{"id":2297,"date":"2026-04-27T12:54:14","date_gmt":"2026-04-27T12:54:14","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/travailler-avec-les-poutres-ps-2022\/"},"modified":"2026-04-27T12:54:14","modified_gmt":"2026-04-27T12:54:14","slug":"travailler-avec-les-poutres-ps-2022","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/","title":{"rendered":"Travailler avec les poutres PS 2022"},"content":{"rendered":"<h1 class=\"toc_anchors\" id=\"Different_Type_of_RC_Beam\"><span class=\"colour\">Diff\u00e9rents types de poutres en b\u00e9ton arm\u00e9<\/span><\/h1>\n<div><span class=\"colour\">Il existe plusieurs types de poutres en b\u00e9ton arm\u00e9.&nbsp; Les ic\u00f4nes sont accessibles depuis l&rsquo;onglet <\/span><b><span class=\"colour\">Mod\u00e9lisation <\/span><\/b><span class=\"colour\">, liste d\u00e9roulante <\/span><b><span class=\"colour\">Poutre BA<\/span><\/b><span class=\"colour\">.&nbsp;<\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Foundation_Beam\"><span class=\"colour\">Poutre de fondation&nbsp;<\/span><\/h2>\n<div><span class=\"colour\">Une poutre de fondation est une poutre en b\u00e9ton arm\u00e9 mod\u00e9lis\u00e9e en <\/span><b><span class=\"colour\">ST0<\/span><\/b><span class=\"colour\">, qui est toujours le niveau de fondation.&nbsp;&nbsp;<\/span><\/div>\n<div><span><span class=\"colour\">Cette ic\u00f4ne n&rsquo;est donc disponible que si la vue ST0 est courante et active. Pour l&rsquo;activer, double-cliquez sur ce niveau dans l&rsquo;<\/span><\/span><b><span class=\"colour\">Arborescence de la structure<\/span><\/b><span><span class=\"colour\">.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\">Pour mod\u00e9liser une poutre de fondation :&nbsp;<\/span><\/div>\n<blockquote class=\"zde_indent\">\n<div><span><span class=\"colour\">1.&nbsp;<\/span><\/span><span class=\"colour\">Passez \u00e0 l&rsquo;\u00e9tage de fondation (<b>St: 0<\/b>)<\/span><\/div>\n<div><span class=\"colour\">2. Cliquez sur l&rsquo;onglet <b>Mod\u00e9lisation <\/b>&gt; liste d\u00e9roulante Poutre &gt; <b>Poutre de fondation<\/b>&nbsp;<\/span><\/div>\n<div><span class=\"colour\">3. La fen\u00eatre des propri\u00e9t\u00e9s de la poutre s&rsquo;ouvre<\/span><\/div>\n<div><span class=\"colour\">4.&nbsp; Cr\u00e9ez la poutre comme indiqu\u00e9 dans la section suivante \u00ab&nbsp;<\/span><b><span class=\"colour\">D\u00e9finition d&rsquo;une nouvelle poutre<\/span><\/b><span class=\"colour\">&nbsp;\u00bb<\/span><\/div>\n<\/blockquote>\n<div><span class=\"colour\">Une poutre de fondation peut servir \u00e0 :&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">1.&nbsp; Ins\u00e9rer une<\/span> <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/strip-footing\" rel=\"noopener noreferrer\">Semelle filante<\/a>.<\/div>\n<div><span class=\"colour\">2.&nbsp; \u00catre mod\u00e9lis\u00e9e avec les dalles d&rsquo;un radier pour le rigidifier ou le renforcer.&nbsp;&nbsp;<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\">Pour plus de d\u00e9tails, lisez<\/span>&nbsp;<a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/raft-foundation-and-piled-raft-foundation-analysis-design-example\" rel=\"noopener noreferrer\">Exemple d&rsquo;analyse et de calcul d&rsquo;un radier et d&rsquo;un radier sur pieux<\/a><\/li>\n<\/ol>\n<h2 class=\"toc_anchors\" id=\"Tie_Beam\"><span class=\"colour\"><span style=\"font-size: 15px\" class=\"size\"><span style=\"font-size: 24px\" class=\"size\">Poutre de liaison&nbsp;<\/span><\/span><\/span><\/h2>\n<div>\n<div><span class=\"fontstyle0\"><span class=\"colour\">ProtaStructure permet de d\u00e9finir des poutres de liaison de fondation. Elles assurent une liaison horizontale entre deux poteaux au niveau des fondations. Elles emp\u00eachent les d\u00e9placements lat\u00e9raux et relatifs, surtout avec des semelles isol\u00e9es.&nbsp;<\/span><\/span><span class=\"colour\">Une poutre de liaison ne peut \u00eatre cr\u00e9\u00e9e que si <\/span><b>ST0<\/b><span class=\"colour\">, c&rsquo;est-\u00e0-dire le niveau de fondation, est courant et actif.&nbsp;<\/span><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fc13070975badc323c0802e1b3558b27.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Alert\"><\/div>\n<div><span class=\"colour\"><b>Important !&nbsp;<\/b>&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Le calcul des poutres de liaison de fondation n&rsquo;est actuellement impl\u00e9ment\u00e9 que pour le code sismique turc (TBDY 2018) et le code am\u00e9ricain ACI318.&nbsp;&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Si vous utilisez un autre code de calcul, ne mod\u00e9lisez pas de poutre de liaison.&nbsp; Vous pouvez utiliser une poutre de fondation \u00e0 la place.&nbsp;<br \/><\/span><\/div>\n<p><\/span><\/div>\n<div><span class=\"colour\">&nbsp;Pour cr\u00e9er une poutre de liaison :<\/span><\/div>\n<\/div>\n<blockquote class=\"zde_indent\">\n<div>\n<div>\n<div><span class=\"colour\">1.&nbsp;&nbsp;Passez \u00e0 l&rsquo;\u00e9tage de fondation (<b>St: 0<\/b>)<\/span><\/div>\n<div><span class=\"colour\">2. Cliquez sur l&rsquo;onglet&nbsp;<b>Mod\u00e9lisation&nbsp;<\/b>&gt; liste d\u00e9roulante Poutre &gt;<b> Poutre de liaison&nbsp;<\/b><\/span><\/div>\n<div><span class=\"colour\">3. La fen\u00eatre des propri\u00e9t\u00e9s de la poutre s&rsquo;ouvre<\/span><\/div>\n<div><span class=\"colour\">4.&nbsp; Cr\u00e9ez la poutre entre 2 poteaux de fondation, comme indiqu\u00e9 dans la section suivante \u00ab&nbsp;<\/span><b><span class=\"colour\">D\u00e9finition d&rsquo;une nouvelle poutre<\/span><\/b><span class=\"colour\">&nbsp;\u00bb<\/span><\/div>\n<\/div>\n<\/div>\n<\/blockquote>\n<div>\n<div><span class=\"fontstyle0\"><span class=\"colour\">Une fois ins\u00e9r\u00e9es, leur calcul tient compte des efforts axiaux des poteaux ou des voiles auxquels elles sont reli\u00e9es.&nbsp;<\/span><\/span> <br style=\"line-height: normal\" \/><\/div>\n<div><\/div>\n<div><span><span class=\"colour\">L&rsquo;effort axial pris en compte pour le calcul de la poutre de liaison suit cette \u00e9quation du code turc :&nbsp;<\/span><\/span><\/div>\n<div><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_5895210871727408\" style=\"padding: 0px;max-width: 100%;width: 555.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-28338ed77fa6b3e18bbe26b5b9d9fe61.png\"><\/div>\n<div><\/div>\n<div><span class=\"colour\">Voici un exemple de note de calcul d\u00e9taill\u00e9e d&rsquo;une poutre de liaison selon ACI318 :<\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-18b7f6f05706feee7f893952b75183b5.png\" style=\"max-width: 100%;padding: 0px;width: 560.5px;height: auto\" data-zdeskdocid=\"img_49384153912576845\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<div><\/div>\n<h2 class=\"toc_anchors\" id=\"Normal_Beam\"><span><span class=\"colour\">Poutre normale<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<div><span class=\"colour\">Une poutre normale est une poutre en b\u00e9ton arm\u00e9 cr\u00e9\u00e9e \u00e0 l&rsquo;\u00e9tage 1 et au-dessus (hors niveau de fondation).&nbsp;&nbsp;<\/span><\/div>\n<\/div>\n<div><span class=\"colour\">Pour cr\u00e9er une poutre de liaison :<br \/><\/span><\/div>\n<div>\n<blockquote class=\"zde_indent\">\n<div><span class=\"colour\">1.&nbsp;&nbsp;<span class=\"colour\">Passez \u00e0 l&rsquo;\u00e9tage 1 (St: 1) ou au-dessus&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"colour\">2. Cliquez sur l&rsquo;onglet&nbsp;<\/span><b><span class=\"colour\">Mod\u00e9lisation&nbsp;<\/span><\/b><span class=\"colour\">&gt; liste d\u00e9roulante Poutre &gt;<\/span><b><span class=\"colour\">&nbsp;Normale&nbsp;<\/span><\/b><\/span><\/div>\n<div><span class=\"colour\"><span class=\"colour\">3. La fen\u00eatre des propri\u00e9t\u00e9s de la poutre s&rsquo;ouvre<\/span><br \/><\/span><\/div>\n<div><span class=\"colour\">4.&nbsp; Cr\u00e9ez la poutre comme indiqu\u00e9 dans la section suivante \u00ab&nbsp;<\/span><b><span class=\"colour\">D\u00e9finition d&rsquo;une nouvelle poutre<\/span><\/b><span class=\"colour\">&nbsp;\u00bb<\/span><\/div>\n<\/blockquote>\n<\/div>\n<h2 id=\"Wall_Coupling_Beam\" class=\"toc_anchors\"><span class=\"colour\">Poutre de couplage de voiles<\/span><br \/><\/h2>\n<div><span>Les poutres de couplage de voiles relient des voiles de contreventement. Elles augmentent la raideur pour r\u00e9sister aux fortes charges lat\u00e9rales, c&rsquo;est-\u00e0-dire aux charges sismiques.&nbsp;&nbsp;&nbsp;Ce type de poutre ne peut \u00eatre cr\u00e9\u00e9 qu&rsquo;\u00e0 l&rsquo;\u00e9tage 1 et au-dessus, c&rsquo;est-\u00e0-dire comme poutre de superstructure.&nbsp; &nbsp;<\/span><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div><span class=\"colour\">Des v\u00e9rifications sp\u00e9cifiques valident ce syst\u00e8me selon le code sismique ACI. <\/span><\/div>\n<div><span class=\"colour\">Elles r\u00e9duisent l&rsquo;effet de renversement et am\u00e9liorent la raideur globale du syst\u00e8me du b\u00e2timent.<br \/><\/span><\/div>\n<p><\/span><\/div>\n<div><\/div>\n<\/div>\n<div>\n<div><span class=\"colour\">Pour cr\u00e9er une poutre de couplage de voiles :<br \/><\/span><\/div>\n<div>\n<blockquote class=\"zde_indent\">\n<div><span class=\"colour\">1.&nbsp;&nbsp;Passez \u00e0 l&rsquo;\u00e9tage 1 (St: 1) ou au-dessus&nbsp;<\/span><\/div>\n<div><span class=\"colour\"><span class=\"colour\">2. Cliquez sur l&rsquo;onglet&nbsp;<\/span><b><span class=\"colour\">Mod\u00e9lisation&nbsp;<\/span><\/b><span class=\"colour\">&gt; liste d\u00e9roulante Poutre &gt;<\/span><b><span class=\"colour\">&nbsp;Poutre de couplage de voiles<\/span><\/b><\/span><\/div>\n<div><span class=\"colour\">3. La fen\u00eatre des propri\u00e9t\u00e9s de la poutre s&rsquo;ouvre<br \/><\/span><\/div>\n<div><span class=\"colour\">4.&nbsp; Cr\u00e9ez la poutre reliant 2 voiles, comme indiqu\u00e9 dans la section suivante \u00ab&nbsp;<\/span><b><span class=\"colour\">D\u00e9finition d&rsquo;une nouvelle poutre<\/span><\/b><span class=\"colour\">&nbsp;\u00bb<\/span><\/div>\n<\/blockquote>\n<\/div>\n<\/div>\n<div><span>Ce type de poutre permet \u00e0 ProtaStructure de :&nbsp;<\/span><\/div>\n<div>\n<ol>\n<li style=\"list-style-type: square\"><span style=\"font-size: 15px\" class=\"size\">Utiliser diff\u00e9rentes propri\u00e9t\u00e9s de section fissur\u00e9e, selon les codes sismiques.<\/span><\/li>\n<li style=\"list-style-type: square\"><span style=\"font-size: 15px\" class=\"size\">\u00c9valuer les panneaux de voile reli\u00e9s pour d\u00e9terminer s&rsquo;ils travaillent comme un voile coupl\u00e9.<\/span><\/li>\n<li style=\"list-style-type: square\"><span style=\"font-size: 15px\" class=\"size\">Il n&rsquo;existe actuellement ni calcul ni ferraillage sp\u00e9cifique pour la poutre de couplage &#8211;&nbsp; elle est calcul\u00e9e et ferraill\u00e9e comme une poutre normale.<\/span><\/li>\n<li style=\"list-style-type: square\"><span style=\"font-size: 15px\" class=\"size\">Les d\u00e9tails figurent dans le rapport <b>V\u00e9rifications post-analyse<\/b> &gt; <b>V\u00e9rification de l&rsquo;effet voiles \/ portiques<\/b>.<\/span><\/li>\n<\/ol>\n<\/div>\n<h1 id=\"Defining_a_New_Beam\" class=\"toc_anchors\"><span class=\"colour\"><span style=\"font-size: 15px\" class=\"size\"><span style=\"font-size: 32px\" class=\"size\">D\u00e9finition d&rsquo;une nouvelle poutre<\/span><\/span><\/span><br \/><\/h1>\n<div><span class=\"colour\">Avant d&rsquo;ins\u00e9rer une poutre, ses axes de r\u00e9f\u00e9rence doivent \u00eatre d\u00e9finis.&nbsp;&nbsp;<\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-26aa1abc7cc0bf05d4d85beb5acbc801.png\" style=\"padding: 0px;max-width: 100%;width: 630px;height: auto\" data-zdeskdocid=\"img_5430545892922307\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Les poutres sont d\u00e9finies par deux points d&rsquo;intersection d&rsquo;axes (points d&rsquo;insertion). Ces points fixent le d\u00e9but &quot;I&quot; et la fin &quot;J&quot; de l&rsquo;\u00e9l\u00e9ment. Il faut donc 3 axes pour cr\u00e9er les 2 points d&rsquo;insertion.&nbsp;<\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"colour\">Pour d\u00e9finir un nouvel \u00e9l\u00e9ment <\/span><b><span class=\"colour\">Poutre en b\u00e9ton arm\u00e9<\/span><\/b><span class=\"colour\"> :<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Affichez dans la zone de dessin l&rsquo;\u00e9tage qui contiendra la poutre.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Cliquez sur l&rsquo;<\/span><b><span class=\"colour\">ic\u00f4ne Poutre<\/span><\/b><span class=\"colour\"> de la cat\u00e9gorie b\u00e9ton arm\u00e9, dans le ruban&nbsp;<\/span><b><span class=\"colour\">Mod\u00e9lisation<\/span><\/b><\/li>\n<li style=\"list-style-type: decimal\">Choisissez le<b>&nbsp;<span class=\"colour\">Type de poutre<\/span><\/b> d\u00e9crit dans la section ci-dessus<\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Modifiez les champs de la bo\u00eete <\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;. L&rsquo;utilisateur peut modifier l&rsquo;\u00e9tiquette de ses poutres dans le champ <\/span><b><span class=\"colour\">\u00c9tiquette<\/span><\/b><span class=\"colour\">&nbsp;(11 caract\u00e8res maximum), ainsi que les dimensions de la section et ses excentricit\u00e9s.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Pour ins\u00e9rer la poutre, rep\u00e9rez les points d&rsquo;insertion dans la vue en plan ou dans la vue 3D. Cliquez sur deux points d&rsquo;intersection d&rsquo;axes pour ins\u00e9rer la poutre.&nbsp;<\/span><\/li>\n<\/ol>\n<div>\n<h1 class=\"toc_anchors\" id=\"Defining_a_New_Beam_without_Reference_Axis\"><span class=\"colour\">D\u00e9finir une nouvelle poutre sans axe de r\u00e9f\u00e9rence<br \/><\/span><\/h1>\n<div><span class=\"colour\">Une nouvelle poutre peut aussi \u00eatre d\u00e9finie sans axe de r\u00e9f\u00e9rence pr\u00e9alable le long de la poutre. En revanche, les vrais points d&rsquo;extr\u00e9mit\u00e9 potentiels doivent \u00eatre d\u00e9finis d&rsquo;abord. Il en va de m\u00eame pour les axes qui g\u00e9n\u00e9reront ces points. Les figures suivantes l&rsquo;illustrent.&nbsp;<br \/><\/span><\/div>\n<\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-2b54dfb39ad9.png\" data-zdeskdocid=\"img_972809446557795\" class=\"docsimage\" data-zdeskdocselectedclass=\"original\" style=\"padding: 0px;max-width: 100%;width: 515px;height: auto\"><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Une nouvelle poutre sera d\u00e9finie entre le point 1 et le point 2. Ces points sont les vrais points d&rsquo;extr\u00e9mit\u00e9 potentiels de la poutre (<\/span><i><span class=\"colour\">I<\/span><\/i><span class=\"colour\"> et <\/span><i><span class=\"colour\">J<\/span><\/i><span class=\"colour\">). Ils sont cr\u00e9\u00e9s par d&rsquo;autres axes, et non par un axe non orthogonal sur lequel la poutre serait d\u00e9finie.&nbsp;<\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-136691a44fa4.png\" style=\"padding: 0px;max-width: 100%\"><\/div>\n<div><\/div>\n<div><span class=\"colour\">Lorsque la nouvelle poutre est dessin\u00e9e en s\u00e9lectionnant le point 1 et le point 2, un nouvel axe est \u00e9galement g\u00e9n\u00e9r\u00e9. Cet axe re\u00e7oit un nom unique pr\u00e9c\u00e9d\u00e9 du signe <\/span><b><i><span class=\"colour\">&quot;<\/span><\/i><span class=\"colour\">@&quot;<\/span><\/b><span class=\"colour\">. L&rsquo;\u00e9tiquette du nouvel axe est visible dans l&rsquo;<\/span><b><span class=\"colour\">Arbre de structure.<\/span><\/b><\/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-dd99f2587e74e1d76c92cbef907048ef.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Info\"><span class=\"colour\">Cette fonction est tr\u00e8s utile, mais elle demande de la prudence. Pour d\u00e9finir une poutre par la m\u00e9thode traditionnelle sur un axe existant, accrochez-vous au v\u00e9ritable point d&rsquo;intersection. Le programme peut dessiner la poutre sur un autre axe que celui voulu. Les options d&rsquo;accrochage se r\u00e8glent dans <\/span><b><span class=\"colour\">Param\u00e8tres d&rsquo;affichage<\/span><\/b><span class=\"colour\">&nbsp;<\/span><b><span class=\"colour\">&gt; Accrochage aux objets&nbsp;&gt;<\/span><\/b><span class=\"colour\"> du ruban <\/span><b><span class=\"colour\">Affichage&nbsp;<\/span><\/b><span class=\"colour\">.&nbsp;<\/span><\/span><\/div>\n<\/div>\n<h1 class=\"toc_anchors\" id=\"Editing_an_Existing_Beam\"><span class=\"colour\">Modifier une poutre existante&nbsp;<br \/><\/span><\/h1>\n<div><span class=\"colour\">Pour modifier une poutre existante :&nbsp;<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionnez une poutre existante.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Faites un clic droit et choisissez <\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/b><span class=\"colour\">.<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Modifiez les champs tels que <\/span><b><i><span class=\"colour\">\u00c9tiquette<\/span><\/i><\/b><span class=\"colour\">, <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">b<\/span><\/b><\/i><b><span class=\"colour\">&quot;,<\/span><\/b><span class=\"colour\"> etc. dans la bo\u00eete <\/span><b><i><span class=\"colour\"> <\/span><\/i><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Appuyez sur le bouton &quot;Mettre \u00e0 jour&quot; du formulaire.&nbsp;<br \/><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\">Un clic droit sur l&rsquo;un des champs <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">b<\/span><\/b><\/i><b><span class=\"colour\">&quot;, &quot;<\/span><\/b><i><b><span class=\"colour\">e<\/span><\/b><\/i><b><span class=\"colour\">&quot; &quot;<\/span><\/b><i><b><span class=\"colour\">h<\/span><\/b><\/i><b><span class=\"colour\">&quot;,<\/span><\/b><span class=\"colour\"> ou <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">e-z<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\"> charge une liste de valeurs courantes. Elle facilite la saisie.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">Vous pouvez r\u00e9p\u00e9ter cette op\u00e9ration pour autant d&rsquo;\u00e9l\u00e9ments que n\u00e9cessaire. Cette m\u00e9thode modifie un seul \u00e9l\u00e9ment \u00e0 la fois. <\/span><\/div>\n<div><span class=\"colour\">Pour mettre \u00e0 jour plusieurs poutres en une fois, utilisez le<\/span><b><span class=\"colour\"> Tableau des poutres<\/span><\/b><span class=\"colour\">&nbsp;du menu contextuel <\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/b><span class=\"colour\">&nbsp;dans le ruban <\/span><b><span class=\"colour\">Poutre<\/span><\/b><span class=\"colour\">.&nbsp;<\/span><\/div>\n<h1 id=\"Beam_Properties\" class=\"toc_anchors\"><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/h1>\n<div><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;s&rsquo;ouvre lorsque l&rsquo;option <\/span><b><span class=\"colour\">Poutre&nbsp;<\/span><\/b><span class=\"colour\">du ruban<\/span><b><span class=\"colour\">&nbsp;Mod\u00e9lisation<\/span><\/b><span class=\"colour\">&nbsp;est s\u00e9lectionn\u00e9e. Une nouvelle poutre se d\u00e9finit en r\u00e9glant les champs du formulaire, puis en s\u00e9lectionnant deux intersections d&rsquo;axes dans la fen\u00eatre de la vue en plan.&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Le formulaire&nbsp;<\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;est aussi accessible apr\u00e8s la s\u00e9lection d&rsquo;une poutre existante. Faites ensuite un clic droit et choisissez<\/span><b><span class=\"colour\">&nbsp;Propri\u00e9t\u00e9s<\/span><\/b><span class=\"colour\">&nbsp;dans le menu contextuel.&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Lorsque le formulaire&nbsp;<\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;est ouvert, faites un clic droit sur un autre \u00e9l\u00e9ment poutre et choisissez <\/span><b><span class=\"colour\">S\u00e9lectionner et charger les propri\u00e9t\u00e9s<\/span><\/b><span class=\"colour\"> dans le menu contextuel. Les propri\u00e9t\u00e9s de cet \u00e9l\u00e9ment se chargent dans la m\u00eame fen\u00eatre.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">Le formulaire&nbsp;<\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;comprend deux pages, nomm\u00e9es <\/span><b><span class=\"colour\">G\u00e9n<\/span><\/b><span class=\"colour\">&nbsp;et <\/span><b><span class=\"colour\">3D.<\/span><\/b><\/div>\n<h2 id=\"Gen_tab\" class=\"toc_anchors\"><span class=\"colour\">Onglet G\u00e9n<\/span><br \/><\/h2>\n<div><img decoding=\"async\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-1a11a09110973b6430aff99160a75df4.png\"><\/div>\n<h3 id=\"Label\" class=\"toc_anchors\"><span class=\"colour\">\u00c9tiquette<br \/><\/span><\/h3>\n<div><span class=\"colour\">L&rsquo;\u00e9tiquette de l&rsquo;\u00e9l\u00e9ment poutre. Elle est limit\u00e9e \u00e0 11 caract\u00e8res. Deux \u00e9l\u00e9ments ne peuvent pas porter la m\u00eame \u00e9tiquette.&nbsp;<\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Beam_Section\"><span style=\"font-size: 15px\" class=\"size\"><span style=\"font-size: 18px\" class=\"size\"><span class=\"colour\">Section de la poutre<\/span><\/span><\/span><br \/><\/h3>\n<div><img decoding=\"async\" style=\"max-width: 100%;width: 539px;height: auto\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_16667307289710287\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-08b85c9679bf.png\"><\/div>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\">&quot;<\/span><b><i><span class=\"colour\">b<\/span><\/i><\/b><span class=\"colour\">&quot; est la largeur de la section de la poutre&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">&quot;<\/span><b><i><span class=\"colour\">e<\/span><\/i><\/b><span class=\"colour\">&quot; est l&rsquo;excentricit\u00e9 de la poutre selon la largeur de sa section. Elle mesure la distance entre l&rsquo;axe d&rsquo;insertion et l&rsquo;axe m\u00e9dian de la poutre. La valeur &quot;<\/span><b><i><span class=\"colour\">e<\/span><\/i><\/b><span class=\"colour\">&quot; ne peut pas d\u00e9passer b\/2 ni \u00eatre inf\u00e9rieure \u00e0 -b\/2.<br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">&quot;<\/span><b><i><span class=\"colour\">h<\/span><\/i><\/b><span class=\"colour\">&quot; est la hauteur de section de la poutre.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\">&quot;<\/span><b><i><span class=\"colour\">e-z<\/span><\/i><\/b><span class=\"colour\">&quot;&nbsp; est l&rsquo;excentricit\u00e9 de la poutre selon la hauteur de sa section. Elle mesure la distance entre le dessus de la poutre et le niveau de r\u00e9f\u00e9rence du dessus de dalle. En g\u00e9n\u00e9ral, toutes les poutres sont ins\u00e9r\u00e9es sous le niveau de r\u00e9f\u00e9rence de la dalle, avec<\/span><b><span class=\"colour\"> &quot;<\/span><\/b><i><b><span class=\"colour\">e-z = 0<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\">. Pour d\u00e9finir des poutres d\u00e9passant au-dessus de la face sup\u00e9rieure de la dalle, <\/span><i><b><span class=\"colour\">e-z<\/span><\/b><\/i><b><span class=\"colour\">&nbsp;<\/span><\/b><span class=\"colour\">prend une valeur non nulle.&nbsp;<br \/><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\">La valeur <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">e-z<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\"> ne peut pas d\u00e9passer<\/span><b><span class=\"colour\"> &quot;<\/span><\/b><i><b><span class=\"colour\">h<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\"> ni \u00eatre&nbsp; inf\u00e9rieure \u00e0<\/span><b><span class=\"colour\"> &quot;<\/span><\/b><i><b><span class=\"colour\">-h<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\">.<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">e-z<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\">&nbsp;modifie uniquement la cote de la poutre dans le mod\u00e8le physique. Elle n&rsquo;agit donc que sur l&rsquo;affichage du rendu 3D et sur les plans d&rsquo;\u00e9l\u00e9vation de poutre.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\">Elle ne modifie pas la cote dans le<\/span><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/post-analysis-ps-2022\" rel=\"noopener noreferrer\"> <u>Mod\u00e8le analytique<\/u><\/a> r\u00e9el.&nbsp;&nbsp;<\/li>\n<li style=\"list-style-type: circle\"><span class=\"colour\">La valeur <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-beams-ps-2022#DelZ_-_I_an_DelZ_-_J\" rel=\"noopener noreferrer\"><b><u>Delz<\/u><\/b><\/a>&nbsp;modifie en revanche&nbsp;<span class=\"colour\">la cote analytique et la cote physique de la poutre.&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<h3 class=\"toc_anchors\" id=\"Beam_Section_Manager\"><span class=\"colour\">Gestionnaire de sections de poutre&nbsp;<\/span>&nbsp;<img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-a1c28c3b57fe967db8a2592537a224f1.png\"><\/h3>\n<div><span class=\"colour\">Ce raccourci ouvre la m\u00eame bo\u00eete de dialogue que <\/span><b><span class=\"colour\">Modifier la section\/le mat\u00e9riau<\/span><\/b><span class=\"colour\">&nbsp;du ruban de la poutre, disponible lorsqu&rsquo;une poutre est s\u00e9lectionn\u00e9e. <\/span><\/div>\n<div><span class=\"colour\"><\/p>\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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div><span class=\"colour\">Ce point est trait\u00e9 plus bas :<\/span>&nbsp;&nbsp;<a target=\"_self\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-beams-ps-2022#Beam_Sections_Manager\">Gestionnaire de sections de poutre<\/a><\/div>\n<p><\/span><\/div>\n<p><\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Generate_Properties_to_Other_Storeys\"><span class=\"colour\">G\u00e9n\u00e9rer les propri\u00e9t\u00e9s vers les autres \u00e9tages&nbsp; &nbsp;<\/span><img decoding=\"async\" alt=\"\" style=\"font-size: 15px;padding: 0px;max-width: 100%;width: 20px;height: auto\" data-zdeskdocselectedclass=\"\" class=\"docsimage\" data-zdeskdocid=\"img_02011462186871782\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-af3cccc05623593f6db8e83ddf5b5405.png\"><\/h3>\n<div><span class=\"colour\">Pour copier les propri\u00e9t\u00e9s de cette poutre vers d&rsquo;autres \u00e9tages :<br \/><\/span><\/div>\n<blockquote class=\"zde_indent\">\n<div><span class=\"colour\">1.&nbsp; Activez cette ic\u00f4ne<br \/><\/span><\/div>\n<div><span class=\"colour\">2.&nbsp; Modifiez les propri\u00e9t\u00e9s de la poutre<br \/><\/span><\/div>\n<div><span class=\"colour\">3.&nbsp; <\/span><b><span class=\"colour\">Mettre \u00e0 jour<\/span><\/b><span class=\"colour\"> &gt; La bo\u00eete de dialogue s&rsquo;affiche comme ci-dessous<\/span><\/div>\n<\/blockquote>\n<div>\n<div id=\"target_mov_img_6139276988215971\" class=\"target_moving\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_6139276988215971\" style=\"padding: 0px;max-width: 100%;width: 296px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f4359d49bd1ece5eb955a1d35416d093.png\"><\/div>\n<\/div>\n<blockquote class=\"zde_indent\">\n<div>\n<div class=\"target_moving\"><span class=\"colour\">4.&nbsp; S\u00e9lectionnez plusieurs \u00e9tages en maintenant la touche <\/span><b><span class=\"colour\">CTRL<\/span><\/b><span class=\"colour\"> enfonc\u00e9e<br \/><\/span><\/div>\n<div class=\"target_moving\"><span class=\"colour\">5.&nbsp; Cliquez sur<\/span><b><span class=\"colour\"> OK<\/span><\/b><\/div>\n<\/div>\n<\/blockquote>\n<div>\n<h3 id=\"Beam_Insertion_Options_Button\" class=\"toc_anchors\"><span class=\"colour\">Bouton d&rsquo;options d&rsquo;insertion de poutre&nbsp;<\/span><\/h3>\n<div><span class=\"colour\"><u><b>Bouton d&rsquo;option d&rsquo;excentricit\u00e9<\/b><\/u>&nbsp;<img decoding=\"async\" alt=\"\" style=\"padding: 0px;max-width: 100%;width: 39px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-875df0738b1da6a09295dbc89c0121a1.png\" data-zdeskdocid=\"img_5538217789121644\" class=\"docsimage\" data-zdeskdocselectedclass=\"original\"><\/span><\/div>\n<\/div>\n<div><\/div>\n<div><span class=\"colour\">Le choix d&rsquo;une option propos\u00e9e par le <\/span><b><span class=\"colour\">Bouton d&rsquo;option d&rsquo;excentricit\u00e9&nbsp;<\/span><\/b><span class=\"colour\">&nbsp;red\u00e9finit automatiquement le champ <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">e<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\"> du formulaire <\/span><b><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/b><span class=\"colour\">&nbsp;. Il faut cliquer sur le bouton <\/span><b><span class=\"colour\">Mettre \u00e0 jour<\/span><\/b><span class=\"colour\">&nbsp;pour appliquer la nouvelle excentricit\u00e9 \u00e0 la poutre s\u00e9lectionn\u00e9e.&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Sinon,<\/span><b><span class=\"colour\"> &quot;<\/span><\/b><i><b><span class=\"colour\">e<\/span><\/b><\/i><b><span class=\"colour\">&quot; <\/span><\/b><span class=\"colour\">peut aussi se commander avec les fl\u00e8ches du clavier : <\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\">S\u00e9lectionnez une poutre.<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Appuyez sur haut\/bas (poutre horizontale) ou gauche\/droite (poutre verticale).<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">La valeur <\/span><b><span class=\"colour\">&quot;<\/span><\/b><i><b><span class=\"colour\">e<\/span><\/b><\/i><b><span class=\"colour\">&quot;<\/span><\/b><span class=\"colour\"> est modifi\u00e9e et la poutre se d\u00e9place.&nbsp;<br \/><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\">Le pas d&rsquo;excentricit\u00e9 se r\u00e8gle avec la valeur <\/span><b><span class=\"colour\">Pas d&rsquo;excentricit\u00e9 de section d&rsquo;\u00e9l\u00e9ment<\/span><\/b><span class=\"colour\">&nbsp;dans <b>Centre de param\u00e8tres &gt; <\/b><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/protastructure-environment\" rel=\"noopener noreferrer\">Environnement ProtaStructure<\/a><b> &gt; G\u00e9n\u00e9ral<\/b>.<\/span><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div>L&rsquo;excentricit\u00e9 de la poutre d\u00e9finie ici ne modifie pas la position de l&rsquo;\u00e9l\u00e9ment filaire r\u00e9el utilis\u00e9 dans le mod\u00e8le d&rsquo;analyse. L&rsquo;\u00e9l\u00e9ment filaire reste plac\u00e9 au point d&rsquo;insertion de la poutre.<\/div>\n<p><\/span><\/div>\n<\/div>\n<div><\/div>\n<div><u><b><span class=\"colour\">Bouton de point d&rsquo;ancrage de la poutre<\/span><\/b><\/u><span class=\"colour\">&nbsp;<\/span><img decoding=\"async\" alt=\"\" style=\"padding: 0px;max-width: 100%;width: 38px;height: auto\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_838128690983998\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-94069d0cace271b06478ee5451524419.png\"><span class=\"colour\">&nbsp;<\/span><span><span class=\"colour\">&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><b><span class=\"colour\"><br \/><\/span><\/b><\/div>\n<div><span><b><span class=\"colour\">Le bouton de point d&rsquo;ancrage&nbsp;<\/span><\/b><span class=\"colour\">&nbsp;permet d&rsquo;ancrer un point pr\u00e9cis de la section. Une fois le point ancr\u00e9, l&rsquo;\u00e9l\u00e9ment est redimensionn\u00e9 automatiquement par rapport \u00e0 ce point lorsque la taille de la section change.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Pour affecter le point d&rsquo;ancrage via les Propri\u00e9t\u00e9s de la poutre :<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionnez une poutre, clic droit &gt; Propri\u00e9t\u00e9s.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Cliquez sur le bouton Point d&rsquo;ancrage de la poutre et choisissez le point d&rsquo;ancrage souhait\u00e9.&nbsp;<br \/><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\">Pour affecter le point d&rsquo;ancrage via le menu contextuel :<br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionnez une poutre &gt; Clic droit&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><b><span class=\"colour\">Point d&rsquo;ancrage de la section de poutre<\/span><\/b><span class=\"colour\">&nbsp;&gt; Choisissez le point d&rsquo;ancrage souhait\u00e9.<\/span><\/li>\n<\/ol>\n<h3 id=\"Insertion_Axes\" class=\"toc_anchors\"><span class=\"colour\">Axes d&rsquo;insertion<br \/><\/span><\/h3>\n<div><span class=\"colour\">Tous les \u00e9l\u00e9ments structuraux sont ins\u00e9r\u00e9s \u00e0 partir des intersections d&rsquo;axes, qui servent de r\u00e9f\u00e9rence d&rsquo;insertion. Au moins deux axes de code de direction diff\u00e9rent (1 et 2) doivent se croiser en chaque point d&rsquo;insertion.<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Lorsqu&rsquo;une intersection d&rsquo;axes est s\u00e9lectionn\u00e9e dans la zone de dessin, le nom des axes concern\u00e9s appara\u00eet dans les champs <\/span><b><span class=\"colour\">Axes<\/span><\/b><span class=\"colour\">&nbsp;du formulaire. Si l&rsquo;intersection compte plus de deux axes, le premier axe de direction 1 et le premier axe de direction 2 trouv\u00e9s sont retenus.<\/span><\/div>\n<div><\/div>\n<div><u><span class=\"colour\">Les r\u00e8gles suivantes s&rsquo;appliquent \u00e0 l&rsquo;insertion des poutres :<\/span><\/u><span class=\"colour\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Les points d&rsquo;insertion peuvent \u00eatre s\u00e9lectionn\u00e9s dans le sens de son choix le long de l&rsquo;axe d&rsquo;insertion. Les points \u00ab&nbsp;<\/span><i><span class=\"colour\">I<\/span><\/i><span class=\"colour\">&nbsp;\u00bb et \u00ab&nbsp;<\/span><i><span class=\"colour\">J<\/span><\/i><span class=\"colour\">&nbsp;\u00bb d\u00e9finis sont permut\u00e9s automatiquement si n\u00e9cessaire, avec priorit\u00e9 au point inf\u00e9rieur gauche.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Au moins un axe commun doit exister parmi les axes des deux intersections. Cet axe commun est appel\u00e9 <\/span><b><span class=\"colour\">\u00ab&nbsp;Axe d&rsquo;intersection&nbsp;\u00bb<\/span><\/b><span class=\"colour\"> de la poutre.<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">\u00c0 chaque intersection d&rsquo;axes, au moins un axe de direction 1 et un axe de direction 2 doivent exister.&nbsp;<\/span><\/li>\n<\/ol>\n<h3 id=\"Beam_End_Releases_Condition\" class=\"toc_anchors\"><span class=\"colour\">Condition de rel\u00e2chement des extr\u00e9mit\u00e9s de poutre<br \/><\/span><\/h3>\n<div><span class=\"colour\">Les extr\u00e9mit\u00e9s de poutre sont encastr\u00e9es par d\u00e9faut. La fonction Rel\u00e2chements d&rsquo;extr\u00e9mit\u00e9 permet de rel\u00e2cher les efforts internes d&rsquo;une poutre au niveau de l&rsquo;extr\u00e9mit\u00e9 I et de l&rsquo;extr\u00e9mit\u00e9 J.&nbsp; Cliquez pour cela sur l&rsquo;ic\u00f4ne de condition d&rsquo;extr\u00e9mit\u00e9 de poutre <\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-7d72fdbf99fc4e5938799a4a26936f33.png\" style=\"padding: 0px;max-width: 100%;width: 23.5px;height: auto\" data-zdeskdocid=\"img_3848654600840511\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><span class=\"colour\">.&nbsp;<br \/><\/span><\/div>\n<div>\n<div class=\"target_moving\" id=\"target_mov_img_24119027497091983\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-b0bbbb6939a029935543c08ae1fe2c56.png\" style=\"padding: 0px;max-width: 100%;width: 198px;height: auto\" data-zdeskdocid=\"img_24119027497091983\" class=\"docsimage\" data-zdeskdocselectedclass=\"\"><span class=\"colour\"><br \/><\/span><\/div>\n<div class=\"target_moving\">\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\">N rel\u00e2che l&rsquo;effort normal interne<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">V2 rel\u00e2che l&rsquo;effort tranchant mineur, dans le plan du plancher&nbsp;<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">V3 rel\u00e2che l&rsquo;effort tranchant majeur, hors du plan du plancher<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">M2 rel\u00e2che le&nbsp; moment majeur, hors du plan du plancher<\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">M3 rel\u00e2che le moment mineur, dans le plan du plancher<\/span><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<div><span class=\"colour\">Les conditions d&rsquo;extr\u00e9mit\u00e9 de poutre peuvent aussi \u00eatre affect\u00e9es via le menu contextuel. S\u00e9lectionnez une ou plusieurs poutres, faites un clic droit &gt;<\/span><b><span class=\"colour\"> Mettre \u00e0 jour la condition d&rsquo;extr\u00e9mit\u00e9 de poutre<\/span><\/b><span class=\"colour\"> &gt; s\u00e9lectionnez l&rsquo;option souhait\u00e9e.<\/span><\/div>\n<div><span class=\"colour\"><\/p>\n<h3 class=\"toc_anchors\" id=\"Supports\"><span style=\"font-size: 18px\" class=\"size\"><span class=\"colour\">Appuis<\/span><\/span><\/h3>\n<p><\/span><\/div>\n<div><span class=\"colour\">Par d\u00e9faut,&nbsp; les extr\u00e9mit\u00e9s I et J sont toujours d\u00e9finies sur <\/span><b><span class=\"colour\">NONE<\/span><\/b><span class=\"colour\">.&nbsp; La poutre est alors appuy\u00e9e par l&rsquo;\u00e9l\u00e9ment reli\u00e9 \u00e0 ses extr\u00e9mit\u00e9s, par exemple un poteau, un voile ou une autre poutre.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Pour cr\u00e9er un appui d\u00e9fini par l&rsquo;utilisateur \u00e0 la place de l&rsquo;appui par d\u00e9faut :<br \/><\/span><\/div>\n<div><span class=\"colour\">1.&nbsp; Utilisez la fonction <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/support-types\" rel=\"noopener noreferrer\">Type d&rsquo;appui<\/a> pour cr\u00e9er un appui d\u00e9fini par l&rsquo;utilisateur.<br \/><\/span><\/div>\n<div><span class=\"colour\">2.&nbsp; Dans les Propri\u00e9t\u00e9s de la poutre, la liste d\u00e9roulante du champ Appui I \/ J permet de s\u00e9lectionner l&rsquo;appui d\u00e9fini par l&rsquo;utilisateur.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">3.&nbsp; L&rsquo;extr\u00e9mit\u00e9 de poutre re\u00e7oit l&rsquo;appui manuel, qui remplace tout \u00e9l\u00e9ment porteur reli\u00e9 \u00e0 cette extr\u00e9mit\u00e9 (le cas \u00e9ch\u00e9ant).&nbsp;<\/span><\/div>\n<h3 class=\"toc_anchors\" id=\"Cantilever_Mark\"><span style=\"font-size: 18px\" class=\"size\"><span class=\"colour\">Rep\u00e8re de console<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h3>\n<div><span class=\"colour\"><span style=\"font-size: 16px\" class=\"size\">Toutes les poutres en console doivent \u00eatre rep\u00e9r\u00e9es correctement, afin de garantir un calcul et un ferraillage corrects :&nbsp;<\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: square\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Extr\u00e9mit\u00e9 I libre<\/b>&nbsp;:&nbsp; rep\u00e8re l&rsquo;extr\u00e9mit\u00e9 I comme console<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\"><b>Extr\u00e9mit\u00e9 J libre<\/b>&nbsp;:&nbsp;&nbsp;rep\u00e8re l&rsquo;extr\u00e9mit\u00e9 J comme console<\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\"><\/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-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Notes\"><span class=\"colour\">Ce point est d\u00e9taill\u00e9 plus bas <\/span><span class=\"colour\">:<\/span><span class=\"highlight\"><span class=\"colour\">&nbsp;<\/span><\/span><a target=\"_self\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-beams-ps-2022#Mark_Free_End_of_Cantilever_Beam\">Rep\u00e9rer l&rsquo;extr\u00e9mit\u00e9 libre d&rsquo;une poutre en console<\/a><\/span><\/div>\n<div><a target=\"_self\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-beams-ps-2022#Mark_Free_End_of_Cantilever_Beam\"><\/a><\/div>\n<p><\/span><\/div>\n<h2 id=\"3D_tab\" class=\"toc_anchors\"><span class=\"colour\">Onglet 3D<\/span><br \/><\/h2>\n<div><img decoding=\"async\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6e772a762d7341567947313f74e2799c.png\"><\/div>\n<div><\/div>\n<div>\n<h3 class=\"toc_anchors\" id=\"Plane_Top__Bot\"><span style=\"font-size: 20px\" class=\"size\"><span class=\"colour\">Plan (haut) &amp; (bas)<\/span><\/span><br \/><\/h3>\n<div><span class=\"colour\">Ce champ indique le num\u00e9ro du plan rattach\u00e9 \u00e0 cette poutre. Les n\u0153uds de d\u00e9but et de fin suivent automatiquement ceux du plan rattach\u00e9.&nbsp;<\/span><\/div>\n<div><span class=\"colour\">Pour d\u00e9tacher la poutre du plan, cliquez sur l&rsquo;ic\u00f4ne<\/span>&nbsp;<img decoding=\"async\" style=\"padding: 0px;max-width: 100%;cursor: pointer\" class=\"sty__9x7jmk__cls\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-83a38605caca14d8de89402bc1db12c0.png\">.<\/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-dd99f2587e74e1d76c92cbef907048ef.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Info\"><span class=\"colour\">Pour plus d&rsquo;informations sur les plans, consultez :<\/span>&nbsp;<a style=\"cursor: pointer\" target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-planes\" rel=\"noopener noreferrer\">Utilisation des plans<\/a><\/span><\/div>\n<div class=\" align-left\"><\/div>\n<h3 class=\"toc_anchors\" id=\"DelZ_-_I_an_DelZ_-_J\"><b><span class=\"colour\">DelZ &#8211; I et DelZ &#8211; J<\/span><\/b><span class=\"colour\"><br \/><\/span><\/h3>\n<\/div>\n<\/div>\n<div><span class=\"colour\">La propri\u00e9t\u00e9 <\/span><b><span class=\"colour\">Delz <\/span><\/b><span class=\"colour\">contr\u00f4le le niveau d&rsquo;\u00e9l\u00e9vation analytique et physique des extr\u00e9mit\u00e9s I et J de la poutre.&nbsp;<\/span><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div><span class=\"colour\">Pour une explication d\u00e9taill\u00e9e des mod\u00e8les physique et analytique, consultez&nbsp;<\/span><span>:&nbsp;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/post-analysis-ps-2022#Physical_Model_vs_Analytical_Model\" target=\"_blank\" rel=\"noopener noreferrer\"><b>Mod\u00e8le analytique<\/b><\/a><b>&nbsp;<br \/><\/b><\/div>\n<div><span class=\"colour\">En vue 3D, appuyez plusieurs fois sur <\/span><b><span class=\"colour\">F11<\/span><\/b><span class=\"colour\"> ou <\/span><b><span class=\"colour\">CTRL+D<\/span><\/b><span class=\"colour\"> jusqu&rsquo;\u00e0 ce que l&rsquo;affichage &quot;<\/span><b><span class=\"colour\">Lin\u00e9aire<\/span><\/b><span class=\"colour\">&quot; apparaisse. Il montre le mod\u00e8le filaire analytique de la poutre.&nbsp;<\/span><\/div>\n<div><span class=\"colour\"><span class=\"colour\">En revanche, la valeur <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/working-with-beams-ps-2022#Beam_Section\" rel=\"noopener noreferrer\"><b><u>e-z<\/u><\/b><\/a> modifie uniquement la cote du mod\u00e8le physique de la poutre.&nbsp;<br \/><\/span><\/span><\/div>\n<p><\/span><\/div>\n<div><span class=\"colour\">Une poutre mod\u00e9lis\u00e9e est cr\u00e9\u00e9e par d\u00e9faut \u00e0 l&rsquo;horizontale. Son dessus est align\u00e9 avec le dessus de l&rsquo;\u00e9tage actif : DelZ vaut z\u00e9ro aux deux extr\u00e9mit\u00e9s I et J.&nbsp;&nbsp;<\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Pour modifier la cote de la poutre :&nbsp;<\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionnez une poutre existante, clic droit &gt;<\/span><b><span class=\"colour\"> Propri\u00e9t\u00e9s<\/span><\/b><span class=\"colour\">.<\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Cliquez sur l&rsquo;onglet <\/span><b><span class=\"colour\">3D<\/span><\/b><span class=\"colour\">&nbsp;&gt; saisissez la cote relative au niveau d&rsquo;\u00e9tage dans <\/span><b><span class=\"colour\">&quot;Del-Z (I)&quot;<\/span><\/b><span class=\"colour\"> et <\/span><b><span class=\"colour\">&quot;Del-Z (J)&quot;<\/span><\/b><span class=\"colour\">.<\/span><span class=\"colour\"><br \/><\/span><\/li>\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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div><span class=\"colour\">Une valeur n\u00e9gative abaisse l&rsquo;extr\u00e9mit\u00e9 de la poutre par rapport au niveau d&rsquo;\u00e9tage. Une valeur positive la rel\u00e8ve.&nbsp; <\/span><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Pour une poutre de palier interm\u00e9diaire, par exemple d&rsquo;escalier, nous conseillons de toujours abaisser la poutre : utilisez un del-z n\u00e9gatif plut\u00f4t que positif.&nbsp; Pour une poutre de palier similaire \u00e0 l&rsquo;\u00e9tage sup\u00e9rieur, mod\u00e9lisez-la dans cet \u00e9tage afin de conserver un del-z n\u00e9gatif.&nbsp;<\/span><span class=\"colour\"><b><br \/><\/b><\/span><\/div>\n<p><\/span><\/div>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Appuyez sur <\/span><b><span class=\"colour\">Mettre \u00e0 jour<\/span><\/b><span class=\"colour\">.<br \/><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-aec260f97f30643c7e2653c6adb0718d.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Idea\"><\/div>\n<div><span class=\"colour\">Consultez ces articles pour un exemple d&rsquo;utilisation de&nbsp;<b>DelZ<\/b> :<\/span><span>&nbsp;&nbsp;<\/span><\/div>\n<div><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/how-to-model-slanting-inclined-beam\" target=\"_blank\" rel=\"noopener noreferrer\">Comment mod\u00e9liser une poutre inclin\u00e9e<\/a><\/div>\n<div>\n<div><span class=\"colour\"><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/how-to-raise-or-drop-a-beam-in-elevation\" rel=\"noopener noreferrer\">Comment relever ou abaisser une poutre en cote<br \/><\/a><\/span><\/div>\n<\/div>\n<p><\/span><\/div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<h3 class=\"toc_anchors\" id=\"Vertical-Only_Member\"><span class=\"colour\"><span style=\"font-size: 18px\" class=\"size\">\u00c9l\u00e9ment \u00e0 charges verticales uniquement<\/span><\/span><br \/><\/h3>\n<div><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-weight: normal\"><span class=\"colour\">Permet de calculer la poutre uniquement pour les combinaisons de charges verticales, s\u00e9lectionn\u00e9es dans <\/span><b><i><span class=\"colour\">Combinaison de charges verticales<\/span><\/i><\/b><span class=\"colour\"> de l&rsquo;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/load-combinations\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"colour\">\u00c9diteur de combinaisons de charges<\/span><\/a><span class=\"colour\">&nbsp;:&nbsp;<\/span><\/span><\/span><span class=\"colour\"><br \/><\/span><\/div>\n<\/div>\n<ol>\n<li style=\"list-style-type: square\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Si cette option est coch\u00e9e, la poutre est calcul\u00e9e avec les seules combinaisons de charges gravitaires.&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span style=\"font-size: 16px\" class=\"size\"><span class=\"colour\">Les combinaisons de charges lat\u00e9rales sont exclues du calcul : charges fictives, charges de vent et charges sismiques.&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<h1 class=\"toc_anchors\" id=\"Beam_Shortcut_Menu\"><span><span class=\"colour\">Menu contextuel de la poutre<\/span><\/span><\/h1>\n<div><span class=\"colour\">S\u00e9lectionnez une poutre pour acc\u00e9der \u00e0 toutes les commandes qui la concernent. Elles s&rsquo;affichent dans le ruban Poutre, en haut. Un clic droit ouvre le m\u00eame menu contextuel.&nbsp; Les fonctions les plus courantes sont d\u00e9crites ci-dessous.&nbsp;<\/span><\/div>\n<div>\n<div>\n<h3 id=\"Beam_Sections_Manager\" class=\"toc_anchors\"><span style=\"font-size: 24px\" class=\"size\"><span class=\"colour\">Gestionnaire des sections de poutre&nbsp;<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h3>\n<div>\n<div><span class=\"colour\">Les propri\u00e9t\u00e9s de section et les mat\u00e9riaux de la poutre se d\u00e9finissent dans&nbsp;<\/span><b><span class=\"colour\">Modifier la section\/le mat\u00e9riau<\/span><\/b><span class=\"colour\">&nbsp;, accessible dans l&rsquo;onglet du ruban Poutre apr\u00e8s s\u00e9lection d&rsquo;une poutre. <br \/><\/span><\/div>\n<div><span><span class=\"colour\">Apr\u00e8s avoir s\u00e9lectionn\u00e9&nbsp;<\/span><\/span><b><span class=\"colour\">Modifier la section\/le mat\u00e9riau<\/span><\/b><span><span class=\"colour\">, la bo\u00eete de dialogue&nbsp;<\/span><\/span><b><span class=\"colour\">Poutre <\/span><\/b><span><span class=\"colour\">&nbsp;BA s&rsquo;ouvre.&nbsp;<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<div class=\" align-justify\" style=\"text-align: justify\"><span class=\"colour\"><img decoding=\"async\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-0898c74724aedbb0bb3d107db1cc8b84.png\"><br \/><\/span><\/div>\n<div class=\" align-justify\" style=\"text-align: justify\"><span class=\"colour\">&nbsp;<\/span><\/div>\n<div class=\" align-justify\" style=\"text-align: justify\">\n<div class=\" align-justify\"><span class=\"colour\">La bo\u00eete de dialogue comprend les onglets&nbsp;<\/span><b><i><span class=\"colour\">\u201cG\u00e9n\u00e9ral\u201d&nbsp;<\/span><\/i><\/b><span class=\"colour\">et&nbsp;<\/span><b><i><span class=\"colour\">\u201cPropri\u00e9t\u00e9s\u201d&nbsp;<\/span><\/i><\/b><span class=\"colour\">.&nbsp;<br \/><\/span><\/div>\n<\/div>\n<\/div>\n<blockquote class=\"zde_indent\">\n<div>\n<div class=\" align-justify\" style=\"text-align: justify\">\n<div class=\" align-justify\"><span class=\"colour\">\u2022<\/span><span style=\"white-space: pre\"><span class=\"colour\"> <\/span><\/span><span class=\"colour\">Le nom de la section, la couleur d&rsquo;affichage et la classe de b\u00e9ton se modifient dans l&rsquo;onglet<\/span><b><i><span class=\"colour\">&nbsp;\u201cG\u00e9n\u00e9ral\u201d<\/span><\/i><\/b><span class=\"colour\">.&nbsp;<\/span><\/div>\n<div class=\" align-justify\"><span class=\"colour\">\u2022<\/span><span style=\"white-space: pre\"><span class=\"colour\"> <\/span><\/span><span class=\"colour\">Le moment d&rsquo;inertie, l&rsquo;aire de la section, les aires de cisaillement, etc. se consultent dans l&rsquo;onglet&nbsp;<\/span><b><i><span class=\"colour\">\u201cPropri\u00e9t\u00e9s\u201d&nbsp;<\/span><\/i><\/b><span class=\"colour\">.<\/span><\/div>\n<div class=\" align-justify\"><\/div>\n<\/div>\n<\/div>\n<\/blockquote>\n<div>\n<h2 class=\"toc_anchors\" id=\"Split_Beam_From_Point\"><span class=\"colour\">Diviser la poutre \u00e0 partir d&rsquo;un point<br \/><\/span><\/h2>\n<div><span class=\"colour\">Divise un \u00e9l\u00e9ment existant en deux en s\u00e9lectionnant un point d&rsquo;intersection d&rsquo;axes :&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">1. S\u00e9lectionnez la poutre &gt; clic droit &gt; choisissez&nbsp;<b>Diviser la poutre \u00e0 partir d&rsquo;un point<\/b><br \/><\/span><\/div>\n<div><span class=\"colour\">2. S\u00e9lectionnez l&rsquo;intersection des axes &gt; la poutre est divis\u00e9e en deux poutres<br \/><\/span><\/div>\n<div><span class=\"colour\">3. Vous retirez le marquage de porte-\u00e0-faux par clic droit &gt; Marquer l&rsquo;extr\u00e9mit\u00e9 libre du porte-\u00e0-faux &gt; choisissez &quot;Appuy\u00e9e aux deux extr\u00e9mit\u00e9s&quot;&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-ef9529004a639a1e5c4d7e4c0791b857.gif\" style=\"padding: 0px;max-width: 100%;height: auto\" data-zdeskdocid=\"img_7811618143206794\" class=\"docsimage\" data-zdeskdocselectedclass=\"original\"><br \/><\/span><\/div>\n<div><\/div>\n<div>\n<h2 class=\"toc_anchors\" id=\"Split_Beam_by_Member\"><span class=\"colour\">Diviser la poutre par \u00e9l\u00e9ment<br \/><\/span><\/h2>\n<div><span class=\"colour\">Divise un \u00e9l\u00e9ment existant en deux en s\u00e9lectionnant un point d&rsquo;intersection d&rsquo;axes :&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">1.&nbsp; S\u00e9lectionnez une poutre &gt; clic droit &gt; Diviser par \u00e9l\u00e9ment<br \/><\/span><\/div>\n<div><span class=\"colour\">2.&nbsp; S\u00e9lectionnez une poutre&nbsp; connect\u00e9e &gt; la poutre est divis\u00e9e au niveau du n\u0153ud<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<\/div>\n<div>\n<div class=\"target_moving\" id=\"target_mov_img_15486887583605746\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-781e17f2d6e55f4fef4eb0ada0a8b818.gif\" style=\"padding: 0px;max-width: 100%;width: 617px;height: auto\" data-zdeskdocid=\"img_15486887583605746\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<\/div>\n<h2 id=\"Merge_Beam_Members\" class=\"toc_anchors\"><span class=\"colour\">Fusionner les poutres<br \/><\/span><\/h2>\n<div><span class=\"colour\">Fusionnez deux poutres existantes en une seule en s\u00e9lectionnant les deux poutres, puis clic droit et <b>Fusionner les poutres<\/b>.<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-b68275a005fff150adf52ac751e49512.gif\" style=\"padding: 0px;max-width: 100%;width: 510.5px;height: auto\" data-zdeskdocid=\"img_707206263459448\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<div>\n<h2 id=\"Mark_Free_End_of_Cantilever_Beam\" class=\"toc_anchors\"><span class=\"colour\">Marquer l&rsquo;extr\u00e9mit\u00e9 libre d&rsquo;une poutre en console&nbsp;<\/span><br \/><\/h2>\n<div><span class=\"colour\">La commande &quot;Marquer l&rsquo;extr\u00e9mit\u00e9 libre d&rsquo;une poutre en console&quot; permet de d\u00e9finir une poutre en console.&nbsp;<\/span><\/div>\n<div><span class=\"colour\">S\u00e9lectionnez une poutre ou un groupe de poutres &gt; clic droit &gt; choisissez &quot;Marquer l&rsquo;extr\u00e9mit\u00e9 libre d&rsquo;une poutre en console&quot;.&nbsp;<\/span><\/div>\n<div><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_8212928889836282\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-5a0e9231e27a.png\" style=\"max-width: 100%;width: 267px;height: auto\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_9901819968937278\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-e6c657e6f672.png\" style=\"max-width: 100%;width: 209px;height: auto\"><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><span class=\"colour\">Trois options sont propos\u00e9es :&nbsp;<\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: lower-roman\"><span class=\"colour\">Deux extr\u00e9mit\u00e9s appuy\u00e9es &#8211; Les c\u00f4t\u00e9s gauche (LHS) et droit (RHS) de l&rsquo;\u00e9l\u00e9ment sont appuy\u00e9s.<br \/><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-e7b33d284846.png\" class=\"docsimage sty__tsd7gv__cls\" data-zdeskdocid=\"img_9753183311332134\" data-zdeskdocselectedclass=\"best\" style=\"border: 0px none;padding: 0px;max-width: 100%;width: 366.5px;height: auto;cursor: pointer\"><\/li>\n<div><\/div>\n<li style=\"list-style-type: lower-roman\"><span class=\"colour\">Extr\u00e9mit\u00e9 I libre &#8211; Seul le c\u00f4t\u00e9 gauche de l&rsquo;\u00e9l\u00e9ment est appuy\u00e9<br \/><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-f2307f66fca5.png\" class=\"docsimage sty__faiate__cls\" data-zdeskdocid=\"img_1307752434704783\" data-zdeskdocselectedclass=\"best\" style=\"border: 0px none;padding: 0px;max-width: 100%;width: 366.5px;height: auto;cursor: pointer\"><\/li>\n<li style=\"list-style-type: lower-roman\"><span class=\"colour\">Extr\u00e9mit\u00e9 J libre &#8211; Seul le c\u00f4t\u00e9 droit de l&rsquo;\u00e9l\u00e9ment est appuy\u00e9<br \/><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-6b3a51ab3ac9.png\" class=\"docsimage sty__ap8yhd__cls\" data-zdeskdocid=\"img_3158675679414529\" data-zdeskdocselectedclass=\"best\" style=\"border: 0px none;padding: 0px;max-width: 100%;width: 366.5px;height: auto;cursor: pointer\"><\/li>\n<\/ol>\n<div>\n<div><span class=\"colour\">La &quot;fl\u00e8che rouge&quot;&nbsp;<\/span><img decoding=\"async\" alt=\"\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-0b5a3c34ee5c.png\" class=\"docsimage currimg sty__e7ikuw__cls\" data-zdeskdocid=\"img_3872629485278045\" data-zdeskdocselectedclass=\"best\" style=\"border: 0px none;padding: 0px;max-width: 100%;width: 19px;height: auto;cursor: pointer\"><span class=\"colour\">&nbsp;indique le c\u00f4t\u00e9 en console. Elle pointe toujours vers le c\u00f4t\u00e9 appuy\u00e9<\/span>.<\/div>\n<div>\n<div><span class=\"KB_New_Editor_Highlights sty__t2v77r__cls\" style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\"><img decoding=\"async\" alt=\"Idea\" data-image=\"contentStyle\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-d48afcd91a9460d5cd4a00b5ebb64343.png\" class=\"sty__0y05fu__cls\" style=\"border: 0px none;position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%;height: auto;cursor: pointer\"><span class=\"font\" style=\"line-height: normal\"><span style=\"font-size: 16px\" class=\"size\"><span style=\"font-size: 15px\" class=\"size\"><span class=\"colour\">Notez que les 3 options de console sont<\/span><\/span><\/span><\/span><span><span class=\"colour\">&nbsp;destin\u00e9es au calcul et au ferraillage des poutres en console. Elles n&rsquo;ont aucun effet sur l&rsquo;analyse. Pour plus d&rsquo;informations, consultez<\/span>&nbsp;<a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/marking-of-beam-as-cantilever-and-the-impact-on-the-analysis-design-of-cantilever-beam\" rel=\"noopener noreferrer\">Marquer l&rsquo;extr\u00e9mit\u00e9 libre d&rsquo;une poutre en console et son impact sur l&rsquo;analyse et le calcul de la poutre en console<\/a><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"Set_Section_Angle_to_Selected_Member\" class=\"toc_anchors\"><span class=\"colour\">Appliquer l&rsquo;angle de section \u00e0 l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9<\/span><br \/><\/h2>\n<div><span class=\"colour\">Pour faire pivoter une poutre, saisissez la valeur d&rsquo;angle souhait\u00e9e dans le champ angle de section (<\/span><i><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre &gt; onglet G\u00e9n\u00e9ral<\/span><\/i><span class=\"colour\">).&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">Vous pouvez aussi s\u00e9lectionner la poutre, faire un clic droit &gt; &quot;<\/span><i><span class=\"colour\">Appliquer l&rsquo;angle de section \u00e0 l&rsquo;\u00e9l\u00e9ment s\u00e9lectionn\u00e9<\/span><\/i><span class=\"colour\">&quot;, puis cliquer sur l&rsquo;\u00e9l\u00e9ment sur lequel vous souhaitez vous aligner.&nbsp;<\/span><\/div>\n<div><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-04a594966d0a2027c9991670c9ec42d7.gif\" style=\"padding: 0px;max-width: 100%;width: 374px;height: auto\" data-zdeskdocid=\"img_6891281935503506\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div><\/div>\n<h2 id=\"Beam_Table\" class=\"toc_anchors\"><span class=\"colour\">Tableau des poutres&nbsp;<\/span><br \/><\/h2>\n<div><span class=\"colour\">Les m\u00e9thodes suivantes permettent d&rsquo;ouvrir le tableau des poutres :<br \/><\/span><\/div>\n<div><span class=\"colour\"><img decoding=\"async\" style=\"max-width: 100%;height: auto;padding: 0\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-f38140928bfe671cbe8db1c5f55b3c28.png\"><\/span><\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Sans s\u00e9lection, toutes les poutres de l&rsquo;\u00e9tage courant ou de l&rsquo;ensemble du syst\u00e8me sont list\u00e9es par le menu clic droit &gt; Tableaux d&rsquo;\u00e9l\u00e9ments &gt; Tableau des poutres.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Avec une s\u00e9lection mixte incluant des poutres, l&rsquo;option &quot;<\/span><i><span class=\"colour\">Tableau des poutres<\/span><\/i><span class=\"colour\">&quot; du menu contextuel liste uniquement les poutres s\u00e9lectionn\u00e9es.&nbsp;Si seules certaines poutres sont s\u00e9lectionn\u00e9es, l&rsquo;option &quot;<\/span><i><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/i><span class=\"colour\">&quot; du menu contextuel liste uniquement ces poutres.&nbsp;<\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Si l&rsquo;option &quot;<\/span><i><span class=\"colour\">Tous les \u00e9tages<\/span><\/i><span class=\"colour\">&quot; est coch\u00e9e dans &quot;<\/span><i><span class=\"colour\">Tableau des poutres<\/span><\/i><span class=\"colour\">&quot;, les autres poutres d\u00e9finies dans l&rsquo;\u00c9diteur graphique s&rsquo;affichent, m\u00eame si elles n&rsquo;appartiennent pas \u00e0 l&rsquo;\u00e9tage courant.&nbsp;<br \/><\/span><\/li>\n<\/ol>\n<div><span><span class=\"colour\">Le &quot;<\/span><\/span><i><span class=\"colour\">Tableau des poutres<\/span><\/i><span><span class=\"colour\">&quot; permet de modifier plusieurs poutres existantes. Toutes les cellules du tableau sont modifiables. Utilisez les touches fl\u00e9ch\u00e9es ou la souris pour s\u00e9lectionner une cellule et modifier son contenu.&nbsp;<\/span><\/span><\/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\" alt=\"Notes\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-02eaec2c19c5608cb7fbde3516f2f9ee.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\"><span><span class=\"colour\">Pour plus de d\u00e9tails, consultez cet article :&nbsp;<\/span><\/span><span class=\"colour\"><a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/displaying-member-properties-12-4-2022\" rel=\"noopener noreferrer\">Afficher et modifier les propri\u00e9t\u00e9s des \u00e9l\u00e9ments<\/a><\/span><\/span><\/div>\n<h1 class=\"toc_anchors\" id=\"Defining_Curved_Beam_Members\"><span><span class=\"colour\">D\u00e9finition des poutres courbes<\/span><\/span><span class=\"colour\"><br \/><\/span><\/h1>\n<div><span class=\"colour\">La m\u00e9thode de d\u00e9finition des poutres courbes est la suivante :<br \/><\/span><\/div>\n<\/div>\n<ol>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Cliquez sur le bouton &quot;<\/span><i><span class=\"colour\">Poutre<\/span><\/i><span class=\"colour\">&quot; du ruban &quot;<\/span><i><span class=\"colour\">Mod\u00e9lisation<\/span><\/i><span class=\"colour\">&quot;.<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Faites un clic droit et s\u00e9lectionnez &quot;<\/span><i><span class=\"colour\">Propri\u00e9t\u00e9s<\/span><\/i><span class=\"colour\">&quot;. La fen\u00eatre &quot;<\/span><i><span class=\"colour\">Propri\u00e9t\u00e9s de la poutre<\/span><\/i><span class=\"colour\">&quot; s&rsquo;ouvre.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">S\u00e9lectionnez &quot;<\/span><i><span class=\"colour\">Insertion de poutre courbe<\/span><\/i><span class=\"colour\">&quot; dans le mode d&rsquo;insertion <\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-8222b796572d481d46d4d830ad9e08ed.png\" style=\"padding: 0px;max-width: 100%\"><span class=\"colour\">.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">D\u00e9signez le premier et le deuxi\u00e8me point. Ils correspondent respectivement aux points &quot;<\/span><i><span class=\"colour\">I<\/span><\/i><span class=\"colour\">&quot; et &quot;<\/span><i><span class=\"colour\">J<\/span><\/i><span class=\"colour\">&quot; de la poutre.&nbsp;<br \/><\/span><\/li>\n<li style=\"list-style-type: decimal\"><span class=\"colour\">Appuyez sur \u00ab <\/span><i><span class=\"colour\">F2<\/span><\/i><span class=\"colour\"> \u00bb au clavier pour saisir le d\u00e9calage de corde (<\/span><i><span class=\"colour\">h<\/span><\/i><span class=\"colour\">) de la poutre courbe. Vous pouvez aussi d\u00e9finir ce d\u00e9calage de corde (<\/span><i><span class=\"colour\">h<\/span><\/i><span class=\"colour\">) en pointant un point dans la vue en plan de l&rsquo;\u00e9diteur graphique.&nbsp;<\/span><\/li>\n<\/ol>\n<div>&nbsp; &nbsp; &nbsp;&nbsp;<img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_278520504535011\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-f454936e0b9f.png\" style=\"max-width: 100%;width: 156px;height: auto\"><\/div>\n<div><\/div>\n<h1 id=\"Defining_Beams_out_of_Columns_Insertion_Points\" class=\"toc_anchors\"><span class=\"colour\">D\u00e9finir des poutres hors des points d&rsquo;insertion des poteaux<br \/><\/span><\/h1>\n<div><span class=\"colour\">Les extr\u00e9mit\u00e9s \u00ab <\/span><i><span class=\"colour\">I<\/span><\/i><span class=\"colour\"> \u00bb et \u00ab <\/span><i><span class=\"colour\">J<\/span><\/i><span class=\"colour\"> \u00bb&nbsp;des poutres du mod\u00e8le ProtaStructure doivent \u00eatre d\u00e9finies au m\u00eame point d&rsquo;insertion que le poteau ou le voile. Cela garantit la continuit\u00e9 du mod\u00e8le analytique. Cependant, la complexit\u00e9 du syst\u00e8me de grille, les contraintes architecturales ou des erreurs de l&rsquo;utilisateur peuvent \u00e9loigner l&rsquo;extr\u00e9mit\u00e9 de la poutre du poteau qui doit la supporter. <br \/><\/span><\/div>\n<div><span class=\"colour\">Si l&rsquo;extr\u00e9mit\u00e9 de la poutre (<\/span><i><span class=\"colour\">I<\/span><\/i><span class=\"colour\"> ou <\/span><i><span class=\"colour\">J<\/span><\/i><span class=\"colour\">)&nbsp;est d\u00e9finie sur un autre point situ\u00e9 dans les limites physiques de la section du poteau, un <\/span><i><span class=\"colour\">lien rigide<\/span><\/i><span class=\"colour\"> est cr\u00e9\u00e9 automatiquement par le moteur d&rsquo;analyse. La continuit\u00e9 est ainsi assur\u00e9e.&nbsp;<br \/><\/span><\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-932b64fcbdfa2999311b7255228e03dc.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px\" data-image=\"contentStyle\" alt=\"Notes\"><\/div>\n<div><span class=\"colour\">Cette fonction aide \u00e0 \u00e9viter les erreurs de l&rsquo;utilisateur ou \u00e0 contourner certaines contraintes g\u00e9om\u00e9triques. En conditions normales, ne construisez pas vos mod\u00e8les en vous appuyant sur des liens rigides. Travaillez toujours selon le principe \u00ab n\u0153ud \u00e0 n\u0153ud \u00bb.<\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<div><span class=\"colour\">Pour l&rsquo;illustrer, voici un exemple o\u00f9 le point d&rsquo;insertion du poteau diff\u00e8re de celui de la poutre. Ici, la poutre est d\u00e9finie pr\u00e8s du bord du poteau.<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_7854651364694316\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-6f14915979a9.png\" style=\"max-width: 100%\"><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">L&rsquo;hypoth\u00e8se analytique est illustr\u00e9e ci-dessous. Un lien rigide est cr\u00e9\u00e9 automatiquement pour \u00ab capter \u00bb la poutre.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-135288b22bcc.png\" style=\"max-width: 100%\"><span class=\"colour\"><br \/><\/span><\/div>\n<div><\/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\" alt=\"Info\" 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-8f8ce98931f5965c06359f5f599ffa81.png\"><span><span class=\"colour\">Pour une discussion plus d\u00e9taill\u00e9e, consultez :<\/span>&nbsp;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/rigid-links-auto-created-to-support-offset-beams-supported-by-columns\" target=\"_blank\" rel=\"noopener noreferrer\">Liens rigides cr\u00e9\u00e9s automatiquement dans les poteaux pour supporter les poutres d\u00e9cal\u00e9es<\/a><\/span><\/div>\n<div><\/div>\n<\/div>\n<div class=\" align-justify\" style=\"text-align: justify\"><\/div>\n<div class=\" align-justify\" style=\"text-align: justify\">\n<div>\n<p class=\"MsoListParagraph\" style=\"text-indent: -18pt\"><\/p>\n<\/div>\n<div><\/div>\n<\/div>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Diff\u00e9rents types de poutres en b\u00e9ton arm\u00e9 Il existe plusieurs types de poutres en b\u00e9ton arm\u00e9.&nbsp; Les ic\u00f4nes sont accessibles depuis l&rsquo;onglet Mod\u00e9lisation , liste&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":[48],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-2297","wiki","type-wiki","status-publish","hentry","category-structural-modelling"],"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>Travailler avec les poutres PS 2022 - 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\/travailler-avec-les-poutres-ps-2022\/\" \/>\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=\"Diff\u00e9rents types de poutres en b\u00e9ton arm\u00e9 Il existe plusieurs types de poutres en b\u00e9ton arm\u00e9.&nbsp; 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Les ic\u00f4nes sont accessibles depuis l&rsquo;onglet Mod\u00e9lisation , liste&hellip;","og_url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/","og_site_name":"Prota Software","og_image":[{"url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fc13070975badc323c0802e1b3558b27.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Prota Software","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"21 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/","url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/","name":"Travailler avec les poutres PS 2022 - Prota Software","isPartOf":{"@id":"https:\/\/protasoftware.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/#primaryimage"},"image":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/#primaryimage"},"thumbnailUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fc13070975badc323c0802e1b3558b27.png","datePublished":"2026-04-27T12:54:14+00:00","breadcrumb":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/#primaryimage","url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fc13070975badc323c0802e1b3558b27.png","contentUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-fc13070975badc323c0802e1b3558b27.png"},{"@type":"BreadcrumbList","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/travailler-avec-les-poutres-ps-2022\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/protasoftware.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Travailler avec les poutres PS 2022"}]},{"@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"}]}},"_links":{"self":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/wiki\/2297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/types\/wiki"}],"author":[{"embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/wiki\/2297\/revisions"}],"wp:attachment":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/media?parent=2297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/categories?post=2297"},{"taxonomy":"whitepaper_topic","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_topic?post=2297"},{"taxonomy":"whitepaper_product","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_product?post=2297"},{"taxonomy":"whitepaper_type","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_type?post=2297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}