{"id":2210,"date":"2026-04-27T12:27:11","date_gmt":"2026-04-27T12:27:11","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/verification-du-modele-de-batiment\/"},"modified":"2026-04-27T12:27:11","modified_gmt":"2026-04-27T12:27:11","slug":"verification-du-modele-de-batiment","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/verification-du-modele-de-batiment\/","title":{"rendered":"V\u00e9rification du mod\u00e8le de b\u00e2timent"},"content":{"rendered":"<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Le contr\u00f4le du mod\u00e8le de b\u00e2timent recherche d&rsquo;\u00e9ventuelles erreurs de mod\u00e9lisation.<br \/><\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il est fortement recommand\u00e9 d&rsquo;effectuer le &quot;Contr\u00f4le du mod\u00e8le de b\u00e2timent&quot; progressivement pendant la mod\u00e9lisation, afin de d\u00e9tecter les probl\u00e8mes t\u00f4t dans le projet, avant l&rsquo;analyse.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Tous les probl\u00e8mes list\u00e9s ne sont pas des erreurs. Certains sont des avertissements. V\u00e9rifiez-les et d\u00e9cidez de les corriger ou de les ignorer<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Les rep\u00e8res r\u00e9els des \u00e9l\u00e9ments sont indiqu\u00e9s. Retournez les localiser et v\u00e9rifiez le probl\u00e8me signal\u00e9<br \/><\/span><\/span><\/li>\n<\/ol>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">La liste des erreurs et avertissements du contr\u00f4le du mod\u00e8le de b\u00e2timent est la suivante :<\/span><br \/><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Overlapping_Slabs_Check\"><span class=\"colour\">Contr\u00f4le des dalles superpos\u00e9es<br \/><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur survient lorsque deux rives de dalle se superposent. Les n\u0153uds de dalle ne doivent pas se superposer, sinon les charges de dalle risquent d&rsquo;\u00eatre mal calcul\u00e9es.<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur critique. Elle doit \u00eatre corrig\u00e9e.&nbsp;<\/span><\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<div>\n<h2 class=\"toc_anchors\" id=\"Check_Slabs_with_Small_Area_and_Aspect_Ratio\"><b><span class=\"colour\">Contr\u00f4le des dalles \u00e0 surface et rapport de forme r\u00e9duits<\/span><\/b><span class=\"colour\"><br \/><\/span><\/h2>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Cet avertissement s&rsquo;affiche si une dalle tr\u00e8s petite existe dans le mod\u00e8le. <\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\">\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-77ceca3bd1f96104af353a5f3c1e6362.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Remarques\"><\/p>\n<div>Il ne s&rsquo;agit pas d&rsquo;une erreur critique mais d&rsquo;un avertissement. Il peut \u00eatre ignor\u00e9 si cela correspond \u00e0 l&rsquo;intention du mod\u00e8le, apr\u00e8s v\u00e9rification.&nbsp;<\/div>\n<p><\/span><\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Invalid_Slab_polygon\"><span class=\"colour\">Contr\u00f4le des polygones de dalle invalides<br \/><\/span><\/h2>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Cette erreur survient lorsque les rives de dalle ne sont pas correctement ins\u00e9r\u00e9es. Les n\u0153uds de rive de dalle ne sont alors pas enti\u00e8rement connect\u00e9s aux n\u0153uds de poutre. Il peut en r\u00e9sulter une absence de charges de dalle sur les poutres.<br \/><\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\"><br \/><\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Pour examiner cette erreur, v\u00e9rifiez en vue en plan si les n\u0153uds de dalle sont bien support\u00e9s par les poutres. V\u00e9rifiez aussi que la hachure de la dalle reste enti\u00e8rement dans les limites des poutres porteuses.<\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\">\n<div style=\"font-size: 15px;letter-spacing: normal\">\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-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur critique. Elle doit \u00eatre corrig\u00e9e.<\/span><\/span>&nbsp;<\/div>\n<p><\/span><\/div>\n<\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Overlapping_Columns_Check\"><span class=\"colour\">Contr\u00f4le des poteaux superpos\u00e9s<\/span><br \/><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ce contr\u00f4le v\u00e9rifie si deux poteaux ou plus se trouvent au m\u00eame emplacement. Si cette erreur survient, recherchez les poteaux superpos\u00e9s dans l&rsquo;\u00ab arborescence de structure \u00bb et supprimez l&rsquo;un des deux poteaux superpos\u00e9s.<\/span><\/span><\/div>\n<div><img decoding=\"async\" style=\"max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-59ca3cf356da.png\"><\/div>\n<div><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\">Pour cr\u00e9er une forme de poteau irr\u00e9guli\u00e8re, utilisez cette fonction : <a target=\"_blank\" href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/polyline-column-editor\" rel=\"noopener noreferrer\">\u00c9diteur de poteau par polyligne<\/a>.<\/span><\/div>\n<div><\/div>\n<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-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur grave. Elle devrait \u00eatre corrig\u00e9e.<\/span><\/span>&nbsp;<\/span><\/div>\n<\/div>\n<\/div>\n<div>\n<h2 class=\"toc_anchors\" id=\"Check_Overlapping_Slabs_with_BeamsWalls\"><span class=\"colour\">Contr\u00f4le des dalles superpos\u00e9es aux poutres\/voiles<br \/><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ce contr\u00f4le recherche les poutres ou voiles de contreventement susceptibles de se superposer aux dalles existantes.<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si cette erreur survient, supprimez la dalle existante et remod\u00e9lisez-la. Assurez-vous que les rives de la dalle sont correctement connect\u00e9es \u00e0 la poutre ou au voile de contreventement, et non superpos\u00e9es.<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" data-image=\"contentStyle\" alt=\"Alerte\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur grave. Elle devrait \u00eatre corrig\u00e9e.<\/span><\/span>&nbsp;<\/span><\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Overlapping_Slabs_with_Columns\"><span class=\"colour\">Contr\u00f4le des dalles superpos\u00e9es aux poteaux<br \/><\/span><\/h2>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Cet avertissement v\u00e9rifie si des poteaux sont mod\u00e9lis\u00e9s \u00e0 l&rsquo;int\u00e9rieur des panneaux de dalle. Pour un syst\u00e8me poutres-dalles, les poteaux doivent toujours se trouver en rive de dalle.&nbsp;<\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Cet avertissement peut \u00eatre ignor\u00e9 pour les syst\u00e8mes de plancher-dalle. Pour contourner ce contr\u00f4le, d\u00e9cochez &quot;Contr\u00f4le des poteaux \u00e0 l&rsquo;int\u00e9rieur des panneaux de dalle&quot; si le mod\u00e8le est un plancher-dalle.<\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><span class=\"colour\">Une autre solution pour \u00e9viter cet avertissement dans un mod\u00e8le de plancher-dalle consiste \u00e0 ins\u00e9rer les poteaux sur les limites de la dalle, comme illustr\u00e9 ci-dessous.<\/span><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" data-zdeskdocid=\"img_8842749089322983\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-79ff97a47d15.png\"><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\"><\/div>\n<div style=\"font-size: 16px;letter-spacing: 0.1px\">\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-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur critique pour la disposition des poutres et dalles. Elle doit \u00eatre rectifi\u00e9e.&nbsp; Elle peut \u00eatre ignor\u00e9e pour un syst\u00e8me de plancher-dalle<\/span>.&nbsp;<\/div>\n<p><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Overlapping_Beams_with_Beams_and_Walls\"><span class=\"colour\">Contr\u00f4le des poutres superpos\u00e9es aux poutres et voiles<br \/><\/span><\/h2>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cette erreur survient lorsque deux poutres ou voiles, ou plus, se superposent.<br \/><\/span><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\"><br \/><\/span><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Pour \u00e9viter que les poutres ou voiles ne se superposent, cliquez sur &quot;Oui&quot; lorsque le message vous invite \u00e0 scinder les poutres au croisement des trav\u00e9es porteuses.<\/span><\/span><\/div>\n<h3>\n<div style=\"font-size: 15px;font-weight: 400\"><img decoding=\"async\" data-zdeskdocselectedclass=\"original\" class=\"docsimage\" data-zdeskdocid=\"img_8302504801160482\" style=\"max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-cca56d77bd71.png\"><\/div>\n<\/h3>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" data-image=\"contentStyle\" alt=\"Alerte\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e.<\/span><\/span>&nbsp;<\/span><\/div>\n<\/div>\n<h2 id=\"Validity_of_Axis_Intersections_Check\" class=\"toc_anchors\"><span class=\"colour\">V\u00e9rification de la validit\u00e9 des intersections d&rsquo;axes<\/span><br \/><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur survient quand un axe est modifi\u00e9 et ne croise plus l&rsquo;axe correspondant, alors qu&rsquo;un \u00e9l\u00e9ment existant a toujours besoin de cette intersection.<\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e.<\/span><\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Proximity_of_Axis_Intersections_Check\"><span class=\"colour\">V\u00e9rification de la proximit\u00e9 des intersections d&rsquo;axes<\/span><br \/><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cet avertissement s&rsquo;affiche quand des intersections d&rsquo;axes sont trop proches les unes des autres (moins de 10 mm). <\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Trop d&rsquo;intersections d&rsquo;axes proches les unes des autres favorisent les erreurs de mod\u00e9lisation. Il devient alors tr\u00e8s difficile d&rsquo;accrocher le bon point d&rsquo;intersection. <\/span><\/span><\/div>\n<div><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\">Dans l&rsquo;exemple ci-dessous, les 3 axes semblent se croiser en un point commun, mais en zoomant, on observe en r\u00e9alit\u00e9 3 intersections d&rsquo;axes tr\u00e8s proches les unes des autres.<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 14px\"><span class=\"colour\">&nbsp;<\/span><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" data-zdeskdocid=\"img_9190165785790354\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 319.5px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-b4929e2033f8.png\"><span class=\"colour\"> &nbsp; <\/span><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" data-zdeskdocid=\"img_9688107679721001\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 246px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-5a3041dbb304.png\"><span class=\"colour\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<\/span><\/span><\/span><\/div>\n<div><\/div>\n<div><\/div>\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;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-77ceca3bd1f96104af353a5f3c1e6362.png\"><\/p>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit davantage d&rsquo;un avertissement que d&rsquo;une erreur. Voici de bonnes pratiques de mod\u00e9lisation des axes pour \u00e9viter ce probl\u00e8me :<br \/><\/span><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Lors de la cr\u00e9ation d&rsquo;un axe suppl\u00e9mentaire (exemple : l&rsquo;Axe G ci-dessus), veillez \u00e0 l&rsquo;accrocher pr\u00e9cis\u00e9ment au bon point d&rsquo;intersection, plut\u00f4t qu&rsquo;\u00e0 une estimation visuelle.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ne mod\u00e9lisez pas des axes trop proches les uns des autres. Notez que le bon comportement structurel doit rester prioritaire ; les petits d\u00e9calages architecturaux peuvent \u00eatre ignor\u00e9s. Par exemple, il est d\u00e9conseill\u00e9 de mod\u00e9liser 2 axes parall\u00e8les espac\u00e9s d&rsquo;environ 50 mm : la diff\u00e9rence de comportement structurel est n\u00e9gligeable.<br \/><\/span><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Gardez les axes courts et localis\u00e9s \u00e0 leur zone d&rsquo;utilisation par les \u00e9l\u00e9ments. Autrement dit, il n&rsquo;est pas toujours n\u00e9cessaire de tracer un axe tr\u00e8s long s&rsquo;il ne sert qu&rsquo;\u00e0 un seul poteau : un axe long croise de nombreux autres axes et cr\u00e9e des n\u0153uds inutilis\u00e9s (redondants). <br \/><\/span><\/span><\/li>\n<ol>\n<li style=\"list-style-type: circle\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si les axes et les \u00e9l\u00e9ments sont d\u00e9j\u00e0 cr\u00e9\u00e9s, une fonction permet de raccourcir automatiquement les axes en s\u00e9lectionnant axes &gt; Clic droit &gt; &quot;\u00c9tirer l&rsquo;axe jusqu&rsquo;\u00e0 l&rsquo;insertion de l&rsquo;\u00e9l\u00e9ment&quot;<\/span><\/span><\/li>\n<\/ol>\n<\/ol>\n<p><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Overlapping_Axes\"><span class=\"colour\">V\u00e9rification des axes superpos\u00e9s<br \/><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette v\u00e9rification permet de d\u00e9tecter si deux axes ou plus se trouvent au m\u00eame emplacement (exemple ci-dessous).<\/span><\/span><\/div>\n<div><\/div>\n<div><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" data-zdeskdocid=\"img_4831947744835561\" class=\"docsimage\" style=\"padding: 0px;max-width: 100%;width: 214px;height: auto\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-d578446b17dd.png\"><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour corriger cela, supprimez l&rsquo;un des axes superpos\u00e9s.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Si des \u00e9l\u00e9ments ont d\u00e9j\u00e0 \u00e9t\u00e9 cr\u00e9\u00e9s \u00e0 partir d&rsquo;un axe donn\u00e9, il faut d&rsquo;abord supprimer l&rsquo;\u00e9l\u00e9ment. Pour identifier les \u00e9l\u00e9ments associ\u00e9s \u00e0 cet axe :&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">1.&nbsp; S\u00e9lectionnez l&rsquo;axe<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">2.&nbsp; Clic droit &gt; choisissez &quot;Lister les \u00e9l\u00e9ments utilisant l&rsquo;axe&quot;<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-77ceca3bd1f96104af353a5f3c1e6362.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Notes\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\">Ce n&rsquo;est pas une erreur critique : l&rsquo;analyse et le calcul restent possibles. Une confusion peut toutefois survenir quant \u00e0 l&rsquo;axe \u00e0 utiliser pour les \u00e9l\u00e9ments associ\u00e9s, lors du calcul et de la production des plans.<\/span>&nbsp;<\/div>\n<p><\/span><\/div>\n<\/div>\n<div><\/div>\n<h2 class=\"toc_anchors\" id=\"Axis_Exact_Orthogonality_Check\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">V\u00e9rification de l&rsquo;orthogonalit\u00e9 exacte des axes<\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cet avertissement est un contr\u00f4le de l&rsquo;orthogonalit\u00e9 des axes ; il s&rsquo;affiche lorsqu&rsquo;un axe est presque orthogonal, par exemple avec un angle de rotation de 0,001 degr\u00e9.<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/div>\n<div><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour corriger cet avertissement, vous pouvez cliquer sur l&rsquo;onglet \u201cR\u00e9vision\u201d puis sur <\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/review-tab#Fix_the_Almost-Orthogonal_Axes\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"size\" style=\"font-size: 16px\">Corriger les axes presque orthogonaux<\/span><\/a><span class=\"size\" style=\"font-size: 16px\">.<\/span><\/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\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-77ceca3bd1f96104af353a5f3c1e6362.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Notes\"><\/p>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ce n&rsquo;est pas une erreur critique, plut\u00f4t un avertissement ; il peut \u00eatre ignor\u00e9 selon le jugement de l&rsquo;utilisateur.&nbsp;<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cet avertissement peut entra\u00eener des probl\u00e8mes d&rsquo;insertion de dalles ou de maillage des dalles dans l&rsquo;Analyse de plancher EF ou l&rsquo;Analyse du b\u00e2timent. <br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Ce probl\u00e8me peut provenir d&rsquo;axes import\u00e9s depuis un plan Dxf, o\u00f9 les axes trac\u00e9s peuvent pr\u00e9senter de l\u00e9gers angles<\/span>.&nbsp;<\/span><\/div>\n<p><\/span><\/div>\n<p><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Overlapping_Long_Columns_and_Walls_at_Lower_Storeys\"><span class=\"colour\">V\u00e9rification du chevauchement des poteaux et voiles longs aux \u00e9tages inf\u00e9rieurs<br \/><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur survient quand la longueur du poteau de l&rsquo;\u00e9tage sup\u00e9rieur chevauche les poteaux de l&rsquo;\u00e9tage inf\u00e9rieur.<\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour r\u00e9soudre cette erreur, v\u00e9rifiez que la valeur \u00ab len \u00bb du poteau, dans ses propri\u00e9t\u00e9s, est saisie correctement :&nbsp;<\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Par exemple, si un poteau mod\u00e9lis\u00e9 dans ST02 a une valeur \u00ab len \u00bb = 2, il descend sur 2 \u00e9tages. <\/span><\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/li>\n<li style=\"list-style-type: square\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il n&rsquo;est pas n\u00e9cessaire de mod\u00e9liser un poteau dans ST01, sinon il chevauchera le poteau du dessus.<\/span><\/span><\/li>\n<\/ol>\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-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e<\/span>.<\/span>&nbsp;<\/div>\n<p><\/span><\/div>\n<\/div>\n<h2 id=\"Check_Elevation_Overlapping_of_Columns_and_Walls\" class=\"toc_anchors\"><span class=\"colour\">V\u00e9rifier le chevauchement en \u00e9l\u00e9vation des poteaux et voiles<\/span><br \/><\/h2>\n<div><span class=\"size\" style=\"font-size: 16px\">Cette erreur appara\u00eet quand un poteau inclin\u00e9 co\u00efncide avec un poteau droit en \u00e9l\u00e9vation.<\/span><\/div>\n<div><img decoding=\"async\" style=\"padding: 0px;max-width: 100%;width: 275px;height: auto\" data-zdeskdocselectedclass=\"best\" data-zdeskdocid=\"img_9967983041024508\" class=\"docsimage\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-5e8e480f1c44.png\"><\/div>\n<div><\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e.<\/span><\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<div><\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Zero_Length_Columns_and_Walls\"><span class=\"colour\">V\u00e9rifier les poteaux et voiles de longueur nulle<br \/><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur survient quand la hauteur de la poutre d\u00e9passe la hauteur d&rsquo;\u00e9tage du mod\u00e8le. La longueur efficace du poteau ou du voile devient nulle : l&rsquo;\u00e9l\u00e9ment est analys\u00e9 comme un \u00e9l\u00e9ment rigide.<br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour r\u00e9soudre cette erreur, v\u00e9rifiez que la hauteur d&rsquo;\u00e9tage d\u00e9passe la hauteur de la poutre (ou la hauteur maximale des poutres de l&rsquo;\u00e9tage).<\/span><\/span><\/div>\n<div><\/div>\n<div><span class=\"colour\"><\/p>\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-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e.<\/span><\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<p><\/span><\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Zero_Clear_Length_Beams\"><span class=\"colour\">V\u00e9rifier les poutres de longueur libre nulle<\/span><span class=\"colour\"><br \/><\/span><\/h2>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Cette v\u00e9rification d\u00e9tecte les poutres dont la longueur efficace est nulle, c&rsquo;est-\u00e0-dire enti\u00e8rement noy\u00e9e dans un poteau ou un voile.<br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Supprimez ces poutres si cela n&rsquo;est pas intentionnel, sinon l&rsquo;analyse et le calcul seront erron\u00e9s.&nbsp;<\/span><\/span><\/div>\n<div><\/div>\n<div>\n<div><span style=\"margin: 10px 0px;position: relative;padding: 10px 10px 10px 40px\" class=\"KB_New_Editor_Highlights\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><\/p>\n<div><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e<\/span>.<\/span><\/div>\n<p><\/span><\/div>\n<\/div>\n<h2 class=\"toc_anchors\" id=\"Check_Repeating_Labels\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">V\u00e9rifier les rep\u00e8res r\u00e9p\u00e9t\u00e9s<\/span><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur appara\u00eet quand plusieurs \u00e9l\u00e9ments du mod\u00e8le portent le m\u00eame rep\u00e8re.<br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\"><br \/><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Pour r\u00e9soudre cette erreur, recherchez les rep\u00e8res en double dans l&rsquo;\u00ab arborescence de la structure \u00bb, ouvrez les propri\u00e9t\u00e9s des \u00e9l\u00e9ments concern\u00e9s et renommez leur rep\u00e8re. <\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Vous pouvez aussi renommer les rep\u00e8res de tout un \u00e9tage ou du mod\u00e8le entier, depuis l&rsquo;onglet \u00ab R\u00e9vision \u00bb &gt; <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/re-label-members\" target=\"_blank\" rel=\"noopener noreferrer\">Renommer les rep\u00e8res<\/a>.<\/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\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-6530ee41434e7e28910da50ee26004fa.png\" data-type=\"non-resize\" style=\"position: absolute;left: 12px;top: 14px;width: 15px;max-width: 100%\" data-image=\"contentStyle\" alt=\"Alerte\"><span class=\"highlight\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 16px\">Il s&rsquo;agit d&rsquo;une erreur grave qui doit \u00eatre corrig\u00e9e<\/span><\/span><\/span><span class=\"highlight\"><span class=\"size\" style=\"font-size: 16px\">.<\/span><\/span><\/span><\/div>\n<\/div>\n<div>\n<h2 class=\"toc_anchors\" id=\"Check_Repeating_Member_Handles\"><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\">V\u00e9rifier les identifiants d&rsquo;\u00e9l\u00e9ments r\u00e9p\u00e9t\u00e9s<br \/><\/span><\/span><\/h2>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\"><span class=\"size\" style=\"font-size: 16px\">Cette erreur appara\u00eet quand plusieurs \u00e9l\u00e9ments du mod\u00e8le partagent le m\u00eame identifiant. Cela peut provoquer des erreurs lors de l&rsquo;export du mod\u00e8le vers ProtaSteel.&nbsp;&nbsp;<br \/><\/span><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\"><span class=\"size\" style=\"font-size: 16px\">La solution consiste \u00e0 supprimer puis r\u00e9ins\u00e9rer les \u00e9l\u00e9ments concern\u00e9s.&nbsp;<\/span><\/span><\/span><\/div>\n<div><span class=\"colour\"><span class=\"size\" style=\"font-size: 24px\"><span class=\"size\" style=\"font-size: 16px\"><\/p>\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;max-width: 100%\" data-type=\"non-resize\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-77ceca3bd1f96104af353a5f3c1e6362.png\"><\/p>\n<div><span class=\"colour\">Cette erreur ne concerne que les mod\u00e8les destin\u00e9s \u00e0 \u00eatre export\u00e9s vers ProtaSteel.&nbsp;<\/span><\/div>\n<p><\/span><\/div>\n<p><\/span><\/span><\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le contr\u00f4le du mod\u00e8le de b\u00e2timent recherche d&rsquo;\u00e9ventuelles erreurs de mod\u00e9lisation. Il est fortement recommand\u00e9 d&rsquo;effectuer le &quot;Contr\u00f4le du mod\u00e8le de b\u00e2timent&quot; progressivement pendant la&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":[32],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-2210","wiki","type-wiki","status-publish","hentry","category-building-analysis"],"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>V\u00e9rification du mod\u00e8le de b\u00e2timent \u2013 ProtaStructure<\/title>\n<meta name=\"description\" content=\"La v\u00e9rification du mod\u00e8le de b\u00e2timent rep\u00e8re les erreurs de mod\u00e9lisation avant le calcul. 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