{"id":1993,"date":"2026-04-27T11:39:08","date_gmt":"2026-04-27T11:39:08","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/calcul-de-l-interaction-des-poteaux\/"},"modified":"2026-04-27T11:39:08","modified_gmt":"2026-04-27T11:39:08","slug":"calcul-de-l-interaction-des-poteaux","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/calcul-de-l-interaction-des-poteaux\/","title":{"rendered":"Calcul de l&rsquo;interaction des poteaux"},"content":{"rendered":"<div><span class=\"colour\">Ce document d\u00e9crit les \u00e9tapes de v\u00e9rification du calcul d&rsquo;un poteau en b\u00e9ton arm\u00e9 \u00e0 l&rsquo;aide de la courbe de capacit\u00e9, appel\u00e9e couramment diagramme d&rsquo;interaction N-M (effort axial-moment), selon l&rsquo;Eurocode 2 et la BS8110.&nbsp;<\/span><\/div>\n<div><\/div>\n<div><span class=\"colour\">\u200b<\/span><span><span class=\"colour\">Le diagramme d&rsquo;interaction N-M est \u00e9tabli \u00e0 partir de formules empiriques du bloc de contraintes du b\u00e9ton. Il est ensuite compar\u00e9 \u00e0 la m\u00eame courbe de capacit\u00e9 g\u00e9n\u00e9r\u00e9e par le calcul des poteaux de ProtaStructure. Cette comparaison permet de v\u00e9rifier la validit\u00e9 et l&rsquo;ad\u00e9quation de ce calcul.&nbsp;Cette m\u00e9thode permet de contr\u00f4ler le calcul de poteaux de n&rsquo;importe quel logiciel. La courbe de capacit\u00e9 produite par toute application de calcul de poteaux doit co\u00efncider avec la courbe empirique, car celle-ci d\u00e9coule des principes fondamentaux.<\/span><\/span><\/div>\n<p><strong>T\u00e9l\u00e9chargements<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/09\/ProtaStructure-Design-Guide-Column-Interaction-Diagram-2.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">ProtaStructure Design Guide &#8211; Column Interaction Diagram 2<\/a> (1.0 MB)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ce document d\u00e9crit les \u00e9tapes de v\u00e9rification du calcul d&rsquo;un poteau en b\u00e9ton arm\u00e9 \u00e0 l&rsquo;aide de la courbe de capacit\u00e9, appel\u00e9e couramment diagramme d&rsquo;interaction&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":[54],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-1993","wiki","type-wiki","status-publish","hentry","category-protastructure-design-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - 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