{"id":2316,"date":"2026-04-27T13:01:09","date_gmt":"2026-04-27T13:01:09","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/definir-un-nouveau-contreventement\/"},"modified":"2026-04-27T13:01:09","modified_gmt":"2026-04-27T13:01:09","slug":"definir-un-nouveau-contreventement","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/","title":{"rendered":"D\u00e9finir un nouveau contreventement"},"content":{"rendered":"

D\u00e9finir une nouvelle diagonale<\/span><\/span>
<\/h2>\n
Pour d\u00e9finir de nouvelles diagonales, suivez les \u00e9tapes ci-dessous :<\/span><\/span><\/span><\/div>\n
    \n
  1.  Cliquez sur le bouton "<\/span>Diagonale<\/span><\/b>" du ruban <\/span>"Mod\u00e9lisation"<\/span><\/i>, ou utilisez la ligne de commande en bas \u00e0 droite.                                     <\/span><\/span><\/span><\/span><\/li>\n
  2. S\u00e9lectionnez deux poteaux ou poutres cons\u00e9cutifs. 
    <\/span><\/span><\/li>\n
  3. La bo\u00eete de dialogue Diagonale s’ouvre.
    <\/span><\/span><\/li>\n
  4. Appuyez sur le bouton "<\/span><\/span>OK<\/span><\/span><\/b>" pour fermer la bo\u00eete de dialogue "<\/span><\/span>Diagonale<\/span><\/span><\/b>".
    <\/span><\/span><\/li>\n
  5. Pour ouvrir les propri\u00e9t\u00e9s d’une diagonale, double-cliquez sur l’\u00e9l\u00e9ment, ou cliquez une fois puis ouvrez Propri\u00e9t\u00e9s. <\/span><\/span>
    \n

    Dans la bo\u00eete de dialogue Propri\u00e9t\u00e9s, vous pouvez modifier les propri\u00e9t\u00e9s de diagonale list\u00e9es ci-dessous :<\/span><\/b><\/u><\/li>\n<\/ol>\n


    <\/span><\/div>\n
                <\/span>Section et type :<\/span><\/b>
    <\/span><\/div>\n
      \n
    1. Dans la section "Profil", d\u00e9finissez le type de section.
      <\/span><\/li>\n
    2. Les types de diagonale peuvent \u00eatre r\u00e9gl\u00e9s sur <\/span>Diagonale simple, Diagonale en X, Diagonale en V, Diagonale en K<\/span><\/b>. 
      <\/span><\/li>\n
    3. Pour d\u00e9terminer le d\u00e9placement hors plan des diagonales, r\u00e9glez le param\u00e8tre "<\/span>Alignement hors plan<\/span><\/b>".<\/span><\/span><\/span><\/span><\/span>
      <\/span><\/li>\n
    4. R\u00e9glez l’alignement hors plan \u00e0 l’aide de "<\/span>D\u00e9calage personnalis\u00e9<\/span><\/b>"<\/span><\/span><\/span><\/span><\/span>
      <\/span><\/li>\n
    5. Pour faire correspondre l’alignement physique des diagonales au centre du poteau, d\u00e9finissez l’"<\/span>Alignement dans le plan<\/span><\/b>".<\/span><\/span><\/span><\/span><\/span>
      <\/span><\/li>\n
    6. Utilisez l’option "Diviser" pour diviser l’un des \u00e9l\u00e9ments de la diagonale. Cette option facilite la mod\u00e9lisation de l’assemblage de diagonale dans ProtaSteel. <\/span><\/span><\/span><\/span><\/span>
      <\/span><\/li>\n
    7. Par d\u00e9faut, les extr\u00e9mit\u00e9s de diagonale sont mod\u00e9lis\u00e9es comme articul\u00e9es. Pour obtenir des extr\u00e9mit\u00e9s encastr\u00e9es, utilisez l’option "Mod\u00e9liser les n\u0153uds comme encastr\u00e9s". <\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n
      <\/div>\n
                  D\u00e9calages haut\/bas :<\/span><\/b>
      <\/span><\/div>\n

      <\/span><\/div>\n
        \n
      1. Vous pouvez modifier les d\u00e9calages par rapport aux points d’insertion d’origine. Appliquez ces changements au mod\u00e8le de b\u00e2timent avec l’option "Appliquer Haut\/Bas \u00e0 l’analyse". 
        <\/span><\/li>\n
      2. Les param\u00e8tres de d\u00e9calage s’affichent en bas \u00e0 gauche. <\/span><\/li>\n<\/ol>\n
        <\/div>\n
                    Groupe de diagonales :<\/b><\/div>\n
          \n
        1. Ins\u00e9rez un groupe de diagonales en r\u00e9glant "Nombre" et "Intervalle". \n

          Nombre : ins\u00e8re un groupe de diagonales selon une quantit\u00e9. Appuyez sur <\/span>CTRL <\/span><\/b>pour une s\u00e9lection multiple ; les diagonales s\u00e9lectionn\u00e9es apparaissent en vert. <\/span><\/li>\n<\/ol>\n

          <\/div>\n
                    Intervalle : ins\u00e8re un groupe de diagonales selon un <\/span>intervalle<\/span><\/b>.<\/span><\/div>\n
          <\/div>\n

          D\u00e9finir des diagonales entre \u00e9l\u00e9ments de treillis<\/span><\/h2>\n
            \n
          1. Cliquez<\/span> sur le bouton Diagonale et s\u00e9lectionnez deux treillis. La bo\u00eete de dialogue Diagonale s’ouvre. <\/span>
            <\/span><\/span><\/span><\/span><\/li>\n
          2. Les diagonales sont ins\u00e9r\u00e9es par groupes. Pour ne pas ins\u00e9rer de groupe de diagonales, r\u00e9glez le nombre sur "0". <\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n
            \n
              \n
            1. Appuyez sur <\/span>CTRL <\/span><\/b>pour une s\u00e9lection multiple ; les diagonales s\u00e9lectionn\u00e9es apparaissent en vert. <\/span>
              <\/span><\/li>\n
            2. Vous pouvez modifier ensemble les propri\u00e9t\u00e9s de toutes les diagonales s\u00e9lectionn\u00e9es.  <\/span><\/li>\n<\/ol>\n
              <\/div>\n<\/div>\n
              <\/div>\n
              <\/div>\n","protected":false},"excerpt":{"rendered":"

              D\u00e9finir une nouvelle diagonale Pour d\u00e9finir de nouvelles diagonales, suivez les \u00e9tapes ci-dessous :  Cliquez sur le bouton "Diagonale" du ruban "Mod\u00e9lisation", ou utilisez la…<\/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-2316","wiki","type-wiki","status-publish","hentry","category-structural-modelling"],"yoast_head":"\nD\u00e9finir un nouveau contreventement<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.\" \/>\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\/definir-un-nouveau-contreventement\/\" \/>\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 d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/\" \/>\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-3d22fa81f393d8ca10b02230ccba800d.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=\"3 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\\\/definir-un-nouveau-contreventement\\\/\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/\",\"name\":\"D\u00e9finir un nouveau contreventement\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png\",\"datePublished\":\"2026-04-27T13:01:09+00:00\",\"description\":\"D\u00e9couvrez comment d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/#primaryimage\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png\",\"contentUrl\":\"https:\\\/\\\/protasoftware.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/support\\\/manuels-techniques\\\/definir-un-nouveau-contreventement\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/protasoftware.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"D\u00e9finir un nouveau contreventement\"}]},{\"@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":"D\u00e9finir un nouveau contreventement","description":"D\u00e9couvrez comment d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.","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\/definir-un-nouveau-contreventement\/","og_locale":"fr_FR","og_type":"article","og_title":"Prota Software","og_description":"D\u00e9couvrez comment d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.","og_url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/","og_site_name":"Prota Software","og_image":[{"url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Prota Software","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/","url":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/","name":"D\u00e9finir un nouveau contreventement","isPartOf":{"@id":"https:\/\/protasoftware.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/#primaryimage"},"image":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/#primaryimage"},"thumbnailUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png","datePublished":"2026-04-27T13:01:09+00:00","description":"D\u00e9couvrez comment d\u00e9finir un nouveau contreventement dans ProtaStructure. Ce guide explique les \u00e9tapes de cr\u00e9ation et de configuration de l'\u00e9l\u00e9ment.","breadcrumb":{"@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/#primaryimage","url":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png","contentUrl":"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-3d22fa81f393d8ca10b02230ccba800d.png"},{"@type":"BreadcrumbList","@id":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/definir-un-nouveau-contreventement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/protasoftware.com\/fr\/"},{"@type":"ListItem","position":2,"name":"D\u00e9finir un nouveau contreventement"}]},{"@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\/2316","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\/2316\/revisions"}],"wp:attachment":[{"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/media?parent=2316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/categories?post=2316"},{"taxonomy":"whitepaper_topic","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_topic?post=2316"},{"taxonomy":"whitepaper_product","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_product?post=2316"},{"taxonomy":"whitepaper_type","embeddable":true,"href":"https:\/\/protasoftware.com\/fr\/wp-json\/wp\/v2\/whitepaper_type?post=2316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}