{"id":74104,"date":"2025-04-01T15:36:23","date_gmt":"2025-04-01T15:36:23","guid":{"rendered":"https:\/\/cwc.ca\/?post_type=mpcs-lesson&#038;p=74104"},"modified":"2025-04-15T14:12:33","modified_gmt":"2025-04-15T14:12:33","slug":"part-7-seismic-information-and-seismic-irregularities","status":"publish","type":"mpcs-lesson","link":"https:\/\/cwc.ca\/fr\/courses\/shearwalls-course\/lessons\/partie-7-informations-sismiques-et-irregularites-sismiques\/","title":{"rendered":"Partie 7 : Informations sismiques et irr\u00e9gularit\u00e9s sismiques"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p>Cette vid\u00e9o explique les informations sismiques et les irr\u00e9gularit\u00e9s dans la conception des murs de cisaillement. Elle pr\u00e9sente deux tableaux cl\u00e9s : Informations sismiques, qui d\u00e9taille la masse, les forces et la capacit\u00e9 de cisaillement des \u00e9tages, et Irr\u00e9gularit\u00e9s sismiques, qui identifie les irr\u00e9gularit\u00e9s structurelles par CNB. Il est essentiel de veiller \u00e0 ce que le rapport de surcapacit\u00e9 entre le premier et le deuxi\u00e8me \u00e9tage reste dans une fourchette donn\u00e9e afin d'\u00e9viter que les \u00e9tages ne soient trop mous.<\/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>Interpr\u00e9ter les r\u00e9sultats de la conception sismique en analysant les tableaux Informations sismiques et Irr\u00e9gularit\u00e9s sismiques dans le document <em>Programme de murs de refend<\/em>.<\/li>\n\n\n\n<li>\u00c9valuer les ratios de surcapacit\u00e9 entre les \u00e9tages du b\u00e2timent afin d'assurer la conformit\u00e9 avec la norme CSA O86 et d'\u00e9viter les conditions d'\u00e9tage mou.<\/li>\n\n\n\n<li>Identifier les irr\u00e9gularit\u00e9s sismiques conform\u00e9ment au CNB, comprendre leur impact sur la stabilit\u00e9 structurelle et d\u00e9terminer si elles entra\u00eenent des d\u00e9faillances de conception.<\/li>\n\n\n\n<li>Reconna\u00eetre les limites du programme dans la d\u00e9tection de certaines irr\u00e9gularit\u00e9s et comprendre quand d'autres m\u00e9thodes d'analyse peuvent \u00eatre n\u00e9cessaires.<\/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 7 de 7)<\/h2>\n\n\n\n<p><em>Dur\u00e9e de la vid\u00e9o : 04:04 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=\"Dgcqap4RK1NhXoCAekV8M9GqHr6iscoJBgyEA5SHl0PBJNpQbf7tnKfVGaxOZzzFWx3v9ddn50UMlLjuI1QO23v\"><div class=\"responsive-video\"><iframe src=\"https:\/\/player.vimeo.com\/video\/1066557434?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 deux fichiers de projet qui peuvent \u00eatre t\u00e9l\u00e9charg\u00e9s 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+7-5storey%29.wsw\" target=\"_blank\" rel=\"noopener\">Dossier de projet N<\/a><\/div>\n\n\n\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+7-4storey%29.wsw\" target=\"_blank\" rel=\"noopener\">Fichier de projet O<\/a><\/div>\n<\/div>","protected":false},"featured_media":0,"template":"","mpcs-curriculum-categories":[],"mpcs-curriculum-tags":[862,863,894,891],"class_list":["post-74104","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\/74104","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\/74104\/revisions"}],"wp:attachment":[{"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/media?parent=74104"}],"wp:term":[{"taxonomy":"mpcs-curriculum-categories","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-curriculum-categories?post=74104"},{"taxonomy":"mpcs-curriculum-tags","embeddable":true,"href":"https:\/\/cwc.ca\/fr\/wp-json\/wp\/v2\/mpcs-curriculum-tags?post=74104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}