{"id":64868,"date":"2026-10-05T13:48:08","date_gmt":"2026-10-05T12:48:08","guid":{"rendered":"https:\/\/www.istegroup.com\/?post_type=product&#038;p=64868"},"modified":"2026-10-05T13:56:54","modified_gmt":"2026-10-05T12:56:54","slug":"plaques-et-dalles-minces","status":"publish","type":"product","link":"https:\/\/www.istegroup.com\/fr\/produit\/plaques-et-dalles-minces\/","title":{"rendered":"Plaques et dalles minces"},"content":{"rendered":"<p>La mod\u00e9lisation g\u00e9om\u00e9trique des plaques et dalles minces met \u00e0 profit la sp\u00e9cificit\u00e9 g\u00e9om\u00e9trique de ces \u00e9l\u00e9ments de structure en les d\u00e9crivant comme des \u00e9l\u00e9ments structurels bidimensionnels dot\u00e9s d\u2019une microstructure transversale. Sur cette base, cet ouvrage pr\u00e9sente la mod\u00e9lisation m\u00e9canique, d\u2019abord selon une construction \u00ab \u00e0 la Cauchy \u00bb, puis selon une approche fond\u00e9e sur la m\u00e9thode des puissances virtuelles, afin de mieux mettre en \u00e9vidence le lien avec la cin\u00e9matique du mod\u00e8le. Enfin, le lien avec la mod\u00e9lisation du milieu continu tridimensionnel est \u00e9tabli lorsqu\u2019il est pertinent.<\/p>\n<p>Dans le droit fil de cette mod\u00e9lisation, <em>Plaques et dalles minces<\/em> pr\u00e9sente l\u2019application de la th\u00e9orie du calcul \u00e0 la rupture au cas simple des plaques et dalles minces soumises \u00e0 la flexion, lorsque leur crit\u00e8re de r\u00e9sistance ne concerne que le tenseur des moments int\u00e9rieurs. Les crit\u00e8res de r\u00e9sistance classiques (Tresca, Mises, Johansen) sont notamment introduits. L\u2019ouvrage d\u00e9veloppe \u00e9galement l\u2019approche cin\u00e9matique par l\u2019ext\u00e9rieur avec lignes de rupture, telle qu\u2019elle a \u00e9t\u00e9 initialement introduite par Johansen.<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: center;\"><strong>Cet ouvrage est uniquement disponible en version \u00e9lectronique.<\/strong><\/p>\n<hr \/>\n","protected":false},"featured_media":64874,"template":"","meta":{"_acf_changed":false,"_links_to":"","_links_to_target":""},"product_brand":[],"product_cat":[3262],"product_tag":[],"class_list":["post-64868","product","type-product","status-publish","has-post-thumbnail","product_cat-non-classe","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Plaques et dalles minces - ISTE Group<\/title>\n<meta name=\"description\" content=\"Plaques et dalles minces pr\u00e9sente l\u2019application de la th\u00e9orie du calcul \u00e0 la rupture au cas simple des plaques et dalles minces soumises \u00e0 la flexion, lorsque leur crit\u00e8re de r\u00e9sistance ne concerne que le tenseur des moments int\u00e9rieurs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.istegroup.com\/produit\/plaques-et-dalles-minces\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plaques et dalles minces - 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