{"id":1981,"date":"2026-04-27T11:38:16","date_gmt":"2026-04-27T11:38:16","guid":{"rendered":"https:\/\/protasoftware.com\/fr\/wiki\/evaluation-pbd-selon-l-eurocode-8-partie-3\/"},"modified":"2026-04-27T11:38:16","modified_gmt":"2026-04-27T11:38:16","slug":"evaluation-pbd-selon-l-eurocode-8-partie-3","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/fr\/support\/manuels-techniques\/evaluation-pbd-selon-l-eurocode-8-partie-3\/","title":{"rendered":"\u00c9valuation PBD selon l&rsquo;Eurocode 8 Partie 3"},"content":{"rendered":"<div>Eurocode 8 : Calcul des structures pour leur r\u00e9sistance aux s\u00e9ismes \u2013 Partie 3 : \u00c9valuation et renforcement des b\u00e2timents (EN 1998-3:2005) est une r\u00e9f\u00e9rence fondamentale pour l&rsquo;\u00e9valuation sismique des b\u00e2timents existants. Elle propose une m\u00e9thodologie structur\u00e9e pour \u00e9valuer la performance sismique des b\u00e2timents en b\u00e9ton arm\u00e9, en acier et en ma\u00e7onnerie. Elle d\u00e9finit aussi les mesures de renforcement adapt\u00e9es. Contrairement au calcul des b\u00e2timents neufs, l&rsquo;\u00e9valuation des structures existantes comporte davantage d&rsquo;incertitudes. La documentation est limit\u00e9e, l&rsquo;historique des dommages est possible et les pratiques de construction sont parfois d\u00e9pass\u00e9es. Il faut donc des coefficients de s\u00e9curit\u00e9, des proc\u00e9dures d&rsquo;analyse et des niveaux de connaissance adapt\u00e9s.<br \/>\n<\/div>\n<div><\/div>\n<div>Le guide de calcul ci-dessous accompagne l&rsquo;utilisateur dans le d\u00e9roulement complet de l&rsquo;\u00e9valuation des b\u00e2timents en b\u00e9ton arm\u00e9 avec le module EC8 de ProtaStructure. Le syst\u00e8me prend en charge le renforcement des b\u00e2timents non endommag\u00e9s et la r\u00e9paration des structures touch\u00e9es par un s\u00e9isme. Il garantit la conformit\u00e9 aux principes de l&rsquo;Eurocode. Gr\u00e2ce \u00e0 des outils pratiques et \u00e0 des v\u00e9rifications normatives, ProtaStructure permet aux ing\u00e9nieurs de mener efficacement des \u00e9valuations bas\u00e9es sur la performance. Ils peuvent choisir les strat\u00e9gies d&rsquo;intervention et g\u00e9n\u00e9rer des rapports d&rsquo;\u00e9valuation complets.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Eurocode 8 : Calcul des structures pour leur r\u00e9sistance aux s\u00e9ismes \u2013 Partie 3 : \u00c9valuation et renforcement des b\u00e2timents (EN 1998-3:2005) est une r\u00e9f\u00e9rence&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-1981","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) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u00c9valuation PBD selon l&#039;Eurocode 8 Partie 3<\/title>\n<meta name=\"description\" content=\"\u00c9valuation des b\u00e2timents par la m\u00e9thode PBD selon l&#039;Eurocode 8 partie 3. 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