{"id":1192,"date":"2012-05-06T07:38:49","date_gmt":"2012-05-06T05:38:49","guid":{"rendered":"http:\/\/panochrome.fr\/fr\/?p=1192"},"modified":"2019-08-06T08:05:25","modified_gmt":"2019-08-06T06:05:25","slug":"lgv-est-viaduc-de-dettwiller-et-tunnel-de-saverne-maj","status":"publish","type":"post","link":"https:\/\/panochrome.fr\/fr\/2012\/05\/06\/lgv-est-viaduc-de-dettwiller-et-tunnel-de-saverne-maj\/","title":{"rendered":"LGV Est &#8211; Viaduc de Dettwiller et Tunnel de Saverne [M\u00e0J]"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598.jpg\" alt=\"\" class=\"wp-image-1197\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598-300x199.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598-768x509.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n\n<p>La LGV Est Europ\u00e9enne a \u00e9t\u00e9 inaugur\u00e9e en 2007. Cependant, seule la premi\u00e8re phase \u00e9tait construite: les tron\u00e7ons A \u00e0 F, soit de Paris jusque Pont-\u00e0-Mousson (entre Metz et Nancy).<\/p>\n\n\n\n<p>En 2008, R\u00e9seau Ferr\u00e9 de France relan\u00e7a le projet de la seconde phase (ton\u00e7ons G et H), afin d\u2019avoir une ligne \u00e0 grande vitesse de Paris jusque Strasbourg.<br><\/p>\n\n\n\n<p>Je travaille sur le tron\u00e7on H (Saverne &#8211; Strasbourg; 34 km environ) depuis l\u2019\u00e9t\u00e9 2008 et les premiers travaux ont d\u00e9but\u00e9 en juin 2010.<br><\/p>\n\n\n\n<p>Les ouvrages d\u2019art \u00e9tant bien avanc\u00e9s sur plusieurs lots, j\u2019en ai profit\u00e9 pour visiter le site et prendre quelques panoramas.<br><\/p>\n\n\n\n<p>Le premier ouvrage est le viaduc de Dettwiller. C\u2019est un RaPL (pont m\u00e9tallique \u00e0 poutres lat\u00e9rales) de 178 m de long, permettant \u00e0 la LGV de franchir l\u2019autoroute A4. Le pont a \u00e9t\u00e9 lanc\u00e9 au dessus de l\u2019autoroute sous coupure de circulation en 4 nuits.<br><\/p>\n\n\n\n<p>Quelques donn\u00e9es sur le viaduc:<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Localisation<\/span>&nbsp;: Dettwiller (67)<br><span style=\"text-decoration: underline;\">Ma\u00eetre d\u2019ouvrage<\/span>&nbsp;: R\u00e9seau Ferr\u00e9 de France (RFF)<br><span style=\"text-decoration: underline;\">Ma\u00eetrise d\u2019\u0153uvre<\/span>&nbsp;: Setec<br><span style=\"text-decoration: underline;\">Architecte<\/span>&nbsp;: Cabinet Architecture et Ouvrages d\u2019Art Charles Lavigne, Christophe Ch\u00e9ron et Thomas Lavigne Architectes<br><span style=\"text-decoration: underline;\">Entreprises<\/span>&nbsp;: G\u00e9nie civil : Groupement Spie Val\u00e9rian<br>          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Charpente m\u00e9tallique : Mati\u00e8re<br><span style=\"text-decoration: underline;\">Date d\u00e9but \/ fin GC<\/span>&nbsp;: janvier 2011 &#8211; septembre 2012<br><\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Longueur<\/span>&nbsp;: 178 m<br><span style=\"text-decoration: underline;\">Largeur<\/span>&nbsp;: 13,9 m<br><span style=\"text-decoration: underline;\">Port\u00e9e maximale<\/span>&nbsp;: 49 m<br><span style=\"text-decoration: underline;\">Nb de trav\u00e9e<\/span>&nbsp;: 5<br><span style=\"text-decoration: underline;\">Poids de la charpente<\/span>&nbsp;: 1 600 t<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_avant_bec\/dettwiller-avant-bec.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-1024x512.jpg\" alt=\"\" class=\"wp-image-781\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_avant_bec\/dettwiller-avant-bec.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s\u2019ouvre dans un nouvel onglet)\">Viaduc en cours de lan\u00e7age et son avant-bec<br>Vue depuis l\u2019autoroute A4<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_culee_c0\/detwiller_C0.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-detwiller_C0-1024x512.jpg\" alt=\"\" class=\"wp-image-783\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-detwiller_C0-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-detwiller_C0-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-detwiller_C0-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-detwiller_C0.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_culee_c0\/detwiller_C0.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Cul\u00e9e C0 depuis remblais de bloc technique (s\u2019ouvre dans un nouvel onglet)\">Cul\u00e9e C0 depuis remblais de bloc technique<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_intrados\/dettwiller_intrados.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-1024x512.jpg\" alt=\"\" class=\"wp-image-781\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-lgvee-dettwiller_intrados.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/dettwiller_intrados\/dettwiller_intrados.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Intrados depuis remblais courant - Cul\u00e9e C0 (s\u2019ouvre dans un nouvel onglet)\">Intrados depuis remblais courant &#8211; Cul\u00e9e C0<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1358_DxO_87534.jpg\" alt=\"\" class=\"wp-image-1196\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1358_DxO_87534.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1358_DxO_87534-300x198.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1358_DxO_87534-768x508.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Vue du viaduc avant dernier lan\u00e7age<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1485_DxO_87604-678x1024.jpg\" alt=\"\" class=\"wp-image-1199\" width=\"170\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1485_DxO_87604-678x1024.jpg 678w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1485_DxO_87604-199x300.jpg 199w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1485_DxO_87604-768x1160.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1485_DxO_87604.jpg 800w\" sizes=\"auto, (max-width: 170px) 100vw, 170px\" \/><figcaption><em>Vue du tablier<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598.jpg\" alt=\"\" class=\"wp-image-1197\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598-300x199.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1479_DxO_87598-768x509.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Avant-bec avant accostage sur P3<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1509_DxO_87608.jpg\" alt=\"\" class=\"wp-image-1200\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1509_DxO_87608.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1509_DxO_87608-300x199.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1509_DxO_87608-768x509.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Tablier en fin de lan\u00e7age<\/em><\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Le second site est le tunnel de Saverne. Suite \u00e0 la nouvelle r\u00e9glementation de s\u00e9curit\u00e9 dans les tunnels ferroviaires, le franchissement des Vosges est r\u00e9alis\u00e9 avec un tunnel bi-tube (1 tube par voie de circulation). Les deux tubes seront reli\u00e9s tous les 500m avec des galerie de raccordement.<br><\/p>\n\n\n\n<p>Le tunnel est for\u00e9 \u00e0 l\u2019aide d\u2019un tunnelier, baptis\u00e9 Charlotte.<br><\/p>\n\n\n\n<p>Quelques donn\u00e9es sur le tunnel:<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Localisation<\/span>&nbsp;: Saverne (67)<br><span style=\"text-decoration: underline;\">Ma\u00eetre d\u2019ouvrage<\/span>&nbsp;: R\u00e9seau Ferr\u00e9 de France (RFF)<br><span style=\"text-decoration: underline;\">Conduite d\u2019op\u00e9ration<\/span>&nbsp;: setec<br><span style=\"text-decoration: underline;\">Entreprises de conception \/ construction<\/span>&nbsp;:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mandataire: Groupement Dodin Campenon Bernard Construction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Entreprises: Spie Batignolles TPCI, Spie Batignolles Sotrabas CEGELEC, Vinci Construction<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;  &nbsp;&nbsp;&nbsp; Terrassement \u2013Valerian, GTM Alsace et Lorraine, ANTEA<br><span style=\"text-decoration: underline;\">Architecte<\/span>&nbsp;: A. Spielmann<br><span style=\"text-decoration: underline;\">Paysagiste<\/span>&nbsp;: B. Lassus<br><\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Date d\u00e9but \/ fin GC<\/span>&nbsp;: septembre 2010 &#8211; septembre 2012<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Longueur<\/span>&nbsp;: 4019 m<br><span style=\"text-decoration: underline;\">Nb de tubes<\/span>&nbsp;: 2<br><span style=\"text-decoration: underline;\">Diam\u00e8tre int\u00e9rieur<\/span>&nbsp;: 8,15 m<br><span style=\"text-decoration: underline;\">Tirant d\u2019air<\/span>&nbsp;: 52 m2<br><span style=\"text-decoration: underline;\">D\u00e9clivit\u00e9<\/span>&nbsp;: 2,0 %<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_front_taille\/tunnel_saverne_front_taille.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_front_taille-1024x512.jpg\" alt=\"\" class=\"wp-image-756\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_front_taille-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_front_taille-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_front_taille-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_front_taille.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_front_taille\/tunnel_saverne_front_taille.html\">Vue du front de taille et de la roue d\u2019attaque<br><\/a><\/em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_front_taille\/tunnel_saverne_front_taille.html\"><em>Septembre 2011<\/em><\/a><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_interieur_roue\/tunnel_saverne_interieur_roue.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-interieur_roue-1024x512.jpg\" alt=\"\" class=\"wp-image-753\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-interieur_roue-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-interieur_roue-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-interieur_roue-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-interieur_roue.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_interieur_roue\/tunnel_saverne_interieur_roue.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Vue de la chambre - entre la roue de forage et le tunnelier\nSaptembre 2011 (s\u2019ouvre dans un nouvel onglet)\">Vue de la chambre &#8211; entre la roue de forage et le tunnelier<br>Saptembre 2011<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"Amorce du tube 1, tube 2 en cours de percement\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_faux_tunnel-1024x512.jpg\" alt=\"\" class=\"wp-image-755\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_faux_tunnel-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_faux_tunnel-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_faux_tunnel-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_faux_tunnel.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_faux_tunnel\/tunnel_saverne_entree.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Amorce du tube 1, tube 2 en cours de percement (s\u2019ouvre dans un nouvel onglet)\">Amorce du tube 1, tube 2 en cours de percement<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_tube\/tunnel_saverne_tube.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_tunnel-1024x512.jpg\" alt=\"\" class=\"wp-image-757\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_tunnel-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_tunnel-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_tunnel-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_tunnel.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_tube\/tunnel_saverne_tube.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Int\u00e9rieur du tunnel avant mise en place des \u00e9quipements (s\u2019ouvre dans un nouvel onglet)\">Int\u00e9rieur du tunnel avant mise en place des \u00e9quipements<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_tunnelier\/tunnelier.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_chargemt_voussoir-1024x512.jpg\" alt=\"\" class=\"wp-image-754\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_chargemt_voussoir-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_chargemt_voussoir-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_chargemt_voussoir-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-tunnel-LGVEE-saverne_chargemt_voussoir.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/lgv_ee\/tunnel_saverne_tunnelier\/tunnelier.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Int\u00e9rieur du tunnelier \u00abCharlotte\u00bb (s\u2019ouvre dans un nouvel onglet)\">Int\u00e9rieur du tunnelier \u00abCharlotte\u00bb<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1514_DxO_87613.jpg\" alt=\"\" class=\"wp-image-1201\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1514_DxO_87613.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1514_DxO_87613-300x199.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1514_DxO_87613-768x509.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Syst\u00e8me hydraulique<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1551_DxO_87623-678x1024.jpg\" alt=\"\" class=\"wp-image-1204\" width=\"170\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1551_DxO_87623-678x1024.jpg 678w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1551_DxO_87623-199x300.jpg 199w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1551_DxO_87623-768x1160.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1551_DxO_87623.jpg 800w\" sizes=\"auto, (max-width: 170px) 100vw, 170px\" \/><figcaption><em>V\u00e9rins assurant l\u2019avancement<\/em><\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1516_DxO_87614.jpg\" alt=\"\" class=\"wp-image-1202\" width=\"400\" height=\"265\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1516_DxO_87614.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1516_DxO_87614-300x199.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1516_DxO_87614-768x509.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Vue de la jupe et de la t\u00eate<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1518_DxO-678x1024.jpg\" alt=\"\" class=\"wp-image-1203\" width=\"170\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1518_DxO-678x1024.jpg 678w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1518_DxO-199x300.jpg 199w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1518_DxO-768x1161.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-PX5_1518_DxO.jpg 800w\" sizes=\"auto, (max-width: 170px) 100vw, 170px\" \/><figcaption><em>Vue du tunnelier<\/em> et de la voute<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-IMGP9330_DxO.jpg\" alt=\"\" class=\"wp-image-1194\" width=\"400\" height=\"266\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-IMGP9330_DxO.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-IMGP9330_DxO-300x200.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-IMGP9330_DxO-768x511.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption><em>Le tunnelier en cours d\u2019assemblage &#8211; Septembre 2011<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\">Mise-\u00e0-jour du 19 juin 2012:<br><\/span><\/strong><\/p>\n\n\n\n<p>Le percement du premier tube a eu lieu le 19juin \u00e0 14h!<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-percement_saverne.jpg\" alt=\"\" class=\"wp-image-1195\" width=\"600\" height=\"466\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-percement_saverne.jpg 800w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-percement_saverne-300x233.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-51-percement_saverne-768x596.jpg 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\">Liens \u00e0 consulter:<\/span><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Site de RFF&nbsp;<em>(<\/em><a href=\"http:\/\/www.rff.fr\/\">http:\/\/www.rff.fr\/<\/a><em>)<\/em><\/li><li>Site de la LGV Est&nbsp;<em>(<\/em><a href=\"http:\/\/lgv-est.com\/\">http:\/\/lgv-est.com\/<\/a><em>)<\/em><\/li><li>Site d\u00e9di\u00e9 au lot 47&nbsp;<em>(<\/em><a href=\"http:\/\/www.lgvest-lot47.com\/\">http:\/\/www.lgvest-lot47.com\/<\/a><em>)<\/em><\/li><li>Site de Setec&nbsp;<em>(<\/em><a href=\"http:\/\/www.setec.fr\/\">http:\/\/www.setec.fr\/<\/a><em>)<br><\/em><\/li><\/ul>\n\n\n\n<p><em>Viaduc de Dettwiller:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Site de Spie&nbsp;<em>(<\/em><a href=\"http:\/\/www.spie.com\/\">http:\/\/www.spie.com\/<\/a><em>)<\/em><\/li><li>Site de Mati\u00e8re&nbsp;<em>(<\/em><a href=\"http:\/\/www.matiere.fr\/\">http:\/\/www.matiere.fr\/<\/a><em>)<\/em><\/li><li>Site de Lavigne &amp; Ch\u00e9ron&nbsp;<em>(<\/em><a href=\"http:\/\/www.lavignecheron.fr\/\">http:\/\/www.lavignecheron.fr\/<\/a><em>)<\/em><\/li><\/ul>\n\n\n\n<p><em>Tunnel de Saverne:<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Site de Dodin Campenon Bernard&nbsp;<em>(<\/em><a href=\"http:\/\/www.dodincampenonbernard.fr\/\">http:\/\/www.dodincampenonbernard.fr\/<\/a><em>)<\/em><\/li><li>Site de A. Spielmann&nbsp;<em>(<\/em><a href=\"http:\/\/www.alain-spielmann.fr\/\">http:\/\/www.alain-spielmann.fr\/<\/a><em>)<\/em><\/li><li>Site de B. Lassus&nbsp;<em>(<\/em><a href=\"http:\/\/www.bernard-lassus.com\/\">http:\/\/www.bernard-lassus.com\/<\/a><em>)<\/em><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>La LGV Est Europ\u00e9enne a \u00e9t\u00e9 inaugur\u00e9e en 2007. Cependant, seule la premi\u00e8re phase \u00e9tait construite: les tron\u00e7ons A \u00e0 F, soit de Paris jusque Pont-\u00e0-Mousson (entre Metz et Nancy). En 2008, R\u00e9seau Ferr\u00e9 de France relan\u00e7a le projet de la seconde phase (ton\u00e7ons G et H), afin d\u2019avoir une ligne \u00e0 grande vitesse de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-1192","post","type-post","status-publish","format-standard","hentry","category-panorama"],"author_meta":{"display_name":"Etienne","author_link":"https:\/\/panochrome.fr\/fr\/author\/edgeat51-wp\/"},"featured_img":null,"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Etienne","author_link":"https:\/\/panochrome.fr\/fr\/author\/edgeat51-wp\/"},"uagb_comment_info":0,"uagb_excerpt":"La LGV Est Europ\u00e9enne a \u00e9t\u00e9 inaugur\u00e9e en 2007. Cependant, seule la premi\u00e8re phase \u00e9tait construite: les tron\u00e7ons A \u00e0 F, soit de Paris jusque Pont-\u00e0-Mousson (entre Metz et Nancy). En 2008, R\u00e9seau Ferr\u00e9 de France relan\u00e7a le projet de la seconde phase (ton\u00e7ons G et H), afin d\u2019avoir une ligne \u00e0 grande vitesse de\u2026","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/panochrome.fr\/fr\/category\/panorama\/\" class=\"advgb-post-tax-term\">panorama<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">panorama<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publi\u00e9 14 ans il y a","modified":"Mis \u00e0 jour 7 ans il y a"},"absolute_dates":{"created":"Publi\u00e9 le 6 mai 2012","modified":"Mise \u00e0 jour le 6 ao\u00fbt 2019"},"absolute_dates_time":{"created":"Publi\u00e9 le 6 mai 2012 7 h 38 min","modified":"Mise \u00e0 jour le 6 ao\u00fbt 2019 8 h 05 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/comments?post=1192"}],"version-history":[{"count":3,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1192\/revisions"}],"predecessor-version":[{"id":1206,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1192\/revisions\/1206"}],"wp:attachment":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/media?parent=1192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/categories?post=1192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/tags?post=1192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}