{"id":7125,"date":"2024-12-02T15:59:16","date_gmt":"2024-12-02T14:59:16","guid":{"rendered":"https:\/\/blog.structuralia.com\/el-tunel-de-seikan-el-tunel-ferroviario-mas-largo-del-mundo"},"modified":"2026-03-27T13:51:16","modified_gmt":"2026-03-27T12:51:16","slug":"el-tunel-de-seikan-el-tunel-ferroviario-mas-largo-del-mundo","status":"publish","type":"post","link":"https:\/\/blog.structuralia.com\/en\/el-tunel-de-seikan-el-tunel-ferroviario-mas-largo-del-mundo\/","title":{"rendered":"el t\u00fanel ferroviario m\u00e1s largo del mundo"},"content":{"rendered":"<div>\n<p style=\"text-align: justify;\">El t\u00fanel ferroviario de Seikan se encuentra cruzando el estrecho de Tsugaru, en Jap\u00f3n, y conecta las islas de Hokkaido y Honshu. \u00c9ste tiene una longitud de unos 53,9 kil\u00f3metros y es el t\u00fanel ferroviario m\u00e1s largo del planeta, hasta que se inaugure el t\u00fanel ferroviario de Base de San Gotardo en pocos a\u00f1os.<\/p>\n<p style=\"text-align: justify;\">\n<\/div>\n<div>\n<p>\u00a0<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/tunelseikan-8.jpg\" width=\"600\" height=\"651\" alt=\"tunelseikan\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/p>\n<p style=\"text-align: justify;\">Dispone de<strong> dos estaciones:<\/strong> Tappi-Kaitei Station y Yoshioka-Kaitei Station, que sirven como <strong>v\u00edas de escape en caso de que un incendio u otro imprevisto<\/strong> pueda poner en riesgo vidas humanas. El t\u00fanel se encuentra <strong>construido a una profundidad de m\u00e1s de 240 metros por debajo del mar.<\/strong><\/p>\n<p><strong><img decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/tunelseikan3-5.jpg\" width=\"486\" height=\"200\" alt=\"tunelseikan3\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/strong><\/p>\n<p style=\"text-align: justify;\">Esta maravilla de la ingenier\u00eda civil japonesa tiene una <strong>longitud de casi 54 kil\u00f3metros<\/strong> y cuenta con un <strong>tramo submarino de 23,5 kil\u00f3metros.<\/strong> La decisi\u00f3n de la construcci\u00f3n de este t\u00fanel se tom\u00f3 en 1954, cuando un tif\u00f3n hundi\u00f3 5 transbordadores, cobr\u00e1ndose la vida de miles de personas que intentaban llegar de una isla a otra.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/tunelseikan2-5.jpg\" width=\"600\" height=\"450\" alt=\"tunelseikan2\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/p>\n<p style=\"text-align: justify;\">El t\u00fanel Seikan lleva estando operativo desde el a\u00f1o 1988. Su construcci\u00f3n, que tuvo una <strong>duraci\u00f3n de m\u00e1s de dos d\u00e9cadas,<\/strong> tuvo un coste de<strong> 3.600 millones de d\u00f3lares,<\/strong> presentando una gran complejidad debido a la poca uniformidad del suelo del estrecho en una zona de alta actividad s\u00edsmica.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/tunelseikan1-5.jpg\" width=\"585\" height=\"285\" alt=\"tunelseikan1\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/p>\n<p style=\"text-align: justify;\">Actualmente, el t\u00fanel sigue estando operativo, aunque el avi\u00f3n ha comenzado a ser una opci\u00f3n m\u00e1s accesible para las personas que deciden desplazarse de una isla a otra.<\/p>\n<p style=\"text-align: justify;\">\u00a0<\/p>\n<p style=\"text-align: justify;\">\n<\/div>\n<p><script>(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); js.id = id;\n  js.src = \"\/\/connect.facebook.net\/es_ES\/sdk.js#xfbml=1&version=v3.0\";\n  fjs.parentNode.insertBefore(js, fjs);\n }(document, 'script', 'facebook-jssdk'));<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El t\u00fanel ferroviario de Seikan se encuentra cruzando el estrecho de Tsugaru, en Jap\u00f3n, y conecta las islas de Hokkaido y Honshu. \u00c9ste tiene una longitud de unos 53,9 kil\u00f3metros y es el t\u00fanel ferroviario m\u00e1s largo del planeta, hasta que se inaugure el t\u00fanel ferroviario de Base de San Gotardo en pocos a\u00f1os. \u00a0 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":5613,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_ayudawp_aiss_exclude":false,"_ayudawp_aiss_summary":"","_ayudawp_aiss_summary_provider":"","_ayudawp_aiss_summary_hash":"","footnotes":""},"categories":[264],"tags":[],"class_list":["post-7125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ingenieria-y-construccion"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>el t\u00fanel ferroviario m\u00e1s largo del mundo - Blog y noticias sobre ingenier\u00eda | Structuralia<\/title>\n<meta name=\"description\" content=\"El t\u00fanel de Seikan: el t\u00fanel ferroviario m\u00e1s largo del mundo. 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