{"id":2269,"date":"2026-04-27T12:44:59","date_gmt":"2026-04-27T12:44:59","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/angle-limite-de-fractionnement-des-axes-de-poutres\/"},"modified":"2026-04-27T12:44:59","modified_gmt":"2026-04-27T12:44:59","slug":"angle-limite-de-fractionnement-des-axes-de-poutres","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/angle-limite-de-fractionnement-des-axes-de-poutres\/","title":{"rendered":"Angle limite de fractionnement des axes de poutres"},"content":{"rendered":"<div>\n<div>\n<h3 id=\"Angle_Limit_for_Splitting_Beam_Axes\" class=\"toc_anchors\"><span class=\"colour\">Limite d&rsquo;angle pour la division des axes de poutre<\/span><br \/><\/h3>\n<div><\/div>\n<\/div>\n<div><span class=\"colour\">Cette option d\u00e9finit l&rsquo;angle limite \u00e0 partir duquel les axes de poutre connect\u00e9s d&rsquo;orientation diff\u00e9rente sont divis\u00e9s (sinon ils sont combin\u00e9s).<\/span><\/div>\n<div><span class=\"colour\">Seuls les axes de poutre d\u00e9passant l&rsquo;angle d\u00e9fini sont divis\u00e9s en axes distincts de calcul et de ferraillage.<\/span><\/div>\n<div><span class=\"colour\">Ce param\u00e8tre se trouve sous \u2018Param\u00e8tres &gt; Poutre &gt;&nbsp;<b>Limite d&rsquo;angle pour la division des axes de poutre<\/b>&#039;<\/span><\/div>\n<div><\/div>\n<div><\/div>\n<div><b><span class=\"colour\"><img decoding=\"async\" data-zdeskdocselectedclass=\"best\" class=\"docsimage\" data-zdeskdocid=\"img_5481634971619429\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-71338555e5bd09fa55b02ae5e6ce2004.png\" style=\"padding: 0px;max-width: 100%;width: 607.5px;height: auto\" \/><\/span><\/b><\/div>\n<div><b><\/b><\/div>\n<div>\n<p class=\" align-left\" style=\"margin: 0px 0px 10px;line-height: 20px\"><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">Dans l&rsquo;exemple ci-dessous, trois axes de poutre ont des angles de 0, 45 et 70 degr\u00e9s.<\/span><\/span><\/span><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-e3d8255a7ff4.png\" class=\"docsimage\" data-zdeskdocid=\"img_015474350181638563\" data-zdeskdocselectedclass=\"original\" style=\"padding: 0px;max-width: 100%\" \/><\/span><\/span><\/span><\/div>\n<p class=\" align-left\" style=\"margin: 0px 0px 10px;line-height: 20px\"><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;Avec un angle de 30 degr\u00e9s (valeur par d\u00e9faut), seules les poutres 1B1-1B2-1B3 sont combin\u00e9es en un axe unique de calcul. Les autres sont divis\u00e9es en axes distincts (voir ci-dessous).<\/span><\/span><\/span><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 14px\"><span class=\"size\" style=\"font-size: 16px\"><\/span><\/span><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-b1a35bd85926.png\" style=\"padding: 0px;max-width: 100%\" \/><\/div>\n<p class=\" align-left\" style=\"margin: 0px 0px 10px;line-height: 20px\"><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><span class=\"colour\">&nbsp;Avec un angle de 50 degr\u00e9s, seules les poutres 1B1-1B2-1B3 et 1B4-1B5-1B6 sont combin\u00e9es en un axe unique de calcul. Les autres sont divis\u00e9es en axes distincts (voir ci-dessous).<\/span><\/span><\/span><\/span><\/p>\n<div><span class=\"size\" style=\"font-size: 14px\"><span class=\"font\"><span class=\"size\" style=\"font-size: 16px\"><img decoding=\"async\" src=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/hc-367866888698.png\" style=\"padding: 0px;max-width: 100%\" \/><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Limite d&rsquo;angle pour la division des axes de poutre Cette option d\u00e9finit l&rsquo;angle limite \u00e0 partir duquel les axes de poutre connect\u00e9s d&rsquo;orientation diff\u00e9rente sont&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":[47],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-2269","wiki","type-wiki","status-publish","hentry","category-settings-and-parameters"],"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>Angle limite de fractionnement des axes de poutres | ProtaStructure<\/title>\n<meta name=\"description\" content=\"D\u00e9finissez l&#039;angle limite qui d\u00e9clenche le fractionnement des axes de poutre dans ProtaStructure. 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