{"id":3537,"date":"2023-03-28T08:29:27","date_gmt":"2023-03-28T08:29:27","guid":{"rendered":"https:\/\/roadskyguardrail.com\/?p=3537"},"modified":"2023-03-28T08:30:40","modified_gmt":"2023-03-28T08:30:40","slug":"guardrails-a-crucial-safety-feature-on-highways","status":"publish","type":"post","link":"https:\/\/roadskyguardrail.com\/fr\/guardrails-a-crucial-safety-feature-on-highways","title":{"rendered":"Garde-corps : Un \u00e9l\u00e9ment de s\u00e9curit\u00e9 essentiel sur les autoroutes"},"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<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\/guardrails-a-crucial-safety-feature-on-highways\/#Factors_Determining_Guardrail_Installation\" >Facteurs d\u00e9terminant l'installation des garde-corps<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/roadskyguardrail.com\/fr\/guardrails-a-crucial-safety-feature-on-highways\/#Types_of_Guardrails\" >Types de garde-corps<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/roadskyguardrail.com\/fr\/guardrails-a-crucial-safety-feature-on-highways\/#When_Are_Guardrails_Required_on_Roads\" >Quand les glissi\u00e8res de s\u00e9curit\u00e9 sont-elles n\u00e9cessaires sur les routes ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/roadskyguardrail.com\/fr\/guardrails-a-crucial-safety-feature-on-highways\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p><strong><a style=\"text-decoration: underline;\" href=\"https:\/\/roadskyguardrail.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">Garde-corps<\/a><\/strong> Les glissi\u00e8res de s\u00e9curit\u00e9 sont un \u00e9l\u00e9ment courant sur les autoroutes et autres routes. Elles constituent une barri\u00e8re physique entre les v\u00e9hicules et les dangers tels que les pentes abruptes, les talus et d'autres objets. L'objectif des glissi\u00e8res de s\u00e9curit\u00e9 est de prot\u00e9ger les automobilistes et les passagers contre des blessures graves ou mortelles en cas de collision ou d'accident. Cependant, les glissi\u00e8res de s\u00e9curit\u00e9 ne sont pas obligatoires sur toutes les routes et leur installation d\u00e9pend de plusieurs facteurs.<\/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\/2023\/03\/Highway-Guardrail.jpg\" alt=\"Garde-corps d&#039;autoroute\" class=\"wp-image-3540\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail-400x267.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption>Garde-corps d'autoroute<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_Determining_Guardrail_Installation\"><\/span>Facteurs d\u00e9terminant l'installation des garde-corps<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Plusieurs facteurs d\u00e9terminent si une glissi\u00e8re de s\u00e9curit\u00e9 est n\u00e9cessaire ou non sur une route donn\u00e9e. Ces facteurs sont les suivants<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Limite de vitesse : <\/strong>La limitation de vitesse sur la route est l'un des facteurs les plus importants pour d\u00e9terminer la n\u00e9cessit\u00e9 de glissi\u00e8res de s\u00e9curit\u00e9. En g\u00e9n\u00e9ral, si une route a une limite de vitesse de 45 miles par heure ou plus, il est plus probable qu'elle n\u00e9cessite des glissi\u00e8res de s\u00e9curit\u00e9.<\/li><li><strong>Volume du trafic :<\/strong> Un autre facteur qui joue un r\u00f4le dans la d\u00e9termination de la n\u00e9cessit\u00e9 des glissi\u00e8res de s\u00e9curit\u00e9 est le volume de trafic sur la route. Les routes \u00e0 fort trafic sont plus susceptibles de n\u00e9cessiter des glissi\u00e8res de s\u00e9curit\u00e9, car le risque de collisions et d'accidents y est plus \u00e9lev\u00e9.<\/li><li><strong>G\u00e9om\u00e9trie de la route : <\/strong>La g\u00e9om\u00e9trie de la route joue \u00e9galement un r\u00f4le dans la d\u00e9termination de la n\u00e9cessit\u00e9 d'une glissi\u00e8re de s\u00e9curit\u00e9. Les routes pr\u00e9sentant des courbes prononc\u00e9es, des talus abrupts ou des d\u00e9nivellations sont plus susceptibles de n\u00e9cessiter des glissi\u00e8res de s\u00e9curit\u00e9 pour \u00e9viter les accidents.<\/li><li><strong>Environnement proche :<\/strong> L'environnement de la route peut \u00e9galement influer sur la n\u00e9cessit\u00e9 d'installer des glissi\u00e8res de s\u00e9curit\u00e9. Par exemple, s'il y a des b\u00e2timents ou d'autres structures \u00e0 proximit\u00e9 de la route, des glissi\u00e8res de s\u00e9curit\u00e9 peuvent \u00eatre n\u00e9cessaires pour emp\u00eacher les v\u00e9hicules de les heurter.<\/li><li><strong>Historique des accidents :<\/strong> L'historique des accidents sur la route est un autre facteur important \u00e0 prendre en compte pour d\u00e9terminer la n\u00e9cessit\u00e9 d'installer des glissi\u00e8res de s\u00e9curit\u00e9. S'il y a eu un nombre important d'accidents sur un tron\u00e7on de route particulier, il peut \u00eatre n\u00e9cessaire d'installer des glissi\u00e8res de s\u00e9curit\u00e9 pour pr\u00e9venir les accidents futurs.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Guardrails\"><\/span>Types de garde-corps<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Il existe plusieurs types de glissi\u00e8res de s\u00e9curit\u00e9 qui peuvent \u00eatre utilis\u00e9es sur les routes, en fonction des besoins sp\u00e9cifiques de la route et de ses usagers. Les types de glissi\u00e8res les plus courants sont les suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><a style=\"text-decoration: underline;\" href=\"https:\/\/roadskyguardrail.com\/fr\/w-beam\" target=\"_blank\" rel=\"noreferrer noopener\">Garde-corps en W<\/a><\/strong>: Les glissi\u00e8res de s\u00e9curit\u00e9 \u00e0 poutre en W sont le type de glissi\u00e8re le plus courant sur les routes. Elles sont constitu\u00e9es d'une s\u00e9rie de poutres en acier mont\u00e9es sur des poteaux et con\u00e7ues pour absorber l'impact d'une collision. Les glissi\u00e8res de s\u00e9curit\u00e9 \u00e0 poutre en W sont efficaces pour emp\u00eacher les v\u00e9hicules de traverser dans le sens inverse de la circulation ou de quitter compl\u00e8tement la route.<\/li><li><strong>Garde-corps pour c\u00e2bles<\/strong>: Les glissi\u00e8res de s\u00e9curit\u00e9 \u00e0 c\u00e2bles sont un autre type de glissi\u00e8re de s\u00e9curit\u00e9 qui devient de plus en plus populaire sur les autoroutes et autres routes. Elles sont constitu\u00e9es de c\u00e2bles \u00e0 haute tension mont\u00e9s sur des poteaux et con\u00e7us pour absorber l'impact d'une collision. Les glissi\u00e8res de s\u00e9curit\u00e9 en c\u00e2ble sont efficaces pour emp\u00eacher les v\u00e9hicules de traverser dans le sens inverse de la circulation ou de quitter compl\u00e8tement la route.<\/li><li><strong>Barri\u00e8re en b\u00e9ton Garde-corps<\/strong>: Les glissi\u00e8res de s\u00e9curit\u00e9 en b\u00e9ton sont un type de glissi\u00e8re de s\u00e9curit\u00e9 g\u00e9n\u00e9ralement utilis\u00e9 sur les autoroutes et autres routes \u00e0 grande vitesse. Elles sont constitu\u00e9es de barri\u00e8res en b\u00e9ton mont\u00e9es sur des poteaux et con\u00e7ues pour absorber l'impact d'une collision. Les glissi\u00e8res de s\u00e9curit\u00e9 en b\u00e9ton sont tr\u00e8s efficaces pour emp\u00eacher les v\u00e9hicules de traverser dans le sens inverse de la circulation ou de quitter compl\u00e8tement la route.<\/li><\/ul>\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\/2023\/03\/Highway-Guardrail2.jpg\" alt=\"Garde-corps d&#039;autoroute\" class=\"wp-image-3542\" srcset=\"https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail2.jpg 600w, https:\/\/roadskyguardrail.com\/wp-content\/uploads\/2023\/03\/Highway-Guardrail2-400x267.jpg 400w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Are_Guardrails_Required_on_Roads\"><\/span>Quand les glissi\u00e8res de s\u00e9curit\u00e9 sont-elles n\u00e9cessaires sur les routes ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Routes \u00e0 grande vitesse<\/strong>: Comme indiqu\u00e9 pr\u00e9c\u00e9demment, les routes dont la vitesse est limit\u00e9e \u00e0 45 miles par heure ou plus sont plus susceptibles de n\u00e9cessiter des glissi\u00e8res de s\u00e9curit\u00e9. En effet, les vitesses \u00e9lev\u00e9es augmentent le risque d'accidents graves et les glissi\u00e8res de s\u00e9curit\u00e9 peuvent contribuer \u00e0 pr\u00e9venir les d\u00e9c\u00e8s et les blessures graves.<\/li><li><strong>Courbes et d\u00e9crochements<\/strong>: Les routes pr\u00e9sentant des courbes prononc\u00e9es et des d\u00e9nivel\u00e9s importants sont \u00e9galement plus susceptibles de n\u00e9cessiter des glissi\u00e8res de s\u00e9curit\u00e9 pour \u00e9viter les accidents. La g\u00e9om\u00e9trie de la route peut emp\u00eacher les conducteurs de rester sur la route, surtout s'ils roulent \u00e0 grande vitesse ou s'ils sont distraits. Les glissi\u00e8res de s\u00e9curit\u00e9 peuvent constituer une barri\u00e8re physique qui aide les v\u00e9hicules \u00e0 rester sur la route et les emp\u00eache de quitter le bord.<\/li><li><strong>Ponts et viaducs<\/strong>: Les ponts et les viaducs sont un autre domaine o\u00f9 les glissi\u00e8res de s\u00e9curit\u00e9 sont souvent n\u00e9cessaires. Ces structures sont g\u00e9n\u00e9ralement sur\u00e9lev\u00e9es et disposent d'un espace de man\u0153uvre limit\u00e9 pour les v\u00e9hicules, ce qui les rend plus propices aux accidents. Les glissi\u00e8res de s\u00e9curit\u00e9 peuvent emp\u00eacher les v\u00e9hicules d'entrer en collision avec les c\u00f4t\u00e9s des ponts et des viaducs et de tomber du bord.<\/li><li><strong>Remblais abrupts<\/strong>: Les routes pr\u00e9sentant des talus ou des pentes raides sont \u00e9galement plus susceptibles de n\u00e9cessiter des glissi\u00e8res de s\u00e9curit\u00e9. Ces talus peuvent \u00eatre difficiles \u00e0 franchir, surtout par mauvais temps ou si le conducteur n'est pas attentif. Les glissi\u00e8res de s\u00e9curit\u00e9 peuvent emp\u00eacher les v\u00e9hicules de glisser le long du talus et constituent une barri\u00e8re physique pour prot\u00e9ger les automobilistes.<\/li><li><strong>Historique des accidents<\/strong>: Comme indiqu\u00e9 pr\u00e9c\u00e9demment, l'historique des accidents sur une route donn\u00e9e est un facteur important \u00e0 prendre en compte pour d\u00e9terminer la n\u00e9cessit\u00e9 d'installer des glissi\u00e8res de s\u00e9curit\u00e9. S'il y a eu plusieurs accidents sur un tron\u00e7on de route particulier, il peut \u00eatre n\u00e9cessaire d'installer des glissi\u00e8res de s\u00e9curit\u00e9 pour \u00e9viter de nouveaux accidents.<\/li><\/ol>\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 glissi\u00e8res de s\u00e9curit\u00e9 sont un \u00e9l\u00e9ment de s\u00e9curit\u00e9 essentiel sur les routes et les autoroutes, car elles constituent une barri\u00e8re physique entre les v\u00e9hicules et les dangers. L'installation de glissi\u00e8res de s\u00e9curit\u00e9 d\u00e9pend de plusieurs facteurs, notamment des limitations de vitesse, du volume de trafic, de la g\u00e9om\u00e9trie de la route, de l'environnement et de l'historique des accidents. Les types de glissi\u00e8res les plus courants sont les glissi\u00e8res en W, les glissi\u00e8res en c\u00e2ble et les glissi\u00e8res en b\u00e9ton. Si vous conduisez sur une route o\u00f9 la limite de vitesse est \u00e9lev\u00e9e, o\u00f9 les courbes sont prononc\u00e9es, o\u00f9 les talus sont abrupts et o\u00f9 il y a des ant\u00e9c\u00e9dents d'accidents, il est important d'\u00eatre conscient de la pr\u00e9sence de glissi\u00e8res de s\u00e9curit\u00e9 et de conduire prudemment afin d'\u00e9viter les accidents.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les glissi\u00e8res de s\u00e9curit\u00e9 sont un \u00e9l\u00e9ment courant sur les autoroutes et autres routes. Elles constituent une barri\u00e8re physique entre les v\u00e9hicules et les dangers tels que les pentes abruptes, les talus et d'autres objets. L'objectif des glissi\u00e8res de s\u00e9curit\u00e9 est de prot\u00e9ger les automobilistes et les passagers contre des blessures graves ou mortelles en cas de collision ou d'accident. Cependant, toutes les routes ne n\u00e9cessitent pas de glissi\u00e8res de s\u00e9curit\u00e9 et leur installation d\u00e9pend de plusieurs facteurs. Facteurs d\u00e9terminant l'installation d'une glissi\u00e8re de s\u00e9curit\u00e9 Plusieurs facteurs d\u00e9terminent si une glissi\u00e8re de s\u00e9curit\u00e9 est n\u00e9cessaire ou non sur une route donn\u00e9e. Ces facteurs sont les suivants Limite de vitesse : la limite de vitesse sur la route est l'un des facteurs les plus importants pour d\u00e9terminer la n\u00e9cessit\u00e9 d'installer des glissi\u00e8res de s\u00e9curit\u00e9. En g\u00e9n\u00e9ral, si une route a une limite de vitesse de 45 miles par heure ou plus, il est plus probable qu'elle n\u00e9cessite des glissi\u00e8res de s\u00e9curit\u00e9. Volume du trafic : Un autre facteur qui joue un r\u00f4le dans la d\u00e9termination de la n\u00e9cessit\u00e9 de glissi\u00e8res de s\u00e9curit\u00e9 est le volume de trafic sur la route. Les routes \u00e0 fort trafic sont plus susceptibles ...<\/p>","protected":false},"author":1,"featured_media":3540,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-3537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guardrails: A Crucial Safety Feature on Highways - Roadskyguardrail<\/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\/guardrails-a-crucial-safety-feature-on-highways\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guardrails: A Crucial Safety Feature on Highways - Roadskyguardrail\" \/>\n<meta property=\"og:description\" content=\"Guardrails are a common feature on highways and other roads, providing a physical barrier between vehicles and hazards such as steep drop-offs, embankments, and other objects. The purpose of guardrails is to protect motorists and passengers from serious injuries or fatalities in the event of a collision or accident. However, not all roads require guardrails, and their installation depends on a variety of factors. Factors Determining Guardrail Installation There are several factors that determine whether or not a guardrail is required on a particular road. These include: Speed Limit: The speed limit on the road is one of the most important factors in determining the need for guardrails. Generally, if a road has a speed limit of 45 miles per hour or higher, it is more likely to require guardrails. Traffic Volume: Another factor that plays a role in determining the need for guardrails is the volume of traffic on the road. 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