{"id":2199,"date":"2026-04-27T12:22:07","date_gmt":"2026-04-27T12:22:07","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/"},"modified":"2026-04-27T12:22:07","modified_gmt":"2026-04-27T12:22:07","slug":"modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/","title":{"rendered":"Mod\u00e9lisation des contours de poteaux pour les mod\u00e8les de plancher-dalle"},"content":{"rendered":"<div>\n<div><span class=\"colour\">Pour les mod\u00e8les de plancher-dalle ou de dalle de transfert, la dalle est toujours maill\u00e9e jusqu&rsquo;au contour p\u00e9riph\u00e9rique du poteau.&nbsp;<\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\">Il existe 2 options pour former le contour analytique, disponibles dans la bo\u00eete de dialogue Analyse du b\u00e2timent &gt; Options d&rsquo;analyse &gt; onglet <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/model-options#Include_Slabs_in_Building_Model_-_Finite_Elements_Mesh:~:text=pressure%20\/%20forces%20graphically.-,Settings,-Additional%20options%20related\" target=\"_blank\" rel=\"noopener noreferrer\">Param\u00e8tres<\/a> :&nbsp;&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><b><u>1.&nbsp; Utiliser les liaisons rigides \u00e0 raideur finie<\/u><\/b><br \/><\/span><\/div>\n<div><span class=\"colour\">Les liaisons rigides peuvent fl\u00e9chir selon les charges <\/span><span class=\"colour\">soutenues<\/span><span class=\"colour\">.&nbsp; Cette option peut r\u00e9duire le pic de forces aux bords des poteaux, ce qui r\u00e9duit les besoins en acier.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">Cette option convient \u00e0 un mod\u00e8le de plancher-dalle faiblement ou mod\u00e9r\u00e9ment charg\u00e9.&nbsp;<br \/><\/span><\/div>\n<div><span class=\"colour\">C&rsquo;est la seule option disponible pour ProtaStructure 2025 et les versions ant\u00e9rieures.&nbsp;<\/span><\/div>\n<div><span class=\"colour\"><br \/><\/span><\/div>\n<div><span class=\"colour\"><b><u>2. Utiliser le mod\u00e8le de contrainte de corps&nbsp;<\/u><\/b><br \/><\/span><\/div>\n<div><span class=\"colour\">Les contraintes de corps relient une paire de n\u0153uds comme un seul corps, comme si elles \u00e9taient connect\u00e9es par une liaison infiniment rigide. Elle ne peut donc pas fl\u00e9chir, contrairement \u00e0 l&rsquo;option des liaisons rigides.&nbsp;<\/span><span>Cette option doit \u00eatre utilis\u00e9e pour un mod\u00e8le de plancher-dalle ou de dalle de transfert fortement charg\u00e9.&nbsp;<br \/><\/span><\/div>\n<div><span>Cette option est introduite uniquement dans ProtaStructure <b>2026<\/b>.&nbsp;<br \/><\/span><\/div>\n<\/div>\n<div><span><br \/><\/span><\/div>\n<div>\n<h2 id=\"Detail_investigation_with_Transfer_Slab_Model\" class=\"toc_anchors\"><font color=\"#000000\"><b>\u00c9tude d\u00e9taill\u00e9e avec un mod\u00e8le de dalle de transfert&nbsp;<br \/><\/b><\/font><\/h2>\n<div><span>Nous allons \u00e9tudier les 2 options ci-dessus \u00e0 l&rsquo;aide d&rsquo;un mod\u00e8le simple de dalle de transfert support\u00e9e par des poteaux et des voiles de contreventement, comme indiqu\u00e9 ci-dessous.&nbsp;<\/span><\/div>\n<div><font color=\"#000000\"><b><br \/><\/b><\/font><\/div>\n<div><font color=\"#000000\"><b><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png\" style=\"max-width: 100%;padding: 0px;width: 604.5px;height: auto\" data-zdeskdocid=\"img_18126337565405726\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/b><\/font><\/div>\n<div><font color=\"#000000\"><br \/><\/font><\/div>\n<div><span>La dalle de transfert est support\u00e9e par des poteaux \u00e0 l&rsquo;avant et des voiles de contreventement \u00e0 l&rsquo;arri\u00e8re. Elle est fortement charg\u00e9e car elle supporte des voiles discontinus avec des charges gravitaires \u00e9lev\u00e9es saisies manuellement en partie sup\u00e9rieure.&nbsp;&nbsp;<br \/><\/span><\/div>\n<div><span><br \/><\/span><\/div>\n<h2 id=\"Use_Finite_Stiffness_Rigid_Links\" class=\"toc_anchors\"><b>Utiliser les liaisons rigides \u00e0 raideur finie<\/b><\/h2>\n<div><font color=\"#000000\">Nous ex\u00e9cutons d&rsquo;abord l&rsquo;analyse avec l&rsquo;hypoth\u00e8se des <b>liaisons rigides<\/b> (option 1).&nbsp; Apr\u00e8s l&rsquo;analyse, nous pouvons v\u00e9rifier l&rsquo;hypoth\u00e8se analytique et les r\u00e9sultats en acc\u00e9dant \u00e0 la vue&nbsp; <a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/post-analysis-ps-2022\" target=\"_blank\" rel=\"noopener noreferrer\">Analytique<\/a> comme indiqu\u00e9 ci-dessous :&nbsp;&nbsp;<br \/><\/font><\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-a7c7d32d1961390bc1cabcd9960be4dd.png\" style=\"max-width: 100%;width: 468.5px;height: auto\" data-zdeskdocid=\"img_873587653459362\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/div>\n<div>\n<ol>\n<li style=\"list-style-type: disc\">Les liaisons rigides en bleu fonc\u00e9 sont cr\u00e9\u00e9es automatiquement entre le centre de gravit\u00e9 du filaire du poteau et le contour p\u00e9riph\u00e9rique du poteau<\/li>\n<li style=\"list-style-type: disc\">Pour les voiles de contreventement, les liaisons rigides&nbsp; ne sont pas cr\u00e9\u00e9es jusqu&rsquo;au contour p\u00e9riph\u00e9rique du voile.&nbsp;<\/li>\n<\/ol>\n<div>Ce qui suit montre le d\u00e9placement du mod\u00e8le analytique, animation activ\u00e9e, les voiles de transfert discontinus \u00e9tant masqu\u00e9s.<\/div>\n<div><\/div>\n<\/div>\n<div><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-526c194bc2c4.gif\" data-zdeskdocid=\"img_8194845627445615\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\" style=\"max-width: 100%;width: 604.5px;height: auto\"><\/div>\n<div><i><span class=\"size\" style=\"font-size: 13px\"><span class=\"colour\">Si l&rsquo;animation est lente, faites un clic droit et enregistrez l&rsquo;image sur votre ordinateur pour la visualiser.<\/span><\/span><\/i><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Remarquez que les liaisons rigides fl\u00e9chissent vers le bas, du filaire du poteau jusqu&rsquo;\u00e0 son contour p\u00e9riph\u00e9rique.&nbsp; <\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Par cons\u00e9quent, la dalle connect\u00e9e fl\u00e9chit \u00e9galement vers le bas, ce qui cr\u00e9e un d\u00e9placement diff\u00e9rentiel entre le n\u0153ud du poteau et les n\u0153uds de la dalle. <\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Cela ne se produit pas pour les voiles de contreventement supportant la dalle, car la dalle est connect\u00e9e directement \u00e0 l&rsquo;\u00e9l\u00e9ment voile.&nbsp; &nbsp;<\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">L&rsquo;effet net est que la dalle de transfert fl\u00e9chit vers le bas de fa\u00e7on inattendue et significative au niveau du poteau. <\/span><span class=\"colour\"><br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Cela entra\u00eene des forces excessives dans la dalle ainsi que dans les poteaux et voiles connect\u00e9s, car la fl\u00e8che refl\u00e8te directement les efforts internes des \u00e9l\u00e9ments<br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><span class=\"colour\">Nous pouvons conclure que l&rsquo;hypoth\u00e8se des <b>liaisons rigides <\/b>n&rsquo;est pas adapt\u00e9e pour ce mod\u00e8le.&nbsp;<br \/><\/span><\/li>\n<\/ol>\n<h2 id=\"2_Use_Body_Constraint_Model\" class=\"toc_anchors\"><b>2. Utiliser le mod\u00e8le de contrainte de corps&nbsp;<\/b><\/h2>\n<div class=\" align-left\" style=\"text-align: left\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px;line-height: normal\"><span class=\"highlight\"><span class=\"colour\">Reprenons l&rsquo;analyse avec l&rsquo;hypoth\u00e8se du mod\u00e8le de&nbsp;<\/span><b><span class=\"colour\">contrainte<\/span><\/b><\/span><\/span><\/span><b><span class=\"colour\"> de corps <\/span><\/b><span class=\"colour\">.&nbsp;<\/span>&nbsp;<span>De la m\u00eame mani\u00e8re, nous pouvons v\u00e9rifier l&rsquo;hypoth\u00e8se analytique et les r\u00e9sultats en acc\u00e9dant \u00e0 la vue&nbsp;&nbsp;<\/span><a href=\"https:\/\/support.protasoftware.com\/portal\/en\/kb\/articles\/post-analysis-ps-2022\" target=\"_blank\" rel=\"noopener noreferrer\">Analytique<\/a><span>&nbsp;comme indiqu\u00e9 ci-dessous :&nbsp;<br \/><\/span><\/div>\n<div class=\" align-left\" style=\"text-align: left\"><span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-765a8abd564d41c7e24b6bd25e46068d.png\" style=\"max-width: 100%;padding: 0px;width: 587.5px;height: auto\" data-zdeskdocid=\"img_17073864929457383\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><br \/><\/span><\/div>\n<div class=\" align-left\" style=\"text-align: left\"><\/div>\n<div class=\" align-left\" style=\"text-align: left\">\n<ol>\n<li style=\"list-style-type: disc\">La contrainte de corps en gris est cr\u00e9\u00e9e automatiquement entre le centre de gravit\u00e9 du filaire du poteau et le contour p\u00e9riph\u00e9rique du poteau<\/li>\n<li style=\"list-style-type: disc\">Pour les voiles de contreventement, la contrainte de corps n&rsquo;est pas cr\u00e9\u00e9e jusqu&rsquo;au contour p\u00e9riph\u00e9rique du voile.&nbsp;<\/li>\n<\/ol>\n<div><span>Ce qui suit montre le d\u00e9placement du mod\u00e8le analytique, animation activ\u00e9e, les voiles de transfert discontinus \u00e9tant masqu\u00e9s.<br \/><\/span><\/div>\n<div><span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-dcfbcfc97f3a.gif\" style=\"padding: 0px;max-width: 100%;width: 587.5px;height: auto\" data-zdeskdocid=\"img_5411063402761163\" class=\"docsimage\" data-zdeskdocselectedclass=\"best\"><\/span><\/div>\n<div><i><span class=\"size\" style=\"font-size: 13px\"><span class=\"colour\">Si l&rsquo;animation est lente, faites un clic droit et enregistrez l&rsquo;image sur votre ordinateur pour la visualiser.<\/span><\/span><\/i><span><br \/><\/span><\/div>\n<ol>\n<li style=\"list-style-type: disc\"><span>Le mod\u00e8le de contrainte de corps force le filaire du poteau et son contour p\u00e9riph\u00e9rique \u00e0 fl\u00e9chir de la m\u00eame quantit\u00e9, comme s&rsquo;il s&rsquo;agissait d&rsquo;une seule entit\u00e9<br \/><\/span><\/li>\n<li style=\"list-style-type: disc\"><font color=\"#000000\">Cela signifie qu&rsquo;il n&rsquo;y a pas de d\u00e9placement diff\u00e9rentiel entre le filaire du poteau et le maillage de la dalle connect\u00e9e<br \/><\/font><\/li>\n<li style=\"list-style-type: disc\"><font color=\"#000000\">La fl\u00e8che globale de la dalle de transfert est attendue et coh\u00e9rente, tout comme les efforts g\u00e9n\u00e9r\u00e9s, car la fl\u00e8che refl\u00e8te les efforts internes des \u00e9l\u00e9ments<br \/><\/font><\/li>\n<li style=\"list-style-type: disc\"><font color=\"#000000\">Nous pouvons conclure que l&rsquo;hypoth\u00e8se de <b>contrainte de corps <\/b>est la plus fiable et la plus adapt\u00e9e.&nbsp;<\/font><\/li>\n<\/ol>\n<\/div>\n<div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pour les mod\u00e8les de plancher-dalle ou de dalle de transfert, la dalle est toujours maill\u00e9e jusqu&rsquo;au contour p\u00e9riph\u00e9rique du poteau.&nbsp; Il existe 2 options pour&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-2199","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>Mod\u00e9lisation des contours de poteaux en plancher-dalle<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.\" \/>\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\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/\" \/>\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=\"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/\" \/>\n<meta property=\"og:site_name\" content=\"Prota Software\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Prota Software\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/\",\"name\":\"Mod\u00e9lisation des contours de poteaux en plancher-dalle\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png\",\"datePublished\":\"2026-04-27T12:22:07+00:00\",\"description\":\"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/#primaryimage\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png\",\"contentUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mod\u00e9lisation des contours de poteaux pour les mod\u00e8les de plancher-dalle\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\",\"name\":\"Prota Software\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Mod\u00e9lisation des contours de poteaux en plancher-dalle","description":"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/","og_locale":"fr_FR","og_type":"article","og_title":"Prota Software","og_description":"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.","og_url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/","og_site_name":"Prota Software","og_image":[{"url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Prota Software","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/","url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/","name":"Mod\u00e9lisation des contours de poteaux en plancher-dalle","isPartOf":{"@id":"https:\/\/protasoftware.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/#primaryimage"},"image":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/#primaryimage"},"thumbnailUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png","datePublished":"2026-04-27T12:22:07+00:00","description":"D\u00e9couvrez comment mod\u00e9liser le contour des poteaux dans les mod\u00e8les de plancher-dalle avec ProtaStructure pour un calcul et un ferraillage pr\u00e9cis.","breadcrumb":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/#primaryimage","url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png","contentUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-57c29dc3800ca48d07fe059f4f8d8b31-scaled.png"},{"@type":"BreadcrumbList","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/modelisation-des-contours-de-poteaux-pour-les-modeles-de-plancher-dalle\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/protasoftware.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Mod\u00e9lisation des contours de poteaux pour les mod\u00e8les de plancher-dalle"}]},{"@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\/2199","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\/2199\/revisions"}],"wp:attachment":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/media?parent=2199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/categories?post=2199"},{"taxonomy":"whitepaper_topic","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_topic?post=2199"},{"taxonomy":"whitepaper_product","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_product?post=2199"},{"taxonomy":"whitepaper_type","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_type?post=2199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}