{"id":74102,"date":"2025-04-01T15:35:41","date_gmt":"2025-04-01T15:35:41","guid":{"rendered":"https:\/\/cwc.ca\/?post_type=mpcs-lesson&#038;p=74102"},"modified":"2025-04-14T20:20:50","modified_gmt":"2025-04-14T20:20:50","slug":"part-5-deflection-hold-down-displacement-and-storey-drift","status":"publish","type":"mpcs-lesson","link":"https:\/\/cwc.ca\/fr\/courses\/shearwalls-course\/lessons\/partie-5-deformation-deplacement-et-derive-des-etages\/","title":{"rendered":"Partie 5 : Fl\u00e8che, d\u00e9placement de la retenue et d\u00e9rive de l'\u00e9tage"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p>La vid\u00e9o explique la d\u00e9flexion des murs de cisaillement, le d\u00e9placement de la retenue et l'analyse de la d\u00e9rive des \u00e9tages \u00e0 l'aide d'un mod\u00e8le d'exemple. Elle couvre les calculs de d\u00e9flexion bas\u00e9s sur diff\u00e9rentes directions de force, les configurations de mat\u00e9riaux et le choix entre les \u00e9quations non lin\u00e9aires \u00e0 quatre termes et les \u00e9quations lin\u00e9aires \u00e0 trois termes. Le tableau des d\u00e9placements de retenue d\u00e9taille les forces de soul\u00e8vement, l'allongement, le glissement, le retrait du bois et l'\u00e9crasement, qui contribuent au d\u00e9placement vertical total. Enfin, la d\u00e9rive maximale des \u00e9tages est compar\u00e9e aux limites du Code national du b\u00e2timent (CNB) pour d\u00e9terminer la conformit\u00e9, ce qui permet de s'assurer que la conception respecte les normes de s\u00e9curit\u00e9 structurelle.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sultats de l'apprentissage<\/h2>\n\n\n\n<p>A la fin de cette le\u00e7on, vous serez capable de :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Analyser les facteurs affectant la d\u00e9flexion des murs de cisaillement, y compris la direction de la force, la configuration du mat\u00e9riau et le choix de l'\u00e9quation (4 termes par rapport \u00e0 3 termes).<\/li>\n\n\n\n<li>Interpr\u00e9ter les composantes du d\u00e9placement de retenue telles que les forces de soul\u00e8vement, l'allongement, le glissement, le retrait du bois et l'\u00e9crasement afin d'\u00e9valuer leur impact sur le d\u00e9placement vertical total.<\/li>\n\n\n\n<li>Calculer la d\u00e9rive des \u00e9tages \u00e0 l'aide des r\u00e9sultats de la d\u00e9flexion et la comparer aux limites du code national de la construction (CNB) pour v\u00e9rifier la conformit\u00e9 de la structure.<\/li>\n\n\n\n<li>\u00c9valuer la pertinence des diff\u00e9rentes m\u00e9thodes d'analyse de la d\u00e9viation et de la d\u00e9rive (bas\u00e9es sur la d\u00e9viation ou sur la capacit\u00e9) pour la conception des murs de cisaillement.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Vid\u00e9o d'instruction (partie 5 de 7)<\/h2>\n\n\n\n<p><em>Dur\u00e9e de la vid\u00e9o : 06:12 minutes<\/em><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"Vb4GgrUf2Nc3qDQIutWyZlMTksvJEi\"><div class=\"responsive-video\"><iframe src=\"https:\/\/player.vimeo.com\/video\/1066557578?dnt=1&amp;app_id=122963\" width=\"800\" height=\"425\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media\"><\/iframe><\/div><\/span>\n<\/div><\/figure>\n\n\n\n<p><strong>Cette vid\u00e9o utilise un fichier de projet qui peut \u00eatre t\u00e9l\u00e9charg\u00e9 ci-dessous.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/s3.amazonaws.com\/cwcwebfiles\/Understanding+the+results+%28video+5%29.wsw\" target=\"_blank\" rel=\"noopener\">Fichier de projet L<\/a><\/div>\n<\/div>","protected":false},"featured_media":0,"template":"","mpcs-curriculum-categories":[],"mpcs-curriculum-tags":[862,863,894,891],"class_list":["post-74102","mpcs-lesson","type-mpcs-lesson","status-publish","hentry","mpcs-curriculum-tags-canadian","mpcs-curriculum-tags-english","mpcs-curriculum-tags-lesson-8","mpcs-curriculum-tags-shearwall"],"acf":[],"_links":{"self":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-lesson\/74102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-lesson"}],"about":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/types\/mpcs-lesson"}],"version-history":[{"count":0,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-lesson\/74102\/revisions"}],"wp:attachment":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/media?parent=74102"}],"wp:term":[{"taxonomy":"mpcs-curriculum-categories","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-curriculum-categories?post=74102"},{"taxonomy":"mpcs-curriculum-tags","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-curriculum-tags?post=74102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}