\u00e9ment \u00e0 la fois.<\/span><br \/><\/span><\/div>\n<p><\/span><\/div>\n<h1 class=\"toc_anchors\" id=\"Pad_Footing_Properties\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 32px\">Propri\u00e9t\u00e9s de la semelle isol\u00e9e<\/span><\/span><\/h1>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Propri\u00e9t\u00e9s de la semelle isol\u00e9e<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;s&rsquo;ouvre lorsque l&rsquo;option <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Ins\u00e9rer une semelle isol\u00e9e<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;est s\u00e9lectionn\u00e9e, ou lorsqu&rsquo;<\/span><\/span><\/span> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">une semelle isol\u00e9e existante est s\u00e9lectionn\u00e9e par clic droit, puis l&rsquo;option <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Propri\u00e9t\u00e9s<\/b><\/span><\/span><\/i><b> <\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;dans le menu contextuel.<\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cette bo\u00eete de dialogue comporte trois cat\u00e9gories principales : <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>G\u00e9om\u00e9trie<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">, <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Analyse<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;et <\/span><i><span class=\"colour\"><b>Armatures<\/b><\/span><\/i><span class=\"colour\">.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cliquez sur <\/span><\/span><i style=\"font-size: 16px\"><span class=\"colour\"><b>Calculer<\/b><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;pour dimensionner automatiquement la semelle isol\u00e9e.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Utilisez le bouton <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>G\u00e9n\u00e9rer le rapport<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;pour visualiser les r\u00e9sultats de calcul de la semelle actuelle et les transf\u00e9rer dans un document.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cliquez sur <b>A<\/b><\/span><\/span><i style=\"font-size: 16px\"><span class=\"colour\"><b>nnuler<\/b><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>&nbsp;<\/b>pour annuler les modifications apport\u00e9es \u00e0 la semelle.<\/span><\/span><\/li>\n<\/ol>\n<h2 class=\"toc_anchors\" id=\"Geometry_Category\"><b><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">Cat\u00e9gorie G\u00e9om\u00e9trie<\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/h2>\n<h3 class=\"toc_anchors\" id=\"Geometry_tab\"><span class=\"colour\">Onglet G\u00e9om\u00e9trie<\/span><\/h3>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;onglet <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>G\u00e9om\u00e9trie<\/b><\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;regroupe les param\u00e8tres dimensionnels de la semelle isol\u00e9e, tels que la g\u00e9om\u00e9trie de la semelle, les dimensions du poteau, l&rsquo;excentricit\u00e9 de la semelle, ainsi que l&rsquo;\u00e9tat et les r\u00e9sultats du calcul.<\/span><\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_6665345684779374\" style=\"padding: 0px;max-width: 100%;width: 643.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-10b2865e2ac2c0c03b0d856fde8b0da7.png\"><\/span><\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lorsque les param\u00e8tres dimensionnels sont modifi\u00e9s, les changements apparaissent instantan\u00e9ment dans les vues 2D et 3D.<\/span><\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Les param\u00e8tres de g\u00e9om\u00e9trie et d&rsquo;excentricit\u00e9 de la semelle isol\u00e9e peuvent \u00eatre ajust\u00e9s \u00e0 l&rsquo;aide de l&rsquo;image ci-dessous, fournie \u00e0 titre indicatif :<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div style=\"float: none\" id=\"target_mov_img_15384589992563114\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_21258006063826773\" style=\"padding: 0px;max-width: 100%;width: 303px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-14e70bfa6efe.png\"> <span class=\"colour\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span style=\"font-weight: normal\"><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00c9tiquette de semelle<\/span><\/span><\/u><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\">Ce champ permet de saisir l&rsquo;\u00e9tiquette associ\u00e9e \u00e0 la semelle. Par d\u00e9faut, une \u00e9tiquette de semelle li\u00e9e \u00e0 l&rsquo;\u00e9tiquette du poteau est g\u00e9n\u00e9r\u00e9e automatiquement. Par exemple, \u00abF1\u00bb est g\u00e9n\u00e9r\u00e9e si une semelle est cr\u00e9\u00e9e pour le poteau \u00ab1C1\u00bb.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span style=\"font-weight: normal\"><u><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Profondeur de semelle<\/span><\/span><\/b><\/u><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/b><span class=\"colour\">\u00abProfondeur de semelle\u00bb d\u00e9signe la profondeur de la semelle.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><u><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Hauteur de fruit de la semelle<\/span><\/span><\/b><\/u><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><\/span><\/b><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">:<\/span><\/b><span class=\"colour\">&nbsp;\u00abHauteur de fruit de la semelle\u00bb d\u00e9signe la hauteur du fruit entre la surface de la semelle et la surface du poteau.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><u><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">Enrobage<\/span><\/b><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">&nbsp;:<\/span><\/b><span class=\"colour\">&nbsp;<\/span><\/span><span style=\"font-weight: normal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Vous ne pouvez saisir aucune valeur dans ce champ. Pour modifier cette valeur, s\u00e9lectionnez d&rsquo;abord l&rsquo;option de menu \u00abParam\u00e8tres de l&rsquo;\u00e9diteur graphique\u00bb dans le menu d\u00e9roulant \u00abParam\u00e8tres\u00bb.&nbsp; S\u00e9lectionnez ensuite l&rsquo;onglet \u00ab<\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Calcul<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00bb dans le formulaire \u00ab<\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Param\u00e8tres<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;<\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">des fondations<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00bb. Saisissez la nouvelle valeur d&rsquo;enrobage utilis\u00e9e pour le calcul des semelles sur pieux dans le champ \u00ab<\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Semelles isol\u00e9es \u2013 Enrobage<\/span><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00bb. Notez que l&rsquo;enrobage est mesur\u00e9 depuis le bord ext\u00e9rieur de la section jusqu&rsquo;au centre de la barre d&rsquo;armature.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lx &amp; Ly<\/span><\/span><\/u><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\">Lx repr\u00e9sente la longueur selon l&rsquo;axe X et Ly repr\u00e9sente la longueur selon l&rsquo;axe Y pour la semelle.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><u><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">Excentricit\u00e9 X \/&nbsp;Excentricit\u00e9 Y<\/span><\/b><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\"> :<\/span><\/b><span class=\"colour\">&nbsp;<\/span><\/span><span style=\"font-weight: normal\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;excentricit\u00e9 est d\u00e9finie comme la distance entre le centre de gravit\u00e9 de la semelle selon la direction X ou Y.<br \/><\/span><\/span><\/span><img decoding=\"async\" style=\"padding: 0px;max-width: 100%;width: 74px;height: auto\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_42237860731430654\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-0e0e11d84a5f.png\"><span class=\"colour\"><br \/>Autrement, l&rsquo;utilisateur peut s\u00e9lectionner l&rsquo;excentricit\u00e9 du poteau parmi les 9 options propos\u00e9es, comme illustr\u00e9 dans la capture d&rsquo;\u00e9cran ci-dessus. Le carr\u00e9 noir repr\u00e9sente l&#8217;emplacement du poteau.<\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Dimensions du poteau (b1 et b2)<\/span><\/span><\/u><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\">Dans ce champ, b1 et b2 d\u00e9signent les dimensions du poteau ; b1 correspond \u00e0 la longueur selon l&rsquo;axe X et b2 \u00e0 la longueur selon l&rsquo;axe Y. Ce champ est destin\u00e9 uniquement \u00e0 l&rsquo;aper\u00e7u et n&rsquo;est modifiable que dans les propri\u00e9t\u00e9s du poteau.<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<blockquote class=\"zde_indent\">\n<div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour les poteaux non carr\u00e9s ou non rectangulaires, une conversion est effectu\u00e9e vers un poteau \u00e9quivalent carr\u00e9 ou rectangulaire, selon les dimensions du plan global, comme illustr\u00e9 ci-dessous :&nbsp;<\/span><\/span><\/div>\n<\/div>\n<\/blockquote>\n<div>\n<ol><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-71fc30b0b66b52f78a677c05885e535e.png\" style=\"max-width: 100%;padding: 0px;width: 311px;height: auto\" data-zdeskdocid=\"img_38128936759387644\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/ol>\n<h3 class=\"toc_anchors\" id=\"Pedestal_tab_only_visible_for_PS2025_or_earlier_version\"><span class=\"colour\">Onglet Pi\u00e9destal (visible uniquement pour PS2025 ou version ant\u00e9rieure)<\/span><br \/><\/h3>\n<div class=\" align-left\" style=\"text-align: left\">\n<div><span class=\"KB_New_Editor_Highlights\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><img decoding=\"async\" alt=\"Notes\" data-image=\"contentStyle\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f9e61d1f1ef1ab7a2a806d93e129084d.png\"><\/p>\n<div><span class=\"colour\">Pour PS2026 et les versions ult\u00e9rieures, le pi\u00e9destal doit d&rsquo;abord \u00eatre ins\u00e9r\u00e9 dans le mod\u00e8le principal, si n\u00e9cessaire. Veuillez consulter cet article :<\/span>&nbsp;<span class=\"colour\"><span class=\"size\" style=\"font-size: 15px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/rc-pedestals\" rel=\"noopener noreferrer\">Pi\u00e9destaux en b\u00e9ton arm\u00e9<\/a><\/span><\/span><\/span><\/span><\/div>\n<p><\/span><\/div>\n<p><span class=\"colour\"><span class=\"size\" style=\"font-size: 15px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/rc-pedestals\" rel=\"noopener noreferrer\"><\/a><\/span><\/span><\/span><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;onglet <\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Pi\u00e9destal<\/b><\/span><\/span><\/i><b> <\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;regroupe&nbsp;les param\u00e8tres dimensionnels du pi\u00e9destal et de la cl\u00e9 de cisaillement.<\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%;width: 643.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-cbca978bfb4e894fc320b449e83d9915.png\" data-zdeskdocid=\"img_8389070068722349\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/span><\/span> <\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b style=\"font-size: 15px\"><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pi\u00e9destal Lx\/Ly<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/b><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Lx repr\u00e9sente la longueur selon l&rsquo;axe X et Ly repr\u00e9sente la longueur selon l&rsquo;axe Y pour le pi\u00e9destal.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b><u>Cl\u00e9 de cisaillement<\/u><\/b><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b style=\"font-size: 15px\"><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;Bx\/By<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/b><\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Lx repr\u00e9sente la longueur selon l&rsquo;axe X et Ly repr\u00e9sente la longueur selon l&rsquo;axe Y pour la cl\u00e9 de cisaillement.<\/span><\/span><\/li>\n<\/ol>\n<div><\/div>\n<h2 class=\"toc_anchors\" id=\"Analysis_Category\"><span class=\"font\"><b style=\"font-size: 15px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">Cat\u00e9gorie d&rsquo;analyse<\/span><\/span><\/b><\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<h3 class=\"toc_anchors\" id=\"Materials_tab\"><b style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 18px\"><span class=\"colour\">Onglet Mat\u00e9riaux<\/span><\/span><\/b><span class=\"colour\"><br \/><\/span><\/h3>\n<div><span class=\"colour\">L&rsquo;onglet <\/span><i style=\"font-size: 15px;font-weight: 400\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Mat\u00e9riaux<\/b><\/span><\/span><\/i> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;affiche les param\u00e8tres des mat\u00e9riaux, tels que la classe de b\u00e9ton, la nuance des armatures, le diam\u00e8tre et les propri\u00e9t\u00e9s du sol pour la semelle s\u00e9lectionn\u00e9e.<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div class=\"target_moving\" id=\"target_mov_img_1998061019073616\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-86399134787bbac7ca4cb9b6585b6900.png\" style=\"max-width: 100%;padding: 0px;width: 578px;height: auto\" data-zdeskdocid=\"img_1998061019073616\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<\/div>\n<div>\n<ol>\n<li style=\"list-style-type: disc\"><b><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Mat\u00e9riaux<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;(section) :&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cette section est identique au param\u00e8tre de fondation du param\u00e8tre&nbsp;\u00ab Mat\u00e9riaux \u00bb <img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_15345531414130886\" style=\"padding: 0px;max-width: 100%;width: 66px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fcd0f16f903c4587434a0c5871a4051c.png\">(dans l&rsquo;onglet Implantation du B\u00e2timent). Vous pouvez ajuster la valeur (classe de b\u00e9ton, diam\u00e8tre et nuance d&rsquo;armature) dans cette section, et ce changement s&rsquo;applique uniquement \u00e0 la semelle isol\u00e9e s\u00e9lectionn\u00e9e.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc;text-align: left\" class=\" align-left\"><u><span class=\"colour\"><b>Poids Unitaire du Sol<\/b><\/span><\/u><span class=\"colour\">&nbsp;:&nbsp;Saisissez le poids unitaire du mat\u00e9riau de remblai dans ce champ. Le volume de surcharge sera calcul\u00e9 puis multipli\u00e9 par le \u00ab<\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Poids Unitaire du Sol<\/span><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00bb pour obtenir la charge axiale additionnelle due au remblai.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc;text-align: left\" class=\" align-left\"><u><b><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">Coefficient de R\u00e9action du Sol<\/span><\/span><\/span><\/span><\/b><\/u>&nbsp;<span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span class=\"highlight\">: Cette valeur ne s&rsquo;applique que si vous ex\u00e9cutez l&rsquo;Analyse de Fondation par \u00c9l\u00e9ments Finis (EF), c&rsquo;est-\u00e0-dire si la semelle peut \u00eatre convertie en hypoth\u00e8se de radier flexible.&nbsp; Sinon, laissez-la \u00e0 z\u00e9ro pour calculer la semelle selon une hypoth\u00e8se rigide.&nbsp;<\/span><\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><u><span class=\"colour\"><b>Hauteur de Remblai<\/b><\/span><\/u><span class=\"colour\">&nbsp;:&nbsp;La hauteur de remblai est la hauteur de surcharge. Cette valeur est calcul\u00e9e automatiquement : Hauteur de Remblai = <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/storey-related-controls-and-settings#Foundation_Depth\" target=\"_blank\" rel=\"noopener noreferrer\"><u>Profondeur de Fondation<\/u><\/a> &#8211; Profondeur de Semelle.&nbsp; Cette valeur peut \u00eatre modifi\u00e9e manuellement.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: disc\"><u><span class=\"colour\"><b>Contrainte Ultime du Sol<\/b><\/span><\/u><span class=\"colour\">&nbsp;:&nbsp;<\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;&quot;<\/span><i><span class=\"colour\">Contrainte Ultime du Sol<\/span><\/i><span class=\"colour\">&quot; sera calcul\u00e9e automatiquement par&nbsp;<\/span><\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201c<\/span><\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Contrainte Admissible du Sol<\/span><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d x &quot;<\/span><i><span class=\"colour\">Facteur de R\u00e9sistance Ultime&quot;&nbsp;<\/span><\/i><span class=\"colour\">valeur d\u00e9finie dans le param\u00e8tre <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/foundation\" target=\"_blank\" rel=\"noopener noreferrer\"><u>Param\u00e8tre de Calcul de Fondation<\/u><\/a>&nbsp;trouv\u00e9 dans l&rsquo;onglet &quot;<\/span><\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Param\u00e8tre Central<\/span><\/span><\/i><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot;. Cette valeur peut \u00eatre modifi\u00e9e manuellement<\/span><\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<div><\/div>\n<h3 class=\"toc_anchors\" id=\"Options_tab\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 18px\"><span class=\"colour\">Onglet Options<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/h3>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;onglet \u00ab Options \u00bb affiche les param\u00e8tres g\u00e9n\u00e9raux de ferraillage, tels que l&rsquo;espacement minimal des armatures d\u00e9fini par l&rsquo;utilisateur, l&rsquo;\u00e9paisseur du b\u00e9ton de propret\u00e9, le pas d&rsquo;incr\u00e9mentation pour la profondeur, le diam\u00e8tre et l&rsquo;espacement des barres.<\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"colour\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-ac973e4ba1cf6f3d23a202ed296ccca3.png\" style=\"max-width: 100%;padding: 0px;width: 573px;height: auto\" data-zdeskdocid=\"img_4615254589562803\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><br \/><\/span><\/div>\n<div><\/div>\n<div>\n<ol>\n<li style=\"list-style-type: disc\"><b><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Rotation Emp\u00each\u00e9e Selon la Direction X\/Y<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\"><span class=\"colour\">Cochez cette option pour emp\u00eacher la rotation selon la direction X\/Y.<\/span><\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Afficher l&rsquo;Armature Sup\u00e9rieure \u00e0 l&rsquo;Ext\u00e9rieur<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\"><span class=\"colour\">Cochez cette option pour afficher l&rsquo;armature sup\u00e9rieure \u00e0 l&rsquo;ext\u00e9rieur de la semelle.<\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n<div><\/div>\n<\/div>\n<h3 class=\"toc_anchors\" id=\"Column_Loads_tab\"><span class=\"colour\">Onglet Charges de Poteau<\/span><\/h3>\n<div><\/div>\n<div><span class=\"colour\">L&rsquo;onglet &quot;<\/span> <i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Charges de Poteau<\/span><\/span><\/i> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot; affiche les informations de chargement du poteau s\u00e9lectionn\u00e9 connect\u00e9 au-dessus de cette semelle. L&rsquo;utilisateur peut d\u00e9finir la combinaison de charges \u00e0 consid\u00e9rer via &quot;D\u00e9fini par l&rsquo;Utilisateur&quot; dans le menu d\u00e9roulant.<\/span><\/span> <\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-199d3115a56eb1888ced2edcbece60d0.png\" style=\"max-width: 100%;padding: 0px;width: 570px;height: auto\" data-zdeskdocid=\"img_15003433021735657\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"size\" style=\"font-size: 16px\"><b><u><span class=\"colour\">Chargement <\/span><\/u><span class=\"colour\">: <\/span><\/b><span class=\"colour\">Choisissez le chargement du poteau parmi Combinaison de Charges, Enveloppe ou D\u00e9fini par l&rsquo;Utilisateur pour calculer la semelle isol\u00e9e.<\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Combinaison de Charges<\/b> :&nbsp; La semelle sera calcul\u00e9e pour toutes les Combinaisons de Charges coch\u00e9es.<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Enveloppe<\/b> : La valeur maximale de chaque effort (axial \/ moment \/ tranchant) parmi toutes les combinaisons sera utilis\u00e9e pour le calcul.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>D\u00e9fini par l&rsquo;Utilisateur<\/b> :&nbsp; Saisissez manuellement les efforts pour le calcul<\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\"><\/span><\/div>\n<li style=\"list-style-type: disc\"><b><u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Tout S\u00e9lectionner \/ D\u00e9s\u00e9lectionner<\/span><\/span><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;: <\/span><\/span><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">S\u00e9lectionnez ou d\u00e9s\u00e9lectionnez toutes les combinaisons de charges dans le tableau.<\/span><\/span><\/li>\n<\/ol>\n<div>\n<div><\/div>\n<\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Rebars_Category\"><span class=\"font\"><b style=\"font-size: 15px\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">Cat\u00e9gorie Armatures<\/span><\/span><\/b><\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;onglet <\/span><\/span><i style=\"font-size: 15px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><b>Armatures<\/b><\/span><\/span><\/i><b> <\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;permet \u00e0 l&rsquo;utilisateur d&rsquo;ajuster manuellement le ferraillage de la semelle, notamment la quantit\u00e9, le diam\u00e8tre des armatures, l&rsquo;espacement et l&rsquo;option de coudage des barres d&rsquo;extr\u00e9mit\u00e9.&nbsp;<\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f6894fb6af5bbd99350fd042db1cdbb3.png\" style=\"max-width: 100%;padding: 0px;width: 571.5px;height: auto\" data-zdeskdocid=\"img_7646663404663467\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/span><\/span><\/span><\/div>\n<div><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lorsque la bo\u00eete de dialogue est ferm\u00e9e avec le bouton \u201c<\/span><\/span><i><span class=\"size\" style=\"font-size: 16px\"><b><span class=\"colour\">OK<\/span><\/b><\/span><\/i><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u201d, la semelle sera ins\u00e9r\u00e9e.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La&nbsp; description des armatures est la suivante :&nbsp;<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"font\"><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Armature (X et Y)<\/span><\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp; Ce sont les armatures inf\u00e9rieures dans les deux directions, calcul\u00e9es automatiquement selon le moment de calcul.&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><\/span><\/span><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Armature lat\u00e9rale (Dir X et Dir Y) <\/span><\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp; Ce sont les armatures lat\u00e9rales. Elles ne sont pas calcul\u00e9es&nbsp; ; elles sont fournies par bonne pratique.&nbsp;<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Armature sup\u00e9rieure (Dir X et Dir Y)<\/span><\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> : Ce sont les armatures sup\u00e9rieures dans les deux directions.&nbsp; Elles ne sont pas calcul\u00e9es ; elles sont fournies par bonne pratique.&nbsp;<\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La case \u00e0 cocher la plus \u00e0 gauche permet d&rsquo;inclure ou d&rsquo;exclure l&rsquo;armature de la semelle isol\u00e9e. <\/span><b><span class=\"colour\">Armature inf\u00e9rieure X et Y <\/span><\/b><span class=\"colour\">ne peut pas \u00eatre exclue de la semelle.<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">L&rsquo;utilisateur peut ajuster la quantit\u00e9 d&rsquo;armatures, le diam\u00e8tre, l&rsquo;espacement et l&rsquo;option de cintrage d&rsquo;extr\u00e9mit\u00e9 de barre dans le tableau (<\/span><b><span class=\"colour\">Bob<\/span><\/b><span class=\"colour\">).<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Par exemple, l&rsquo;utilisateur peut augmenter manuellement le diam\u00e8tre de la barre d&rsquo;acier ou r\u00e9duire l&rsquo;espacement si l&rsquo;acier est signal\u00e9 insuffisant. Le calcul est rev\u00e9rifi\u00e9 automatiquement si les armatures sont modifi\u00e9es.&nbsp;<\/span><\/span><\/span><\/li>\n<\/ol>\n<div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><\/p>\n<div><img decoding=\"async\" alt=\"Id\u00e9e\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-50030c8dc1d13c7948ec53e8522f29d7.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\"><\/div>\n<div><b><i><span class=\"colour\">Bob <\/span><\/i><\/b><span class=\"colour\">signifie \u00ab Cintrage des barres \u00bb<\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"2D_View__3D_View\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">Vue 2D et vue 3D<\/span>&nbsp;<br \/><\/span><\/h2>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Dans les propri\u00e9t\u00e9s de la semelle isol\u00e9e, il y a 2 onglets : \u00ab Vues 2D \u00bb et \u00ab Vue 3D \u00bb. <\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_5141999293975519\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-2b1bd996075f.png\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_7181920426612758\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 342px;height: 596px\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-b7711ae2aab2.png\"><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">En s\u00e9lectionnant \u00ab Vues 2D \u00bb, la vue en plan et la vue en \u00e9l\u00e9vation de la semelle (sans armatures) s&rsquo;affichent, avec mise \u00e0 jour instantan\u00e9e lors du changement de param\u00e8tre. <\/span><\/span> <span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">En s\u00e9lectionnant <\/span><\/span> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00ab Vue 3D \u00bb, l&rsquo;aper\u00e7u de la semelle en 3D avec la disposition des armatures s&rsquo;affiche.<\/span><\/span><\/div>\n<\/div>\n<h1 class=\"toc_anchors\" id=\"Batch_Design_of_Pad_Footings\"><span class=\"colour\">Calcul par lot des semelles isol\u00e9es<br \/><\/span><\/h1>\n<div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lorsque plusieurs \u00e9l\u00e9ments verticaux sont s\u00e9lectionn\u00e9s pour ins\u00e9rer une semelle isol\u00e9e, une interface de traitement par lot s&rsquo;ouvre pour permettre de tout calculer en une fois. Vous pouvez regrouper les \u00e9l\u00e9ments s\u00e9lectionn\u00e9s ou importer un ensemble de semelles isol\u00e9es depuis des fichiers CSV ou Excel. Des rapports par lot peuvent \u00eatre pr\u00e9par\u00e9s, ou le calcul peut \u00eatre r\u00e9vis\u00e9 \u00e0 tout moment depuis la m\u00eame interface.<\/span><\/span> <\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_5575739207283665\" style=\"padding: 0px;max-width: 100%;width: 744.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-23091044c1ccd886d5948f0b437bd986.png\"> <\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">La bo\u00eete de dialogue&nbsp;<\/span><\/span><\/span><span class=\"colour\"> <\/span><b style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00ab Calcul par lot des semelles isol\u00e9es \u00bb<\/span><\/span><\/b><span class=\"colour\"> <\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;comprend un panneau sup\u00e9rieur et un panneau inf\u00e9rieur.<\/span><\/span><\/span><span class=\"colour\"> <\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><span class=\"colour\"><\/span><\/div>\n<div><span class=\"colour\"><\/span><\/div>\n<div><span class=\"colour\"><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le panneau sup\u00e9rieur est une rang\u00e9e de boutons pour diverses fonctionnalit\u00e9s, d\u00e9crites ci-dessous :<\/span><\/span> <span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\">\n<div><b><u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Tout calculer <\/span><\/span><\/u><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">:<\/span><\/span><\/b> <span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;Permet de calculer automatiquement toutes les semelles isol\u00e9es<\/span><\/span> <span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span> <\/div>\n<ul style=\"font-size: 14px\">\n<li><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Option 1<\/b> : V\u00e9rifier le calcul (ne pas recalculer) &#8211; si cette option est s\u00e9lectionn\u00e9e, le calcul de la semelle isol\u00e9e sera uniquement v\u00e9rifi\u00e9, sans modification de la g\u00e9om\u00e9trie ni de l&rsquo;armature existantes de la semelle sur pieux.&nbsp;<br \/><\/span><\/span><\/li>\n<li><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Option 2<\/b> : V\u00e9rifier le calcul (recalculer en cas d&rsquo;\u00e9chec) &#8211; si cette option est choisie, la semelle isol\u00e9e ne sera recalcul\u00e9e qu&rsquo;en cas d&rsquo;\u00e9chec.&nbsp;<br \/><\/span><\/span><\/li>\n<li><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><b>Option 3 : <\/b>Tout recalculer &#8211; cette option res\u00e9lectionne\/recalcule les semelles isol\u00e9es existantes, que la semelle sur pieux soit valid\u00e9e ou non.&nbsp;<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Calculer la s\u00e9lection<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"> : S\u00e9lectionner une seule semelle isol\u00e9e pour la calculer individuellement, puis en&nbsp;<span class=\"size\" style=\"font-size: 16px\">cliquant sur &quot;Calculer la s\u00e9lection&quot; pour ouvrir les propri\u00e9t\u00e9s de cette semelle isol\u00e9e.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Grouper la s\u00e9lection<\/span><\/u><span class=\"size\" style=\"font-size: 16px\"> :&nbsp;<\/span><\/b><span><span class=\"size\" style=\"font-size: 16px\">Permet de grouper plusieurs semelles isol\u00e9es pour qu&rsquo;elles partagent le m\u00eame calcul.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">D\u00e9grouper<\/span><\/u><span class=\"size\" style=\"font-size: 16px\"> :&nbsp;<\/span><\/b><span><span class=\"size\" style=\"font-size: 16px\">Permet de d\u00e9grouper des semelles isol\u00e9es pr\u00e9c\u00e9demment group\u00e9es, pour revenir \u00e0 chaque semelle isol\u00e9e individuelle.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">S\u00e9lectionner tout \/ Tout d\u00e9s\u00e9lectionner<\/span><\/u><span class=\"size\" style=\"font-size: 16px\"> :<\/span><\/b><span class=\"size\" style=\"font-size: 16px\"> Permet de mettre en surbrillance ou de d\u00e9s\u00e9lectionner toutes les semelles isol\u00e9es.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Inverser la s\u00e9lection<\/span><\/u><span class=\"size\" style=\"font-size: 16px\"> : <\/span><\/b><span class=\"size\" style=\"font-size: 16px\">Permet d&rsquo;inverser la s\u00e9lection des semelles isol\u00e9es. Exemple : pour 5 semelles isol\u00e9es (A, B, C, D, E), si A &amp; B sont en surbrillance, cette commande les d\u00e9s\u00e9lectionne et met C, D et E en surbrillance.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Param\u00e8tres des fondations<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"> : Donne acc\u00e8s aux param\u00e8tres g\u00e9n\u00e9raux des fondations du projet, identiques \u00e0 ceux du Centre de param\u00e8tres<span class=\"size\" style=\"font-size: 16px\">.<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Appliquer les combinaisons de calcul<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"> : Permet de choisir les combinaisons de charges ou l&rsquo;enveloppe de charges&nbsp;utilis\u00e9es pour calculer la semelle isol\u00e9e.<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Importer depuis un CSV<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"> : Permet d&rsquo;importer dans ProtaStructure les donn\u00e9es des semelles isol\u00e9es&nbsp;depuis Excel (format CSV).<\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Exporter vers Excel<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"> :&nbsp;<\/span><span><span class=\"size\" style=\"font-size: 16px\">Permet d&rsquo;importer les donn\u00e9es des semelles isol\u00e9es de ProtaStructure vers Excel (format CSV).<\/span><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">Rapport de calcul d\u00e9taill\u00e9<\/span><\/u><span class=\"size\" style=\"font-size: 16px\"> <\/span><\/b><span class=\"size\" style=\"font-size: 16px\">: permet de g\u00e9n\u00e9rer un rapport de calcul d\u00e9taill\u00e9 pour toutes les semelles isol\u00e9es<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><b><u><span class=\"size\" style=\"font-size: 16px\">OK<\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\">&nbsp;: cliquer pour valider le calcul de la semelle sur pieux&nbsp;<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Annuler<\/span><\/span><\/u><\/b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;: cliquer pour abandonner le calcul de la semelle sur pieux&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Le panneau inf\u00e9rieur est<\/span><\/span> <span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> un tableau contenant les informations de calcul des semelles sur pieux<\/span><\/span><\/span><\/span> <span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;d\u00e9crites ci-dessous :<\/span><\/span><\/span> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<ul style=\"font-size: 14px\">\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Rep\u00e8re <\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;le rep\u00e8re de la&nbsp;<\/span><\/span> <span class=\"colour\"><span class=\"size\" style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">semelle isol\u00e9e<\/span><\/span><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Poteaux<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;: le rep\u00e8re du poteau associ\u00e9 \u00e0 la semelle isol\u00e9e<br \/><\/span><\/span><\/div>\n<\/li>\n<li style=\"margin: 0px;padding: 0px\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><span><u><b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Combinaison de charges<\/span><\/span><\/b><\/u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">la combinaison de charges appliqu\u00e9e pour calculer la&nbsp;<\/span><\/span>semelle isol\u00e9e<\/span><\/span><\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Hauteur <\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;la hauteur de la&nbsp;<\/span><\/span> <span><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">semelle isol\u00e9e<\/span><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lx<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp;la largeur de la semelle isol\u00e9e&nbsp;selon la direction X&nbsp;<br \/><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Ly <\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">:&nbsp;la longueur de la semelle isol\u00e9e&nbsp;selon la direction Y&nbsp;<br \/><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Bas X\/Y<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp;l&rsquo;armature inf\u00e9rieure selon les directions X et Y&nbsp;<br \/><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Haut X\/Y<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp;l&rsquo;armature sup\u00e9rieure selon les directions X et Y&nbsp;<br \/><\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Lat\u00e9ral X\/Y<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp;l&rsquo;armature lat\u00e9rale selon les directions X et Y&nbsp;<\/span><\/span><\/div>\n<\/li>\n<li>\n<div><b><u><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">\u00c9tat du calcul<\/span><\/span><\/u><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"> :&nbsp;l&rsquo;\u00e9tat du calcul de la semelle isol\u00e9e. Si le calcul r\u00e9ussit, une &quot;coche&quot; s&rsquo;affiche. Sinon, en cas d&rsquo;\u00e9chec, une &quot;<\/span><\/span> <b><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">croix rouge<\/span><\/span><\/b> <span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&quot; s&rsquo;affiche.&nbsp;<\/span><\/span><\/div>\n<\/li>\n<\/ul>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour rouvrir cette bo\u00eete de dialogue, s\u00e9lectionner plusieurs semelles isol\u00e9es puis choisir &quot;Propri\u00e9t\u00e9s&quot; par un clic droit pour acc\u00e9der au menu contextuel.<\/span><\/span><\/div>\n<\/div>\n<div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><\/p>\n<div><img decoding=\"async\" alt=\"Info\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-0639db45cd1062105da6ae6906782b79.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\"><b><\/b><\/div>\n<div><b><\/b><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Vous pouvez calculer une semelle isol\u00e9e pour une charge de service (charge non pond\u00e9r\u00e9e) :<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"> <\/span><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">&nbsp;<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"> <\/span><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\"><span class=\"size\" style=\"font-size: 16px\">Calcul de la semelle sur pieux\/semelle isol\u00e9e pour charge de service (charge non pond\u00e9r\u00e9e)<\/span><\/a><\/div>\n<p><\/span><\/div>\n<\/div>\n<\/div>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Avant de d\u00e9finir une semelle isol\u00e9e : Le mod\u00e8le du b\u00e2timent doit \u00eatre compl\u00e9t\u00e9 et analys\u00e9 pour d\u00e9terminer les charges axiales et moments des poteaux.&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-2279","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>Semelle isol\u00e9e : d\u00e9finition<\/title>\n<meta name=\"description\" content=\"La semelle isol\u00e9e est une fondation superficielle sous un poteau unique. 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