{"id":937,"date":"2026-05-13T07:31:27","date_gmt":"2026-05-13T05:31:27","guid":{"rendered":"https:\/\/icab.eu\/pro\/?page_id=937"},"modified":"2026-05-13T07:55:00","modified_gmt":"2026-05-13T05:55:00","slug":"action-neige","status":"publish","type":"page","link":"https:\/\/icab.eu\/pro\/action-neige\/","title":{"rendered":"Action de la neige"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a05f220aed41\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a05f220aed41\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/icab.eu\/pro\/action-neige\/#Regions_de_neige_Eurocode_1_France_%E2%80%93_EN1991-1-3_NA_2007_AFNOR_Pr_NF_P06-113-1NA_mai_2007\" >R\u00e9gions de neige Eurocode 1 France &#8211; EN1991-1-3 NA:2007 (AFNOR Pr NF P06-113-1\/NA mai 2007)<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/icab.eu\/pro\/action-neige\/#Enneigements_indicatifs_en_Europe_selon_le_document_EN1991-1-3_2003_obsolete\" >Enneigements indicatifs en Europe selon le document EN1991-1-3:2003 (obsol\u00e8te)<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"Regions_de_neige_Eurocode_1_France_%E2%80%93_EN1991-1-3_NA_2007_AFNOR_Pr_NF_P06-113-1NA_mai_2007\"><\/span>R\u00e9gions de neige Eurocode 1 France &#8211; EN1991-1-3 NA:2007 (AFNOR Pr NF P06-113-1\/NA mai 2007)<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Le tableau ci-dessous d\u00e9finit les r\u00e9gions climatiques de neige d\u00e9finies dans le document d&rsquo;application nationale en France pour l&rsquo;Eurocode 1 partie 1-3 (comparaison avec les r\u00e8gles <a href=\"https:\/\/www.icab.eu\/guide\/nv65\/neige.html\">NV65-neige<\/a>)<\/p>\n<p>Les enneigements dans le document <a href=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/index.htm#en_2003\">EN1991-1-3:2003<\/a> sont \u00e9galement indiqu\u00e9s ci-apr\u00e8s \u00e0 titre indicatif; les valeurs normatives doivent \u00eatre retenues dans les documents d&rsquo;application nationale mis \u00e0 jour depuis 2003.<\/p>\n<p>Compl\u00e9ments d&rsquo;information:<\/p>\n<ul>\n<li>formulaire de calcul de <a href=\"https:\/\/www.icab.eu\/guide\/calc\/index.php?goto=SNOW\">calcul les surcharges de neige<\/a> en fonction de l&rsquo;altitude.<\/li>\n<li><em>D\u00e9termination du canton et du d\u00e9partement d&rsquo;une commune en France: <a href=\"http:\/\/www.annuaire-mairie.fr\/\">http:\/\/www.annuaire-mairie.fr\/<\/a><\/em><\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_france.jpg\" width=\"720\" height=\"755\" border=\"0\" \/><\/p>\n<p><strong>Sk<\/strong> = Valeur caract\u00e9ristique (<strong>kN\/m2<\/strong>) de la charge de neige sur le sol \u00e0 une altitude inf\u00e9rieure \u00e0 200m<br \/>\n<strong>Sd<\/strong> = Valeur de calcul de la charge exceptionnelle de neige sur le sol<br \/>\n+Alt= Loi de variation de la charge caract\u00e9ristique pour une altitude sup\u00e9rieure \u00e0 200m<\/p>\n<table>\n<tbody>\n<tr>\n<td>R\u00e9gions<\/td>\n<td>A1<\/td>\n<td>A2<\/td>\n<td>B1<\/td>\n<td>B2<\/td>\n<td>C1<\/td>\n<td>C2<\/td>\n<td>D<\/td>\n<td>E<\/td>\n<\/tr>\n<tr>\n<td>Sk<\/td>\n<td>0.45<\/td>\n<td>0.45<\/td>\n<td>0.55<\/td>\n<td>0.55<\/td>\n<td>0.65<\/td>\n<td>0.65<\/td>\n<td>0.9<\/td>\n<td>1.4<\/td>\n<\/tr>\n<tr>\n<td>Sd<\/td>\n<td>&#8211;<\/td>\n<td>1.0<\/td>\n<td>1.0<\/td>\n<td>1.35<\/td>\n<td>&#8211;<\/td>\n<td>1.35<\/td>\n<td>1.8<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>+Alt<\/td>\n<td colspan=\"7\">dS1<\/td>\n<td>dS2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Source: <a href=\"https:\/\/www.icab.eu\/guide\/eurocode\/eurocodes_state_use.pdf\">Etat d&rsquo;application des Eurocodes<\/a>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_ds_altitude.jpg\" width=\"605\" height=\"307\" border=\"0\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_departements.jpg\" width=\"604\" height=\"784\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_cantons1.jpg\" width=\"579\" height=\"851\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_cantons2.jpg\" width=\"574\" height=\"754\" border=\"0\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Enneigements_indicatifs_en_Europe_selon_le_document_EN1991-1-3_2003_obsolete\"><\/span>Enneigements indicatifs en Europe selon le document EN1991-1-3:2003 (obsol\u00e8te)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/en1991-1-3_snow_europe_map.jpg\" width=\"650\" height=\"520\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_alpes.png\" width=\"922\" height=\"648\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_centre_est.png\" width=\"884\" height=\"625\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_centre_ouest.png\" width=\"917\" height=\"641\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_grande_bretagne.png\" width=\"932\" height=\"643\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_mediterranee.png\" width=\"917\" height=\"633\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_grece.png\" width=\"915\" height=\"630\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_suede_finlande.png\" width=\"873\" height=\"640\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_norvege.png\" width=\"915\" height=\"643\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_tcheque.png\" width=\"663\" height=\"613\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_pologne.png\" width=\"602\" height=\"598\" border=\"0\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.icab.eu\/guide\/eurocode\/en1991-1-3\/ec1s_2003_islande.png\" width=\"899\" height=\"746\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9gions de neige Eurocode 1 France &#8211; EN1991-1-3 NA:2007 (AFNOR Pr NF P06-113-1\/NA mai 2007) Le tableau ci-dessous d\u00e9finit les r\u00e9gions climatiques de neige d\u00e9finies dans le document d&rsquo;application nationale en France pour l&rsquo;Eurocode 1 partie 1-3 (comparaison avec les r\u00e8gles NV65-neige) Les enneigements dans le document EN1991-1-3:2003 sont \u00e9galement indiqu\u00e9s ci-apr\u00e8s \u00e0 titre indicatif; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"class_list":["post-937","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/pages\/937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/comments?post=937"}],"version-history":[{"count":4,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/pages\/937\/revisions"}],"predecessor-version":[{"id":941,"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/pages\/937\/revisions\/941"}],"wp:attachment":[{"href":"https:\/\/icab.eu\/pro\/wp-json\/wp\/v2\/media?parent=937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}