{"id":9045,"date":"2026-04-24T17:25:31","date_gmt":"2026-04-24T15:25:31","guid":{"rendered":"https:\/\/www.stradal.fr\/?p=9045"},"modified":"2026-04-24T17:34:46","modified_gmt":"2026-04-24T15:34:46","slug":"une-ligne-au-trace-inhabituel","status":"publish","type":"actualites_chantiers","link":"https:\/\/www.stradal.fr\/en\/actualites-chantiers\/une-ligne-au-trace-inhabituel\/","title":{"rendered":"Une ligne au trac\u00e9 inhabituel"},"content":{"rendered":"\n

Dans le cadre de la reconstruction du centre p\u00e9nitentiaire, le Minist\u00e8re de la Justice sollicite RTE pour d\u00e9vier la ligne \u00e9lectrique existante de 63 kV.<\/p>\n\n\n\n

Des efforts m\u00e9caniques cons\u00e9quents<\/h2>\n\n\n\n
<\/blockquote>\n\n\n\n
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\u00ab La demande est tr\u00e8s sp\u00e9cifique, explique M. Quenescourt, Manager Projet \u00e0 RTE Centre de D\u00e9veloppement Ing\u00e9nierie de Toulouse. La ligne \u00e9lectrique est tenue de suivre le trac\u00e9 de la future enceinte qui impose parfois des angles proches des 90\u00b0, totalement inhabituels sur nos r\u00e9seaux. Les efforts m\u00e9caniques en t\u00eate de poteau sont donc cons\u00e9quents, surtout avec les vents de ce secteur<\/strong>. De plus, une hauteur libre au-dessus du mur \u00e9tait \u00e9galement \u00e0 respecter. Une liaison souterraine n\u2019\u00e9tait pas envisageable en raison des d\u00e9lais. La pr\u00e9f\u00e9rence s\u2019est donc port\u00e9e sur des poteaux monopodes. L\u2019avantage est d\u2019avoir une faible emprise au sol et le support reste relativement discret. Le jumelage \u00e9tait une r\u00e9ponse aux contraintes, avec des poteaux 2 x 32 kN en 20 m de haut<\/a>.\u00bb.<\/strong><\/p>\n<\/blockquote>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Des contraintes s\u00e9curitaires impos\u00e9es<\/h2>\n\n\n\n
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\u00ab Un chantier particulier, d\u00e9clare \u00e9galement M. Meissonnier, Conducteur de Travaux d\u2019OMEXOM, en raison tout d\u2019abord de sa proximit\u00e9 du centre p\u00e9nitentiaire. Nous avons respect\u00e9 des contraintes s\u00e9curitaires impos\u00e9es, notamment en phase d\u2019accueil des intervenants tout au long des travaux. Un chantier atypique aussi par le jumelage des poteaux KB. Ce choix technique de RTE permet une reprise de charge \u00e9lev\u00e9e : quatre poteaux KB <\/a>par portique\u2026 Le jumelage s\u2019est effectu\u00e9 au sol, d\u00e8s le d\u00e9chargement des poteaux, avec un serrage appropri\u00e9. Le levage \u00e9tait bien s\u00fbr la phase d\u00e9licate. Tout
s\u2019est bien pass\u00e9 sur ce chantier. \u00bb<\/p>\n<\/blockquote>\n\n\n\n

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T\u00e9moignage du conducteur de travaux lors d’une pose de poteaux KB jumel\u00e9s<\/p>\n","protected":false},"featured_media":9050,"template":"","actualites_chantiers_category":[27],"class_list":["post-9045","actualites_chantiers","type-actualites_chantiers","status-publish","has-post-thumbnail","hentry","actualites_chantiers_category-realisations"],"acf":[],"yoast_head":"\nUne ligne au trac\u00e9 inhabituel - Stradal<\/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:\/\/www.stradal.fr\/actualites-chantiers\/une-ligne-au-trace-inhabituel\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une ligne au trac\u00e9 inhabituel - Stradal\" \/>\n<meta property=\"og:description\" content=\"T\u00e9moignage du conducteur de travaux lors d'une pose de poteaux KB jumel\u00e9s\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stradal.fr\/actualites-chantiers\/une-ligne-au-trace-inhabituel\/\" \/>\n<meta property=\"og:site_name\" content=\"Stradal\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-24T15:34:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stradal.fr\/wp-content\/uploads\/Stradal_poteaux-jumeles-7-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1993\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.stradal.fr\\\/actualites-chantiers\\\/une-ligne-au-trace-inhabituel\\\/\",\"url\":\"https:\\\/\\\/www.stradal.fr\\\/actualites-chantiers\\\/une-ligne-au-trace-inhabituel\\\/\",\"name\":\"Une ligne au trac\u00e9 inhabituel - 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