{"id":7405,"date":"2025-03-20T14:09:09","date_gmt":"2025-03-20T13:09:09","guid":{"rendered":"https:\/\/www.optimum-te.com\/nicht-kategorisiert\/canamarne-alle-avn-1800-mikrotunnel-sind-vollstaendig\/"},"modified":"2026-01-28T15:46:32","modified_gmt":"2026-01-28T14:46:32","slug":"canamarne-alle-avn-1800-mikrotunnel-sind-vollstaendig","status":"publish","type":"post","link":"https:\/\/www.optimum-te.com\/de\/wasser\/canamarne-alle-avn-1800-mikrotunnel-sind-vollstaendig\/","title":{"rendered":"CanaMarne: Alle AVN 1800 Mikrotunnel sind vollst\u00e4ndig!"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;post_content&#8220;][et_pb_row _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;post_content&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;post_content&#8220;][et_pb_text _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; hover_enabled=&#8220;0&#8243; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;post_content&#8220; sticky_enabled=&#8220;0&#8243;]<\/p>\n<p>Das CanaMarne-Projekt geht in die Endphase: Der letzte der AVN 1800-Tunnel wurde diese Woche fertiggestellt.<\/p>\n<p><\/p>\n<p>Dieser neueste Tunnel verl\u00e4uft 500 m unter landwirtschaftlichen Fl\u00e4chen und einem gro\u00dfen Kanal im Osten von Paris. Die Arbeiten dauerten 5 Wochen. Die verschiedenen Teams mussten bei diesem Projekt einige Schwierigkeiten aufgrund des 24 m tiefen Eingangsschacht\u00a0 bew\u00e4ltigen. Die gr\u00f6\u00dfte Herausforderung beim Tunnelbau durch Mergel und Kies sowie \u00a0absch\u00fcssigem Kolluvium zum Ausgang hin waren die wechselnde Geologie und die daraus resultierenden Ver\u00e4nderungen der mechanischen Eigenschaften des Bodens.<\/p>\n<p><\/p>\n<p>Die Entw\u00e4sserung des Flughafens Charles de Gaulle durch Umleitung des Regenwassers in eine Kl\u00e4ranlage und von dort in die Marne zu verbessern wurde erfolgreich abgeschlossen. Es sind nun nur noch zwei kleinere AVN 1000-Mikrotunnel \u00fcbrig.<\/p>\n<p><\/p>\n<p>OPTIMUM ist stolz darauf, das CanaMarne-Team von SADE w\u00e4hrend des gesamten Projekts unterst\u00fctzt zu haben, beginnend mit der Vorbereitung bis hin zur Fertigstellung der Arbeiten. Dine umfassende Modellierung und Planung unserer Spezialisten erleichterte die Mikrotunnelbauarbeiten. Wir \u00fcberwachten auch die Bauarbeiten und stellten bei jedem Schritt Verf\u00fcgbarkeit und Fachwissen bereit.<\/p>\n<p><\/p>\n<ul>\n<li>Projekttr\u00e4ger : ADP-Gruppe<\/li>\n<li>Bauunternehmen : SADE, EHTP, NGE<\/li>\n<li>Grabenloses Ingenieurb\u00fcro : OPTIMUM<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das CanaMarne-Projekt geht in die Endphase: Der letzte der AVN 1800-Tunnel wurde diese Woche fertiggestellt. Dieser neueste Tunnel verl\u00e4uft 500 m unter landwirtschaftlichen Fl\u00e4chen und einem gro\u00dfen Kanal im Osten von Paris. Die Arbeiten dauerten 5 Wochen. <\/p>\n","protected":false},"author":2,"featured_media":7407,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[102],"tags":[109],"class_list":["post-7405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wasser","tag-microtunnelling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CanaMarne: Alle AVN 1800 Mikrotunnel sind vollst\u00e4ndig! - Optimum<\/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.optimum-te.com\/de\/wasser\/canamarne-alle-avn-1800-mikrotunnel-sind-vollstaendig\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CanaMarne: Alle AVN 1800 Mikrotunnel sind vollst\u00e4ndig! - Optimum\" \/>\n<meta property=\"og:description\" content=\"Das CanaMarne-Projekt geht in die Endphase: Der letzte der AVN 1800-Tunnel wurde diese Woche fertiggestellt. 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