{"id":4919,"date":"2026-08-17T06:19:08","date_gmt":"2026-08-17T06:19:08","guid":{"rendered":"https:\/\/roadskyguardrail.com\/?p=4919"},"modified":"2026-08-17T06:20:14","modified_gmt":"2026-08-17T06:20:14","slug":"en-1317-aashto-m180-as-nzs-standards-explained","status":"publish","type":"post","link":"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained","title":{"rendered":"Explication des normes EN 1317, AASHTO M180 et AS\/NZS"},"content":{"rendered":"<p><strong><a href=\"https:\/\/roadskyguardrail.com\/fr\/\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Glissi\u00e8res de s\u00e9curit\u00e9<\/a><\/strong> constituent un \u00e9l\u00e9ment essentiel des infrastructures modernes de s\u00e9curit\u00e9 routi\u00e8re. Elles sont con\u00e7ues pour d\u00e9vier la trajectoire des v\u00e9hicules, r\u00e9duire la gravit\u00e9 des accidents par sortie de route et prot\u00e9ger les automobilistes contre les dangers pr\u00e9sents en bordure de route, tels que les pentes raides, les obstacles fixes, les ponts et la circulation en sens inverse.<\/p>\n\n\n\n<p>Cependant, toutes les glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res ne sont pas fabriqu\u00e9es ni \u00e9valu\u00e9es selon les m\u00eames exigences. Les diff\u00e9rents march\u00e9s ont recours \u00e0 des normes et \u00e0 des syst\u00e8mes d'essai vari\u00e9s pour d\u00e9terminer si une barri\u00e8re de s\u00e9curit\u00e9 routi\u00e8re est adapt\u00e9e \u00e0 une application particuli\u00e8re.<\/p>\n\n\n\n<p>Parmi les normes les plus couramment cit\u00e9es, on trouve la norme EN 1317 en Europe, <strong><a href=\"https:\/\/roadskyguardrail.com\/fr\/aashto-m180-guardrail-the-standard-for-road-safety\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/aashto-m180-guardrail-the-standard-for-road-safety\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">AASHTO M180<\/a><\/strong> aux \u00c9tats-Unis, et les normes AS\/NZS en Australie et en Nouvelle-Z\u00e9lande.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/EN-1317-European-Standard-for-Road-Restraint-Systems.jpg\" alt=\"EN 1317 : Norme europ\u00e9enne relative aux syst\u00e8mes de retenue routiers\" class=\"wp-image-4920\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/EN-1317-European-Standard-for-Road-Restraint-Systems.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/EN-1317-European-Standard-for-Road-Restraint-Systems-400x267.jpg 400w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/EN-1317-European-Standard-for-Road-Restraint-Systems-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><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><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#EN_1317_European_Standard_for_Road_Restraint_Systems\" >EN 1317 : Norme europ\u00e9enne relative aux syst\u00e8mes de retenue routiers<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#What_Does_EN_1317_Cover\" >Quel est le champ d'application de la norme EN 1317 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#EN_1317_Containment_Levels\" >Niveaux de confinement selon la norme EN 1317<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#Working_Width\" >Largeur de travail<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#AASHTO_M180_Highway_Guardrail_Steel_Components\" >AASHTO M180 : \u00c9l\u00e9ments en acier pour glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#What_Does_AASHTO_M180_Cover\" >Quel est le champ d'application de la norme AASHTO M180 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#Why_Is_AASHTO_M180_Important\" >Pourquoi la norme AASHTO M180 est-elle importante ?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#ASNZS_Standards_for_Highway_Guardrail\" >Normes AS\/NZS relatives aux glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#ASNZS_3845_and_Crash_Testing\" >Norme AS\/NZS 3845 et essais de collision<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#EN_1317_vs_AASHTO_M180_vs_ASNZS_3845\" >EN 1317 vs AASHTO M180 vs AS\/NZS 3845<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#Why_Crash_Testing_Matters_for_Highway_Guardrail\" >Pourquoi les essais de collision sont-ils importants pour les glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EN_1317_European_Standard_for_Road_Restraint_Systems\"><\/span>EN 1317 : Norme europ\u00e9enne relative aux syst\u00e8mes de retenue routiers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La s\u00e9rie de normes europ\u00e9ennes EN 1317 porte sur les syst\u00e8mes de retenue routiers. Elle fournit un cadre pour l'\u00e9valuation et la classification des glissi\u00e8res de s\u00e9curit\u00e9, des parapets de protection des v\u00e9hicules, des \u00e9l\u00e9ments d'extr\u00e9mit\u00e9, des transitions et d'autres syst\u00e8mes de retenue.<\/p>\n\n\n\n<p>Contrairement \u00e0 une sp\u00e9cification de mat\u00e9riau qui porte principalement sur la composition ou les dimensions de l'acier, la norme EN 1317 met fortement l'accent sur les performances du syst\u00e8me de retenue complet en cas de choc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Does_EN_1317_Cover\"><\/span>Quel est le champ d'application de la norme EN 1317 ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La s\u00e9rie de normes EN 1317 traite de diff\u00e9rents aspects des syst\u00e8mes de retenue routiers, notamment :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Syst\u00e8mes de retenue pour v\u00e9hicules<\/li>\n\n\n\n<li>Performances de confinement<\/li>\n\n\n\n<li>Gravit\u00e9 de l'impact<\/li>\n\n\n\n<li>Largeur de travail<\/li>\n\n\n\n<li>Intrusion dans un v\u00e9hicule<\/li>\n\n\n\n<li>Essais de collision<\/li>\n\n\n\n<li>Terminaux<\/li>\n\n\n\n<li>Transitions<\/li>\n\n\n\n<li>Classification des performances<\/li>\n<\/ul>\n\n\n\n<p>L'une des caract\u00e9ristiques importantes de l'approche de la norme EN 1317 r\u00e9side dans le fait que les barri\u00e8res sont class\u00e9es en fonction de leurs performances mesur\u00e9es lors des essais, plut\u00f4t que d'\u00eatre simplement d\u00e9crites par leurs dimensions physiques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EN_1317_Containment_Levels\"><\/span>Niveaux de confinement selon la norme EN 1317<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Les glissi\u00e8res de s\u00e9curit\u00e9 test\u00e9es conform\u00e9ment \u00e0 la norme EN 1317 peuvent \u00eatre class\u00e9es en diff\u00e9rents niveaux de retenue en fonction de leurs performances lors des essais de collision.<\/p>\n\n\n\n<p>Parmi les classifications courantes, on peut citer :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N1<\/li>\n\n\n\n<li>N2<\/li>\n\n\n\n<li>H1<\/li>\n\n\n\n<li>H2<\/li>\n\n\n\n<li>H3<\/li>\n\n\n\n<li>H4a<\/li>\n\n\n\n<li>H4b<\/li>\n<\/ul>\n\n\n\n<p>Le niveau de confinement appropri\u00e9 d\u00e9pend de facteurs tels que la conception de la route, les conditions de circulation, les types de v\u00e9hicules, les dangers en bordure de route et les cons\u00e9quences d'une sortie de route.<\/p>\n\n\n\n<p>Par exemple, une barri\u00e8re con\u00e7ue principalement pour les v\u00e9hicules particuliers peut ne pas offrir le m\u00eame niveau de retenue que celui requis dans les zones o\u00f9 circulent couramment des poids lourds.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Working_Width\"><\/span>Largeur de travail<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La largeur de travail constitue un autre param\u00e8tre important de la norme EN 1317.<\/p>\n\n\n\n<p>La largeur de travail d\u00e9signe la distance lat\u00e9rale maximale occup\u00e9e par un syst\u00e8me de barri\u00e8res lors d'un choc, en tenant compte du mouvement dynamique de la barri\u00e8re.<\/p>\n\n\n\n<p>Cela rev\u00eat une importance particuli\u00e8re lorsqu'il y a des objets fixes, des pentes raides, des ouvrages ou d'autres dangers situ\u00e9s imm\u00e9diatement derri\u00e8re la glissi\u00e8re de s\u00e9curit\u00e9.<\/p>\n\n\n\n<p>Par cons\u00e9quent, il ne suffit pas de choisir une glissi\u00e8re de s\u00e9curit\u00e9 autorouti\u00e8re en se basant uniquement sur son niveau de retenue. Les ing\u00e9nieurs doivent \u00e9galement tenir compte de la largeur de travail et d\u2019autres caract\u00e9ristiques de performance ayant fait l\u2019objet d\u2019essais.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AASHTO-M180-Highway-Guardrail-Steel-Components.jpg\" alt=\"AASHTO M180 : \u00c9l\u00e9ments en acier pour glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res\" class=\"wp-image-4921\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AASHTO-M180-Highway-Guardrail-Steel-Components.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AASHTO-M180-Highway-Guardrail-Steel-Components-400x267.jpg 400w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AASHTO-M180-Highway-Guardrail-Steel-Components-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"AASHTO_M180_Highway_Guardrail_Steel_Components\"><\/span>AASHTO M180 : \u00c9l\u00e9ments en acier pour glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Aux \u00c9tats-Unis et sur de nombreux march\u00e9s internationaux influenc\u00e9s par les normes routi\u00e8res am\u00e9ricaines, la norme AASHTO M180 constitue une sp\u00e9cification importante pour les composants des glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res.<\/p>\n\n\n\n<p>La norme AASHTO M180 en vigueur s'intitule \u201c Sp\u00e9cification standard relative aux composants en acier pour les glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res \u201d. Elle couvre les composants en acier utilis\u00e9s dans les syst\u00e8mes de glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res non propri\u00e9taires, notamment <strong><a href=\"https:\/\/roadskyguardrail.com\/fr\/guardrail-beam\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/guardrail-beam\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">poutres de garde-corps<\/a><\/strong>, transitions, <strong><a href=\"https:\/\/roadskyguardrail.com\/fr\/guardrail-end-terminal\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/guardrail-end-terminal\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">sections finales<\/a><\/strong>, \u00e9l\u00e9ments de fixation, <strong><a href=\"https:\/\/roadskyguardrail.com\/fr\/guardrail-post\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/guardrail-post\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">postes<\/a><\/strong>, ainsi que les \u00e9l\u00e9ments d'ancrage.<\/p>\n\n\n\n<p>Cette distinction est importante :<\/p>\n\n\n\n<p>La norme AASHTO M180 est avant tout un cahier des charges relatif aux mat\u00e9riaux et aux composants, tandis que les exigences en mati\u00e8re de r\u00e9sistance aux chocs font l'objet de proc\u00e9dures distinctes d'\u00e9valuation des dispositifs de s\u00e9curit\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Does_AASHTO_M180_Cover\"><\/span>Quel est le champ d'application de la norme AASHTO M180 ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>En fonction de l'\u00e9dition et du volet concern\u00e9s, la norme AASHTO M180 traite notamment des points suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Poutres de glissi\u00e8re de s\u00e9curit\u00e9 en acier ondul\u00e9<\/li>\n\n\n\n<li><a href=\"https:\/\/roadskyguardrail.com\/fr\/w-beam\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/w-beam\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Garde-corps en W<\/a><\/li>\n\n\n\n<li>Poutres de transition<\/li>\n\n\n\n<li>Sections d'extr\u00e9mit\u00e9<\/li>\n\n\n\n<li>Sections tampons<\/li>\n\n\n\n<li>Connecteurs de borne<\/li>\n\n\n\n<li>Plaques d'appui<\/li>\n\n\n\n<li>Poteaux en acier<\/li>\n\n\n\n<li><a href=\"https:\/\/roadskyguardrail.com\/fr\/guardrail-bolts-nuts\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/guardrail-bolts-nuts\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">Vis, \u00e9crous<\/a>, et <a href=\"https:\/\/roadskyguardrail.com\/fr\/spacer\" data-type=\"link\" data-id=\"https:\/\/roadskyguardrail.com\/spacer\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"text-decoration: underline;\">rondelles<\/a><\/li>\n\n\n\n<li>C\u00e2bles m\u00e9talliques et accessoires<\/li>\n\n\n\n<li>Rev\u00eatements de protection<\/li>\n\n\n\n<li>Exigences relatives aux mat\u00e9riaux et \u00e0 la fabrication<\/li>\n<\/ul>\n\n\n\n<p>La sp\u00e9cification aborde \u00e9galement les diff\u00e9rents types de protection contre la corrosion ainsi que les exigences relatives au rev\u00eatement, au stockage et \u00e0 la manutention.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Is_AASHTO_M180_Important\"><\/span>Pourquoi la norme AASHTO M180 est-elle importante ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Une glissi\u00e8re de s\u00e9curit\u00e9 routi\u00e8re doit conserver ses propri\u00e9t\u00e9s structurelles dans des environnements ext\u00e9rieurs difficiles. Les barri\u00e8res routi\u00e8res sont expos\u00e9es \u00e0 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pluie<\/li>\n\n\n\n<li>Humidit\u00e9<\/li>\n\n\n\n<li>Sel de d\u00e9neigement<\/li>\n\n\n\n<li>Variations de temp\u00e9rature<\/li>\n\n\n\n<li>Exposition aux UV<\/li>\n\n\n\n<li>Collisions de v\u00e9hicules<\/li>\n\n\n\n<li>Activit\u00e9s de construction et d'entretien<\/li>\n<\/ul>\n\n\n\n<p>La norme AASHTO M180 contribue \u00e0 d\u00e9finir des exigences coh\u00e9rentes pour les composants en acier utilis\u00e9s dans les syst\u00e8mes de glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AS-NZS-Standards-for-Highway-Guardrail.jpg\" alt=\"Normes AS\/NZS relatives aux glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res\" class=\"wp-image-4922\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AS-NZS-Standards-for-Highway-Guardrail.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AS-NZS-Standards-for-Highway-Guardrail-400x267.jpg 400w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/AS-NZS-Standards-for-Highway-Guardrail-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ASNZS_Standards_for_Highway_Guardrail\"><\/span>Normes AS\/NZS relatives aux glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L'Australie et la Nouvelle-Z\u00e9lande utilisent leur propre r\u00e9f\u00e9rentiel en mati\u00e8re de barri\u00e8res de s\u00e9curit\u00e9 routi\u00e8re, articul\u00e9 autour de la s\u00e9rie de normes AS\/NZS 3845.<\/p>\n\n\n\n<p>La norme AS\/NZS 3845 porte sur les syst\u00e8mes et dispositifs de barri\u00e8res de s\u00e9curit\u00e9 routi\u00e8re et couvre des domaines tels que les exigences relatives aux syst\u00e8mes, les essais de collision, l'installation, l'entretien et l'\u00e9valuation. Austroads pr\u00e9cise que la norme AS\/NZS 3845 est utilis\u00e9e conjointement avec le Manuel d'\u00e9valuation des \u00e9quipements de s\u00e9curit\u00e9 (MASH) de l'AASHTO pour l'\u00e9valuation des \u00e9quipements de s\u00e9curit\u00e9 routi\u00e8re destin\u00e9s au march\u00e9 australasien.<\/p>\n\n\n\n<p>Le cadre actuel comprend :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AS\/NZS 3845.1:2015<\/strong> \u2013 Syst\u00e8mes de barri\u00e8res de s\u00e9curit\u00e9 routi\u00e8re<\/li>\n\n\n\n<li><strong>AS\/NZS 3845.2:2017<\/strong> \u2013 Dispositifs de s\u00e9curit\u00e9 routi\u00e8re<\/li>\n<\/ul>\n\n\n\n<p>Ces normes ont remplac\u00e9 certaines parties de l'ancienne norme-cadre AS\/NZS 3845:1999.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ASNZS_3845_and_Crash_Testing\"><\/span>Norme AS\/NZS 3845 et essais de collision<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La norme AS\/NZS 3845 d\u00e9finit les exigences applicables aux syst\u00e8mes de barri\u00e8res de s\u00e9curit\u00e9 routi\u00e8re et comprend des exigences en mati\u00e8re d'essais de collision permettant de d\u00e9terminer l'ad\u00e9quation d'un syst\u00e8me.<\/p>\n\n\n\n<p>Cela signifie que l'\u00e9valuation porte sur les performances du syst\u00e8me de barri\u00e8res plut\u00f4t que sur le simple fait de v\u00e9rifier si une poutre en W donn\u00e9e pr\u00e9sente les dimensions requises.<\/p>\n\n\n\n<p>Pour les projets men\u00e9s en Australie et en Nouvelle-Z\u00e9lande, les ing\u00e9nieurs et les entrepreneurs peuvent \u00e9galement \u00eatre amen\u00e9s \u00e0 tenir compte des exigences des autorit\u00e9s routi\u00e8res locales et des listes de produits agr\u00e9\u00e9s.<\/p>\n\n\n\n<p>Par exemple, les sp\u00e9cifications de Waka Kotahi (Nouvelle-Z\u00e9lande) relatives aux glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res exigent l'utilisation de syst\u00e8mes de fixation homologu\u00e9s pour les applications sur les routes nationales, le r\u00e9f\u00e9rentiel applicable faisant r\u00e9f\u00e9rence aux normes AS\/NZS 3845 et MASH.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EN_1317_vs_AASHTO_M180_vs_ASNZS_3845\"><\/span>EN 1317 vs AASHTO M180 vs AS\/NZS 3845<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Bien que ces normes soient souvent \u00e9voqu\u00e9es conjointement lorsqu'il est question des glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res, elles ne r\u00e9pondent pas exactement au m\u00eame objectif.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Standard<\/th><th class=\"has-text-align-center\" data-align=\"center\">March\u00e9 principal<\/th><th class=\"has-text-align-center\" data-align=\"center\">Objectif principal<\/th><th class=\"has-text-align-center\" data-align=\"center\">Application type<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">EN 1317<\/td><td class=\"has-text-align-center\" data-align=\"center\">L'Europe et les march\u00e9s appliquant les normes europ\u00e9ennes<\/td><td class=\"has-text-align-center\" data-align=\"center\">Performances et classification des syst\u00e8mes de retenue routiers<\/td><td class=\"has-text-align-center\" data-align=\"center\">Syst\u00e8mes de retenue pour v\u00e9hicules ayant fait l'objet d'essais de collision<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">AASHTO M180<\/td><td class=\"has-text-align-center\" data-align=\"center\">Projets am\u00e9ricains et internationaux utilisant les sp\u00e9cifications de l'AASHTO<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u00c9l\u00e9ments et mat\u00e9riaux des glissi\u00e8res de s\u00e9curit\u00e9 en acier<\/td><td class=\"has-text-align-center\" data-align=\"center\">Poutrelles en W, poteaux, \u00e9l\u00e9ments de fixation et composants associ\u00e9s<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">AS\/NZS 3845<\/td><td class=\"has-text-align-center\" data-align=\"center\">Australie et Nouvelle-Z\u00e9lande<\/td><td class=\"has-text-align-center\" data-align=\"center\">Syst\u00e8mes et dispositifs de barri\u00e8res de s\u00e9curit\u00e9 routi\u00e8re<\/td><td class=\"has-text-align-center\" data-align=\"center\">Conception, \u00e9valuation, essais et installation des barri\u00e8res de s\u00e9curit\u00e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Crash_Testing_Matters_for_Highway_Guardrail\"><\/span>Pourquoi les essais de collision sont-ils importants pour les glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Une glissi\u00e8re de s\u00e9curit\u00e9 routi\u00e8re est un dispositif de s\u00e9curit\u00e9, et non pas simplement un produit en acier.<\/p>\n\n\n\n<p>En cas de collision avec un v\u00e9hicule, la glissi\u00e8re de s\u00e9curit\u00e9 doit absorber et rediriger l'\u00e9nergie de mani\u00e8re contr\u00f4l\u00e9e. Le syst\u00e8me peut se d\u00e9former, les poteaux peuvent pivoter ou s'arracher, et la glissi\u00e8re peut se d\u00e9former lat\u00e9ralement.<\/p>\n\n\n\n<p>Une barri\u00e8re efficace doit permettre d'emp\u00eacher le v\u00e9hicule de :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sortie de la chauss\u00e9e<\/li>\n\n\n\n<li>Franchir la barri\u00e8re<\/li>\n\n\n\n<li>Enjamber la barri\u00e8re<\/li>\n\n\n\n<li>Franchir la barri\u00e8re<\/li>\n\n\n\n<li>R\u00e9int\u00e9gration dans la circulation de mani\u00e8re dangereuse<\/li>\n\n\n\n<li>Exposer les occupants du v\u00e9hicule \u00e0 un risque excessif<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Les normes EN 1317, AASHTO M180 et AS\/NZS 3845 constituent des r\u00e9f\u00e9rences importantes en mati\u00e8re de glissi\u00e8res de s\u00e9curit\u00e9 routi\u00e8res, mais chacune d'entre elles met l'accent sur des exigences diff\u00e9rentes. Lors du choix d'une glissi\u00e8re de s\u00e9curit\u00e9, il convient de tenir compte de la norme applicable, des performances en cas de collision, des sp\u00e9cifications relatives aux mat\u00e9riaux et des exigences d'installation afin de garantir un syst\u00e8me de barri\u00e8re s\u00fbr et conforme.<\/p>","protected":false},"excerpt":{"rendered":"<p>Highway guardrails are an essential part of modern road safety infrastructure. They are designed to redirect vehicles, reduce the severity of run-off-road crashes, and protect motorists from roadside hazards such as steep slopes, fixed objects, bridges, and opposing traffic. However, not all highway guardrails are manufactured or evaluated according to the same requirements. Different markets use different standards and testing systems to determine whether a road safety barrier is suitable for a particular application. Among the most widely referenced standards are EN 1317 in Europe, AASHTO M180 in the United States, and AS\/NZS standards in Australia and New Zealand. EN 1317: European Standard for Road Restraint Systems EN 1317 is the European standard series covering road restraint systems. It provides a framework for evaluating and classifying roadside safety barriers, vehicle parapets, terminals, transitions, and other restraint systems. Unlike a material specification that focuses primarily on steel composition or dimensions, EN 1317 places significant emphasis on the performance of the complete &#8230;<\/p>","protected":false},"author":1,"featured_media":4923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-4919","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EN 1317, AASHTO M180 &amp; AS\/NZS Standards Explained<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EN 1317, AASHTO M180 &amp; AS\/NZS Standards Explained\" \/>\n<meta property=\"og:description\" content=\"Highway guardrails are an essential part of modern road safety infrastructure. They are designed to redirect vehicles, reduce the severity of run-off-road crashes, and protect motorists from roadside hazards such as steep slopes, fixed objects, bridges, and opposing traffic. However, not all highway guardrails are manufactured or evaluated according to the same requirements. Different markets use different standards and testing systems to determine whether a road safety barrier is suitable for a particular application. Among the most widely referenced standards are EN 1317 in Europe, AASHTO M180 in the United States, and AS\/NZS standards in Australia and New Zealand. EN 1317: European Standard for Road Restraint Systems EN 1317 is the European standard series covering road restraint systems. It provides a framework for evaluating and classifying roadside safety barriers, vehicle parapets, terminals, transitions, and other restraint systems. Unlike a material specification that focuses primarily on steel composition or dimensions, EN 1317 places significant emphasis on the performance of the complete ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskyguardrail.com\/fr\/en-1317-aashto-m180-as-nzs-standards-explained\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd (Roadsky Corporation)\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-17T06:19:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-17T06:20:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2026\/08\/Highway-Guardrail-Standards.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/en-1317-aashto-m180-as-nzs-standards-explained#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/en-1317-aashto-m180-as-nzs-standards-explained\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/roadskyguardrail.com\\\/#\\\/schema\\\/person\\\/16221aef5d23da298e3c2de708adbfa1\"},\"headline\":\"EN 1317, AASHTO M180 &amp; 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