{"id":2293,"date":"2026-04-27T12:52:51","date_gmt":"2026-04-27T12:52:51","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/comment-modeliser-une-dalle-inclinee\/"},"modified":"2026-04-27T12:52:51","modified_gmt":"2026-04-27T12:52:51","slug":"comment-modeliser-une-dalle-inclinee","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/","title":{"rendered":"Comment mod\u00e9liser une dalle inclin\u00e9e"},"content":{"rendered":"
\n

Pour cr\u00e9er un panneau de dalle en pente, vous devez d’abord d\u00e9finir un <\/span><\/span>Plan <\/span><\/span><\/b>auquel l’aligner. Une fois le plan d\u00e9fini, la dalle peut simplement \u00eatre d\u00e9plac\u00e9e dans le nouveau plan.  Cette m\u00e9thode permet aussi de mod\u00e9liser des poutres inclin\u00e9es.
<\/span><\/span><\/p>\n


\n <\/span><\/span><\/p>\n

Nous utiliserons un mod\u00e8le simple de plateau de table comme illustration  (voir ci-dessous).<\/span><\/span><\/p>\n

\n
\n
\n \n <\/div>\n
    \n
  1. Cliquez sur le bouton \u00ab <\/span><\/span>D\u00e9finition du plan<\/span><\/span><\/i><\/b> \u00bb  <\/span><\/span> dans l’onglet Mod\u00e9lisation<\/b> en haut
    <\/span><\/span><\/li>\n


    \n <\/span><\/span><\/p>\n

  2. Le formulaire \u00ab <\/span><\/span>Propri\u00e9t\u00e9s du plan<\/span><\/span><\/b> \u00bb s’affiche.
    <\/span><\/span><\/li>\n


    \n <\/span><\/span><\/p>\n

  3. Clic gauche<\/span><\/span><\/b> dans la zone de la dalle : le plan est alors  ins\u00e9r\u00e9.<\/span><\/span><\/li>\n<\/ol>\n

    \u00c0 l’origine, comme illustr\u00e9 ci-dessous, le plan est plac\u00e9 horizontalement au niveau de l’\u00e9tage. Le niveau et l’inclinaison sont contr\u00f4l\u00e9s par trois points nodaux, aux angles du plan (\u00ab <\/span><\/span>Point : 1<\/span><\/span><\/i> \u00bb, \u00ab <\/span><\/span>Point : 2<\/span><\/span><\/i> \u00bb et \u00ab <\/span><\/span>Point : 3<\/span><\/span><\/i> \u00bb champs).  Un plan est enti\u00e8rement d\u00e9fini par 3 points, donc le 4<\/span><\/span>e<\/span><\/span><\/sup> point est calcul\u00e9 en interne et non affich\u00e9 dans la bo\u00eete de dialogue<\/span>.<\/span><\/span><\/p>\n

    \n
    \n \n <\/div>\n

    Lorsque l’\u00e9l\u00e9ment plan est d\u00e9fini pour la premi\u00e8re fois, toutes les valeurs des champs \u00ab <\/span><\/span>Z<\/span><\/span><\/i> \u00bb sont \u00e0 z\u00e9ro. Le plan est alors parall\u00e8le au niveau de l’\u00e9tage et situ\u00e9 au m\u00eame niveau. Si vous saisissez une valeur positive dans le champ \u00ab Z \u00bb d’un point d’angle, ce point est relev\u00e9 d’autant par rapport au niveau de l’\u00e9tage. Une valeur n\u00e9gative abaisse le point. <\/span><\/span>
    <\/span><\/p>\n


    \n <\/span><\/p>\n


      \n <\/span><\/p>\n
    1. Saisissez <\/span><\/span>Point 1 Z <\/span><\/span><\/b>= -1000, en laissant Point 2 et Point 3 = 0mm > <\/span><\/span>Mettre \u00e0 jour<\/span><\/span>
      <\/span><\/b>Cela signifie que Point 1 (et Point 4, invisible) est abaiss\u00e9 de 1000mm<\/span><\/span><\/li>\n


      \n <\/span><\/p>\n

    2. Clic droit > <\/span><\/span>D\u00e9placer l’\u00e9l\u00e9ment vers D\u00e9finition du plan<\/span><\/span><\/b> ><\/span><\/span> Oui<\/span><\/span><\/b> pour confirmer.<\/span><\/span>
      <\/li>\n<\/ol>\n

      Comme illustr\u00e9 ci-dessous, tous les \u00e9l\u00e9ments contenus dans le plan, ou situ\u00e9s \u00e0 son bord, sont ajust\u00e9s au plan.<\/span><\/p>\n

      \n
      \n \n <\/div>\n

      \n

      \n
      \n \"\"<\/p>\n
      \n Pour plus de d\u00e9tails sur les
      \n <\/span>Propri\u00e9t\u00e9s du plan<\/span><\/b>, consultez cet article :<\/span> 
      \n Travailler avec les plans<\/a>\n <\/div>\n

      <\/span>\n <\/div>\n<\/p><\/div>\n

      Si vous ouvrez les <\/span>Propri\u00e9t\u00e9s de la poutre<\/span><\/b> de la poutre inclin\u00e9e > onglet <\/span>3D<\/span><\/b>, les valeurs des champs <\/span>del Z-I <\/span><\/b>= -1000mm et <\/span>delZ -J <\/span><\/b>=0 sont calcul\u00e9es automatiquement.  Ces valeurs sont associ\u00e9es (verrouill\u00e9es) au plan P1 et ne peuvent pas \u00eatre modifi\u00e9es. Si n\u00e9cessaire, l’extr\u00e9mit\u00e9 I ou J peut \u00eatre dissoci\u00e9e du plan en cliquant sur le signe <\/span>X<\/span><\/b>.<\/span><\/p>\n

      <\/p>\n

      De m\u00eame, l’onglet <\/span><\/span>Propri\u00e9t\u00e9s du poteau<\/span><\/span><\/b> > <\/span><\/span>3D <\/span><\/span><\/b>affichera <\/span><\/span>del z (Top)<\/span><\/span><\/b> = -1000 mm ; il est verrouill\u00e9 au plan P1. Il peut \u00eatre dissoci\u00e9 du plan en cliquant sur le signe<\/span> <\/span>X <\/span><\/b><\/span>.<\/span><\/span><\/p>\n

      \n
      \n \n<\/div>\n<\/div>\n
      \n
      \n \"\"
      \n <\/span><\/p>\n

      \n <\/span><\/p>\n
      De m\u00eame, les poutres seront verrouill\u00e9es au plan. Pour d\u00e9couvrir d’autres m\u00e9thodes de mod\u00e9lisation des poutres inclin\u00e9es, consultez : <\/span><\/span>
      \n       Comment mod\u00e9liser une poutre inclin\u00e9e<\/span><\/a>
      \n  <\/span><\/span>
      \n \n <\/div>\n<\/p><\/div>\n

      <\/span>\n <\/div>\n

      \n <\/span><\/span>
      \n \n <\/div>\n<\/div>\n
      \n \n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Pour cr\u00e9er un panneau de dalle en pente, vous devez d’abord d\u00e9finir un Plan auquel l’aligner. Une fois le plan d\u00e9fini, la dalle peut simplement…<\/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-2293","wiki","type-wiki","status-publish","hentry","category-structural-modelling"],"yoast_head":"\nComment mod\u00e9liser une dalle inclin\u00e9e<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment mod\u00e9liser une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.\" \/>\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\/comment-modeliser-une-dalle-inclinee\/\" \/>\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 une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/\" \/>\n<meta property=\"og:site_name\" content=\"Prota Software\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-786efdf9b65f.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=\"2 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\\\/comment-modeliser-une-dalle-inclinee\\\/\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/\",\"name\":\"Comment mod\u00e9liser une dalle inclin\u00e9e\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-786efdf9b65f.png\",\"datePublished\":\"2026-04-27T12:52:51+00:00\",\"description\":\"D\u00e9couvrez comment mod\u00e9liser une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/#primaryimage\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-786efdf9b65f.png\",\"contentUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hc-786efdf9b65f.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/comment-modeliser-une-dalle-inclinee\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Comment mod\u00e9liser une dalle inclin\u00e9e\"}]},{\"@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":"Comment mod\u00e9liser une dalle inclin\u00e9e","description":"D\u00e9couvrez comment mod\u00e9liser une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.","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\/comment-modeliser-une-dalle-inclinee\/","og_locale":"fr_FR","og_type":"article","og_title":"Prota Software","og_description":"D\u00e9couvrez comment mod\u00e9liser une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.","og_url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/","og_site_name":"Prota Software","og_image":[{"url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-786efdf9b65f.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Prota Software","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/","url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/","name":"Comment mod\u00e9liser une dalle inclin\u00e9e","isPartOf":{"@id":"https:\/\/protasoftware.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/#primaryimage"},"image":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/#primaryimage"},"thumbnailUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-786efdf9b65f.png","datePublished":"2026-04-27T12:52:51+00:00","description":"D\u00e9couvrez comment mod\u00e9liser une dalle inclin\u00e9e dans ProtaStructure. Ce guide explique le param\u00e9trage de la pente, le maillage et le calcul associ\u00e9.","breadcrumb":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/#primaryimage","url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-786efdf9b65f.png","contentUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-786efdf9b65f.png"},{"@type":"BreadcrumbList","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/comment-modeliser-une-dalle-inclinee\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/protasoftware.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Comment mod\u00e9liser une dalle inclin\u00e9e"}]},{"@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\/2293","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\/2293\/revisions"}],"wp:attachment":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/media?parent=2293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/categories?post=2293"},{"taxonomy":"whitepaper_topic","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_topic?post=2293"},{"taxonomy":"whitepaper_product","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_product?post=2293"},{"taxonomy":"whitepaper_type","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_type?post=2293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}