{"id":1,"date":"2025-10-26T05:04:08","date_gmt":"2025-10-26T04:04:08","guid":{"rendered":"http:\/\/axescrone.com\/?p=1"},"modified":"2026-04-21T11:42:22","modified_gmt":"2026-04-21T09:42:22","slug":"bonjour-tout-le-monde","status":"publish","type":"post","link":"https:\/\/axescrone.com\/?p=1","title":{"rendered":"Normes EuroCodes"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"http:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode-1024x536.png\" alt=\"\" class=\"wp-image-433\" srcset=\"https:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode-1024x536.png 1024w, https:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode-300x157.png 300w, https:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode-768x402.png 768w, https:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode-600x314.png 600w, https:\/\/axescrone.com\/wp-content\/uploads\/2025\/10\/Banner-Load-Combinations-in-2nd-Gen-Eurocode.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d0555645e4661a41ae9664a973124c44\">Les normes Eurocodes ont pour objet d\u2019harmoniser les r\u00e8gles de conception et de calcul au sein des diff\u00e9rents \u00e9tats de la Communaut\u00e9 europ\u00e9enne et de contribuer ainsi \u00e0 la cr\u00e9ation du march\u00e9 unique de la construction.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-bb92f0e518926d00a873b2b6cb13841a\">Elles forment un ensemble <a href=\"https:\/\/www.infociments.fr\/glossaire\/homogene\">homog\u00e8ne<\/a> de r\u00e8gles techniques harmonis\u00e9es pour la conception et le calcul des structures de g\u00e9nie civil et des b\u00e2timents. Elles s\u2019appliquent \u00e0 diff\u00e9rents types de mat\u00e9riaux (<a href=\"https:\/\/www.infociments.fr\/glossaire\/beton\">b\u00e9ton<\/a>, acier, bois\u2026) et diff\u00e9rents types de construction.&nbsp;<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-93d23bacaf4a61191e2b56ca1b687fd2\">Elles font appel \u00e0 une approche semi-probabiliste de s\u00e9curit\u00e9 des constructions (m\u00e9thode des coefficients partiels) avec des m\u00e9thodes de dimensionnement fond\u00e9es sur le concept des \u00e9tats limites (\u00e9tats limites de service et \u00e9tats limites ultimes) et permettent de <a href=\"https:\/\/www.infociments.fr\/glossaire\/dimensionner\">dimensionner<\/a> des ouvrages durables et robustes.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-652e77082a773883d3e05bf7a5cee52c\">Elles fournissent une s\u00e9rie de m\u00e9thodes et de r\u00e8gles techniques communes \u00e0 tous les pays europ\u00e9ens pour calculer la stabilit\u00e9, la r\u00e9sistance m\u00e9canique et la s\u00e9curit\u00e9 incendie des \u00e9l\u00e9ments ayant une fonction structurelle dans un ouvrage de construction.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-31e7c6a25a6aa3b961ff02dce20042a7\">Les Eurocodes constituent un ensemble de 58 normes regroup\u00e9es en 10 documents<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-black-color has-text-color has-link-color wp-elements-a212ab80de46cd0bfc2ec37e40f1ef68\"><strong>NF EN 1990 \u2013 Eurocode 0<\/strong> : Bases de calcul des structures ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-5c36e2b379e79ba1b89d8269c8e8fca2\"><strong>NF EN 1991 \u2013 Eurocode 1<\/strong> : Actions sur les structures ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-253d005f9a1a4124d791ce2beb67b170\"><strong>NF EN 1992 \u2013 Eurocode 2<\/strong> : Calcul des structures en b\u00e9ton ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-26420bf88c5d3280fcb32023ff79b048\"><strong>NF EN 1993 \u2013 Eurocode 3 <\/strong>: Calcul des structures en acier ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-15237e0743df86af87dd62b8a23d3caf\"><strong>NF EN 1994 \u2013 Eurocode 4 <\/strong>: Calcul des structures mixtes acier-b\u00e9ton ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-3d9e8ce03ed77f0f984db2c1efea0883\"><strong>NF EN 1995 \u2013 Eurocode 5 <\/strong>: Calcul des structures en bois ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-56be5ad81b5ce0c92b78374d131f1168\"><strong>NF EN 1996 \u2013 Eurocode 6<\/strong> : Calcul des structures en ma\u00e7onnerie ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-22e4fbbb09289d400ab076c624e5e19e\"><strong>NF EN 1997 \u2013 Eurocode 7<\/strong> : Calcul des structures en g\u00e9otechnique ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-d00092823d48858faacd7d42e8349db1\"><strong>NF EN 1998 \u2013 Eurocode 8 <\/strong>: Calcul des structures pour leur r\u00e9sistance au s\u00e9isme ;<\/li>\n\n\n\n<li class=\"has-black-color has-text-color has-link-color wp-elements-d68753ecb8c6bc4c17246b012e1f34c6\"><strong>NF EN 1999 \u2013 Eurocode 9 <\/strong>: Calcul des structures en alliages d\u2019aluminium.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Liens entre les Eurocodes<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e06ab5b01d26322b246dc0be9e83c728\">Chaque norme fran\u00e7aise Eurocode est constitu\u00e9e de la norme europ\u00e9enne, compl\u00e9t\u00e9e par son Annexe Nationale fran\u00e7aise. Cette annexe pr\u00e9cise en particulier les param\u00e8tres, les valeurs et les donn\u00e9es climatiques \u00e0 utiliser pour le calcul des structures en France (param\u00e8tres d\u00e9termin\u00e9s au niveau national \u2013 NDP, laiss\u00e9s au libre choix de chaque pays).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>L\u2019Eurocode 0 (norme NF EN 1990)&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c046f08e8a037cc41da7ce54a67408b5\">Elle d\u00e9crit les principes et les exigences pour la s\u00e9curit\u00e9, l\u2019aptitude au service et la durabilit\u00e9 des structures.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>L\u2019Eurocode 1 (norme NF EN 1991)&nbsp;<\/strong><\/h3>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-bd12a9cc75a68730fbe47533cf66f727\">Elle traite des actions pour le calcul des structures.&nbsp;<\/p>\n\n\n\n<p>Elle se d\u00e9compose en 10 normes qui d\u00e9finissent les actions pour la conception structurale des b\u00e2timents et des ouvrages de g\u00e9nie civil, en particulier :<\/p>\n\n\n\n<p>\u2013 les poids volumiques des mat\u00e9riaux de construction et des mat\u00e9riaux stock\u00e9s,<\/p>\n\n\n\n<p>\u2013 le poids propre des \u00e9l\u00e9ments de construction,<\/p>\n\n\n\n<p>\u2013 les charges d\u2019exploitation \u00e0 prendre en compte pour les b\u00e2timents,<\/p>\n\n\n\n<p>\u2013 les actions dues au trafic.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NF EN 1991-1-1<\/strong> : Actions g\u00e9n\u00e9rales \u2013 poids volumiques, poids propres, charges d&rsquo;exploitation les b\u00e2timents<\/li>\n\n\n\n<li><strong>NF EN 1991-1-2 <\/strong>: Actions g\u00e9n\u00e9rales \u2013 Actions sur les structures expos\u00e9es au feu<\/li>\n\n\n\n<li><strong>NF EN 1991-1-3<\/strong> : Actions g\u00e9n\u00e9rales \u2013 Charges de neige<\/li>\n\n\n\n<li><strong>NF EN 1991-1-4<\/strong> : Actions g\u00e9n\u00e9rales \u2013 Charges du vent<\/li>\n\n\n\n<li><strong>NF EN 1991-1-5 <\/strong>: Actions g\u00e9n\u00e9rales \u2013 Actions thermiques<\/li>\n\n\n\n<li><strong>NF EN 1991-1-6 <\/strong>: Actions g\u00e9n\u00e9rales \u2013 Actions en cours d&rsquo;ex\u00e9cution<\/li>\n\n\n\n<li><strong>NF EN 1991-1-7<\/strong>: Actions g\u00e9n\u00e9rales \u2013 Actions accidentelles<\/li>\n\n\n\n<li><strong>NF EN 1991-2<\/strong> : Actions sur les ponts dues au trafic<\/li>\n\n\n\n<li><strong>NF EN 1991-3<\/strong> : Actions induites par les grues et les ponts roulants<\/li>\n\n\n\n<li><strong>NF EN 1991-4<\/strong> : Silos et r\u00e9servoirs<\/li>\n<\/ul>\n\n\n\n<p>Leur Annexe Nationale pr\u00e9cise les actions \u00e0 appliquer sur le territoire fran\u00e7ais telles que par exemple les charges de neige.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>L\u2019Eurocode 2 (norme NF EN 1992)<\/strong><\/h4>\n\n\n\n<p>C\u2019est la norme de base pour le calcul des structures en b\u00e9ton.<\/p>\n\n\n\n<p>Elle comprend 4 normes :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NF EN 1992-1-1<\/strong> : R\u00e8gles g\u00e9n\u00e9rales et r\u00e8gles pour les b\u00e2timents ;<\/li>\n\n\n\n<li><strong>NF EN 1992-1-2<\/strong> : R\u00e8gles g\u00e9n\u00e9rales \u2013 Calcul du comportement au feu ;<\/li>\n\n\n\n<li><strong>NF EN 1992-2 <\/strong>: Ponts \u2013 Calcul et dispositions constructives ;<\/li>\n\n\n\n<li><strong>NF EN 1992-3<\/strong> : Silos et r\u00e9servoirs.<\/li>\n<\/ul>\n\n\n\n<p>Elle permet le calcul des b\u00e2timents et des ouvrages de g\u00e9nie civil en b\u00e9ton non arm\u00e9, en <a href=\"https:\/\/www.infociments.fr\/glossaire\/beton-arme\">b\u00e9ton arm\u00e9<\/a> ou en <a href=\"https:\/\/www.infociments.fr\/glossaire\/beton-precontraint\">b\u00e9ton pr\u00e9contraint<\/a>. Elle s\u2019applique aussi pour le dimensionnement des produits pr\u00e9fabriqu\u00e9s en b\u00e9ton.<\/p>\n\n\n\n<p>Elle traite, en conformit\u00e9 avec l\u2019Eurocode 0, des principes et des exigences pour la s\u00e9curit\u00e9, l\u2019aptitude au service, la durabilit\u00e9 et la r\u00e9sistance au feu des structures en b\u00e9ton.<\/p>\n\n\n\n<p>Les autres exigences, telles que celles relatives aux isolations thermiques et acoustiques, par exemple, n\u2019y sont pas trait\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2022 Norme NF EN 1992-1-1<\/strong><\/h3>\n\n\n\n<p>Elle d\u00e9finit les principes g\u00e9n\u00e9raux du calcul des structures et les r\u00e8gles sp\u00e9cifiques pour les b\u00e2timents. Elle est commune pour tous les types d\u2019ouvrages en b\u00e9ton.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2022 Norme NF EN 1992-1-2<\/strong><\/h3>\n\n\n\n<p>Cette norme permet le dimensionnement des ouvrages pour assurer leur stabilit\u00e9 et leur s\u00e9curit\u00e9 en cas d\u2019incendie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2022 Norme NF EN 1992-2<\/strong><\/h3>\n\n\n\n<p>Elle d\u00e9finit les principes, les r\u00e8gles de conception et les dispositions sp\u00e9cifiques pour les ponts en b\u00e9ton arm\u00e9 et en b\u00e9ton pr\u00e9contraint.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u2022 Norme NF EN 1992-3<\/strong><\/h3>\n\n\n\n<p>Elle pr\u00e9sente les r\u00e8gles compl\u00e9mentaires pour le calcul des structures en b\u00e9ton, destin\u00e9es \u00e0 contenir des liquides ou \u00e0 stocker des produits granulaires ou pulv\u00e9rulents.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les normes Eurocodes ont pour objet d\u2019harmoniser les r\u00e8gles de conception et de calcul au sein des diff\u00e9rents \u00e9tats de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":433,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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