{"id":12098,"date":"2026-01-16T12:14:39","date_gmt":"2026-01-16T11:14:39","guid":{"rendered":"https:\/\/strail.de\/?p=12098"},"modified":"2026-05-28T15:49:46","modified_gmt":"2026-05-28T13:49:46","slug":"oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome","status":"publish","type":"post","link":"https:\/\/strail.de\/fr\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\/","title":{"rendered":"Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du \u00ab\u00a0Pont Bleu\u00a0\u00bb qui enjambe la Dr\u00f4me"},"content":{"rendered":"<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--80)\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group refs product_img_slider- mob-1 slider-gap-16 noloop lightbox is-layout-grid wp-container-core-group-is-layout-b757edec wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich.jpg\" alt=\"STRAILway longrine de pont France\" class=\"wp-image-7037\" style=\"object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich-300x300.jpg 300w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich-150x150.jpg 150w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich-500x500.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><h1 class=\"wp-block-post-title has-detailpages-heading-font-size\">Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du \u00ab\u00a0Pont Bleu\u00a0\u00bb qui enjambe la Dr\u00f4me<\/h1>\n\n\n<p class=\"has-medium-font-size\">Faits<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"ort_icon\"><strong>Lieu :<\/strong> Aspres-sur-Bu\u00ebch, France<\/li>\n\n\n\n<li class=\"zeitraum_icon\"><strong>Date :<\/strong> avril 2021<\/li>\n\n\n\n<li class=\"bauherr_icon\"><strong>Ma\u00eetre d&rsquo;ouvrage :<\/strong> SNCF RESEAU<\/li>\n\n\n\n<li class=\"produkte_icon\"><strong>Produits :<\/strong> 140 longrines de pont STRAILway 2.400 x 260 x 160 mm avec fraisage sp\u00e9cial, 2 longrines de pont STRAILway 2.600 x 260 x 160 mm avec fraisage sp\u00e9cial<\/li>\n\n\n\n<li class=\"gegebenheiten_icon\"><strong>Vitesses :<\/strong> max. 90 km\/h <\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Avantages<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Dur\u00e9e de vie &gt; 50 ans<\/li>\n\n\n\n<li class=\"\">Particuli\u00e8rement r\u00e9sistant \u00e0 toutes les influences environnementales<\/li>\n\n\n\n<li class=\"\">Tr\u00e8s facile \u00e0 fa\u00e7onner avec des outils courants.<\/li>\n\n\n\n<li class=\"\">Peu d&rsquo;entretien<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"has-medium-font-size\">Description du projet<\/p>\n\n\n\n<p>Le \u00ab\u00a0Pont Bleu\u00a0\u00bb, qui est un pont \u00e0 treillis m\u00e9tallique imposant sans ballast, enjambe la rivi\u00e8re Dr\u00f4me au c\u0153ur de la zone prot\u00e9g\u00e9e NATURA 2000 \u00ab\u00a0Les Rami\u00e8res du Val de Dr\u00f4me\u00a0\u00bb. Apr\u00e8s l&rsquo;\u00e9limination des anciennes peintures contenant du plomb, le choix du mat\u00e9riau des traverses c&rsquo;\u00e9tait la prochaine suite logique pour la protection de l&rsquo;environnement. Afin de prot\u00e9ger l&rsquo;\u00e9cosyst\u00e8me du lessivage des traverses en bois trait\u00e9es chimiquement, le bureau d&rsquo;\u00e9tudes EGIS RAIL a opt\u00e9 pour la traverse composite STRAILway.  <\/p>\n\n\n\n<p>SNCF R\u00e9seau ne laisse rien au hasard. Pour trouver le syst\u00e8me de fixation optimal, les traverses ont \u00e9t\u00e9 soumises \u00e0 un test de longue dur\u00e9e dans une chambre climatique. R\u00e9sultat : une selle \u00e0 4 trous avec fixation indirecte type NABLA a donn\u00e9 les meilleurs r\u00e9sultats. Avec un fluage inf\u00e9rieur \u00e0 0,3 mm, STRAILway a convaincu sur toute la ligne et a montr\u00e9 une stabilit\u00e9 maximale dans des conditions climatiques variables.   <\/p>\n\n\n\n<p>Malgr\u00e9 les exigences en point de vue techniques et environnementales \u00e9lev\u00e9es, le projet est rest\u00e9 \u00e9conomique : l&rsquo;investissement dans les 142 traverses sp\u00e9ciales a repr\u00e9sent\u00e9 moins de 0,05 % du budget total, tout en augmentant \u00e9norm\u00e9ment la dur\u00e9e de vie et en ne n\u00e9cessitant aucun entretien.<\/p>\n\n\n\n<p>La fabrication des longrines a \u00e9t\u00e9 r\u00e9alis\u00e9e sur le site de production de KRAIBURG STRAIL \u00e0 Tittmoning. Les traverses ont \u00e9t\u00e9 livr\u00e9es \u00e0 l&rsquo;usine SNCF de Bretenoux pour l&rsquo;usinage final (per\u00e7age et fraisage). L&rsquo;installation par l&rsquo;entreprise de construction MECCOLI a \u00e9t\u00e9 rapide et pr\u00e9cise, de sorte que le trafic ferroviaire a pu reprendre rapidement sur le \u00ab\u00a0pont bleu\u00a0\u00bb.  <\/p>\n\n\n\n<div class=\"wp-block-group product_img_slider- hand-1 mob-1 tab-2 desk-3 slider-gap-16 noloop is-layout-grid wp-container-core-group-is-layout-acc8bb78 wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Detailansicht-Frankreich.jpg\" alt=\"Longrines de pont STRAILway durables pour la r&#xE9;novation de ponts en France\" class=\"wp-image-7040\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Detailansicht-Frankreich.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Detailansicht-Frankreich-300x300.jpg 300w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Detailansicht-Frankreich-150x150.jpg 150w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Detailansicht-Frankreich-500x500.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full wp-container-content-e269605d\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-2.jpg\" alt=\"Longrines de pont STRAILway durables install&#xE9;es en France\" class=\"wp-image-7038\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-2.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-2-300x300.jpg 300w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-2-150x150.jpg 150w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-2-500x500.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich.jpg\" alt=\"La SNCF mise sur les longrines de pont STRAILway \" class=\"wp-image-7039\" style=\"aspect-ratio:1;object-fit:cover\" srcset=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich.jpg 1000w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-300x300.jpg 300w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-150x150.jpg 150w,  https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Einbau-Drome-Frankreich-500x500.jpg 500w\" sizes=\"(max-width: 480px) 150px, (max-width: 767px) 150px, (max-width: 1399px) 600px, (max-width: 1999px) 700px, 1000px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Faits Avantages Description du projet Le \u00ab\u00a0Pont Bleu\u00a0\u00bb, qui est un pont \u00e0 treillis m\u00e9tallique imposant sans ballast, enjambe la rivi\u00e8re Dr\u00f4me au c\u0153ur de la zone prot\u00e9g\u00e9e NATURA 2000 \u00ab\u00a0Les Rami\u00e8res du Val de Dr\u00f4me\u00a0\u00bb. Apr\u00e8s l&rsquo;\u00e9limination des anciennes peintures contenant du plomb, le choix du mat\u00e9riau des traverses c&rsquo;\u00e9tait la prochaine suite logique [&hellip;]<\/p>","protected":false},"author":12,"featured_media":12099,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_expiration_date":"","footnotes":""},"categories":[889],"tags":[],"download-filter":[937],"filter-stellenanzeigen":[],"class_list":["post-12098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-references"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du &quot;Pont Bleu&quot; qui enjambe la Dr\u00f4me - KRAIBURG STRAIL<\/title>\n<meta name=\"description\" content=\"Dans le cadre du projet de r\u00e9novation de la ligne Livron-Aspres, d&#039;un montant de 70 millions d&#039;euros, SNCF R\u00e9seau \u00e9tait confront\u00e9e \u00e0 un d\u00e9fi environnemental: le &quot;Pont Bleu&quot; enjambe une r\u00e9serve naturelle strictement prot\u00e9g\u00e9e. La solution pour une protection maximale de l&#039;eau et une pr\u00e9cision technique ? Les traverses composites STRAILway.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/strail.de\/fr\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du &quot;Pont Bleu&quot; qui enjambe la Dr\u00f4me - KRAIBURG STRAIL\" \/>\n<meta property=\"og:description\" content=\"Dans le cadre du projet de r\u00e9novation de la ligne Livron-Aspres, d&#039;un montant de 70 millions d&#039;euros, SNCF R\u00e9seau \u00e9tait confront\u00e9e \u00e0 un d\u00e9fi environnemental: le &quot;Pont Bleu&quot; enjambe une r\u00e9serve naturelle strictement prot\u00e9g\u00e9e. La solution pour une protection maximale de l&#039;eau et une pr\u00e9cision technique ? Les traverses composites STRAILway.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/strail.de\/fr\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\/\" \/>\n<meta property=\"og:site_name\" content=\"KRAIBURG STRAIL\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-16T11:14:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-28T13:49:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/strail.de\/wp-content\/uploads\/2026\/01\/STRAILway-Brueckenbalken-Drome-Frankreich.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Admin Carola Zattler\" \/>\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 Carola Zattler\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/\"},\"author\":{\"name\":\"Admin Carola Zattler\",\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/#\\\/schema\\\/person\\\/6d3d8db02310e6a979cfbbc82c65eb32\"},\"headline\":\"Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du \u00ab\u00a0Pont Bleu\u00a0\u00bb qui enjambe la Dr\u00f4me\",\"datePublished\":\"2026-01-16T11:14:39+00:00\",\"dateModified\":\"2026-05-28T13:49:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/\"},\"wordCount\":365,\"publisher\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/strail.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/STRAILway-Brueckenbalken-Drome-Frankreich.jpg\",\"articleSection\":[\"R\u00e9f\u00e9rences\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/\",\"url\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/\",\"name\":\"Excellence environnementale: STRAILway assure la s\u00e9curit\u00e9 du \\\"Pont Bleu\\\" qui enjambe la Dr\u00f4me - KRAIBURG STRAIL\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/strail.de\\\/fr\\\/oekologische-exzellenz-strailway-sichert-die-pont-bleu-ueber-der-drome\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/strail.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/STRAILway-Brueckenbalken-Drome-Frankreich.jpg\",\"datePublished\":\"2026-01-16T11:14:39+00:00\",\"dateModified\":\"2026-05-28T13:49:46+00:00\",\"description\":\"Dans le cadre du projet de r\u00e9novation de la ligne Livron-Aspres, d'un montant de 70 millions d'euros, SNCF R\u00e9seau \u00e9tait confront\u00e9e \u00e0 un d\u00e9fi environnemental: le \\\"Pont Bleu\\\" enjambe une r\u00e9serve naturelle strictement prot\u00e9g\u00e9e. 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