{"id":1241,"date":"2010-06-07T12:10:27","date_gmt":"2010-06-07T10:10:27","guid":{"rendered":"http:\/\/panochrome.fr\/fr\/?p=1241"},"modified":"2019-08-10T12:17:18","modified_gmt":"2019-08-10T10:17:18","slug":"lancement-bowstring-a4","status":"publish","type":"post","link":"https:\/\/panochrome.fr\/fr\/2010\/06\/07\/lancement-bowstring-a4\/","title":{"rendered":"Lancement Bowstring A4"},"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-42-vue-tablier-pos\u00e9e.jpg\" alt=\"\" class=\"wp-image-1240\" width=\"500\" height=\"251\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-42-vue-tablier-pos\u00e9e.jpg 1000w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-42-vue-tablier-pos\u00e9e-300x151.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/08\/news-42-vue-tablier-pos\u00e9e-768x386.jpg 768w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n\n<p>Dans la nuit du 8 au 9 avril 2010, l\u2019autoroute A4 fut ferm\u00e9e \u00e0 la circulation pour permettre le lancement d\u2019un pont au dessus de l\u2019autoroute.<br><\/p>\n\n\n\n<p>Avant de parler du lan\u00e7age proprement dit, voici une petite description de l\u2019ouvrage:<br><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Ouvrage en arc de type \u00abbow-string\u00bb<\/li><li>Port\u00e9e: 60,50 m&nbsp;<\/li><li>Hauteur des arcs : 10 m (inclinaison vers l\u2019ext\u00e9rieur de 10\u00b0)<\/li><li>Largeur de la voie port\u00e9e : chauss\u00e9e 6.50 m + trottoirs 2 x 1.00 m<\/li><li>Poids du tablier lors de sa mise en place: 450 t (tablier fini : 1000 t)<\/li><li>Points particuliers : pr\u00e9sence d\u2019un filet architectural sur toute la surface des arcs avec de petits r\u00e9flecteurs circulaires pour symboliser des bulles de champagne.<br><\/li><\/ul>\n\n\n\n<p>La particularit\u00e9 de l\u2019op\u00e9ration de lancement fut l\u2019utilisation de kamags. Les kamags sont de petits v\u00e9hicules compos\u00e9es de nombreux essieux tr\u00e8s maniables (les roues peuvent pivoter \u00e0 90\u00b0) et capables de porter des charges tr\u00e8s lourdes. Le pont, construit sur un talus \u00e0 c\u00f4t\u00e9 de l\u2019autoroute, a donc litt\u00e9ralement roul\u00e9 pour arriver \u00e0 sa position d\u00e9finitive.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/bowstring_a4_reims\/tablier_jour_avant_pose\/tablier_jour_avant_pose.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_jour_avant_pose-1024x512.jpg\" alt=\"\" class=\"wp-image-771\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_jour_avant_pose-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_jour_avant_pose-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_jour_avant_pose-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_jour_avant_pose.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em>Tablier avant le lan\u00e7age<\/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\/bowstring_a4_reims\/nuit_sous_tablier_lancement\/nuit_sous_tablier_lancement.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-nuit-sous-tablier-1024x512.jpg\" alt=\"\" class=\"wp-image-770\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-nuit-sous-tablier-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-nuit-sous-tablier-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-nuit-sous-tablier-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-nuit-sous-tablier.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/bowstring_a4_reims\/nuit_sous_tablier_lancement\/nuit_sous_tablier_lancement.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Vue sous tablier avant lancement (s\u2019ouvre dans un nouvel onglet)\">Vue sous tablier avant lancement<\/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\/bowstring_a4_reims\/tablier_depuis_a4\/vue_depuis_a4.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-vue_ensemble-1024x512.jpg\" alt=\"\" class=\"wp-image-773\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-vue_ensemble-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-vue_ensemble-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-vue_ensemble-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-vue_ensemble.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/bowstring_a4_reims\/tablier_depuis_a4\/vue_depuis_a4.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Vue d\u2019ensemble avant lancement (s\u2019ouvre dans un nouvel onglet)\">Vue d\u2019ensemble avant lancement<\/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\/bowstring_a4_reims\/tablier_lancement_fini\/tablier_lancement_fini.html\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_lancement_fini-1024x512.jpg\" alt=\"\" class=\"wp-image-772\" width=\"512\" height=\"256\" srcset=\"https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_lancement_fini-1024x512.jpg 1024w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_lancement_fini-300x150.jpg 300w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_lancement_fini-768x384.jpg 768w, https:\/\/panochrome.fr\/fr\/wp-content\/uploads\/2019\/07\/genie-civil-viaduc-a4bis-tablier_lancement_fini.jpg 1600w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/a><figcaption><em><a href=\"http:\/\/www.panochrome.fr\/panoramas\/genie_civil\/bowstring_a4_reims\/tablier_lancement_fini\/tablier_lancement_fini.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Lancement termin\u00e9 (s\u2019ouvre dans un nouvel onglet)\">Lancement termin\u00e9<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p>Note: Tous ces panoramas sont compatibles iPhone et iPad!<\/p>\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 Saren (kamags)&nbsp;(<a href=\"http:\/\/www.sarens.com\/\">http:\/\/www.sarens.com\/<\/a>)<\/li><li>Site de sanef, concessionnaire de l\u2019autoroute A4 (<a href=\"http:\/\/www.sanef.fr\/\">http:\/\/www.sanef.fr\/<\/a>)<\/li><li>Site de SETEC TPI (<a href=\"http:\/\/www.sanef.fr\/\">http:\/\/www.tpi.setec.fr\/<\/a>)<\/li><li>Site de NORPAC (g\u00e9nie civil) (<a href=\"http:\/\/www.norpac.fr\/\">http:\/\/www.norpac.fr\/<\/a>)<\/li><li>Site de BERTHOLD (charpente m\u00e9tallique) (<a href=\"http:\/\/www.berthold-btp.com\/\">http:\/\/www.berthold-btp.com\/<\/a>)<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Dans la nuit du 8 au 9 avril 2010, l\u2019autoroute A4 fut ferm\u00e9e \u00e0 la circulation pour permettre le lancement d\u2019un pont au dessus de l\u2019autoroute. Avant de parler du lan\u00e7age proprement dit, voici une petite description de l\u2019ouvrage: Ouvrage en arc de type \u00abbow-string\u00bb Port\u00e9e: 60,50 m&nbsp; Hauteur des arcs : 10 m (inclinaison [&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-1241","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":"Dans la nuit du 8 au 9 avril 2010, l\u2019autoroute A4 fut ferm\u00e9e \u00e0 la circulation pour permettre le lancement d\u2019un pont au dessus de l\u2019autoroute. Avant de parler du lan\u00e7age proprement dit, voici une petite description de l\u2019ouvrage: Ouvrage en arc de type \u00abbow-string\u00bb Port\u00e9e: 60,50 m&nbsp; Hauteur des arcs : 10 m (inclinaison\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 16 ans il y a","modified":"Mis \u00e0 jour 7 ans il y a"},"absolute_dates":{"created":"Publi\u00e9 le 7 juin 2010","modified":"Mise \u00e0 jour le 10 ao\u00fbt 2019"},"absolute_dates_time":{"created":"Publi\u00e9 le 7 juin 2010 12 h 10 min","modified":"Mise \u00e0 jour le 10 ao\u00fbt 2019 12 h 17 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1241","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=1241"}],"version-history":[{"count":2,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1241\/revisions"}],"predecessor-version":[{"id":1243,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/posts\/1241\/revisions\/1243"}],"wp:attachment":[{"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/media?parent=1241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/categories?post=1241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panochrome.fr\/fr\/wp-json\/wp\/v2\/tags?post=1241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}