{"id":7131,"date":"2024-12-02T15:59:51","date_gmt":"2024-12-02T14:59:51","guid":{"rendered":"https:\/\/blog.structuralia.com\/el-viaducto-sobre-el-rio-arnoia-parte-de-la-linea-de-alta-velocidad-espanola-madrid-galicia"},"modified":"2026-03-27T13:51:04","modified_gmt":"2026-03-27T12:51:04","slug":"el-viaducto-sobre-el-rio-arnoia-parte-de-la-linea-de-alta-velocidad-espanola-madrid-galicia","status":"publish","type":"post","link":"https:\/\/blog.structuralia.com\/en\/el-viaducto-sobre-el-rio-arnoia-parte-de-la-linea-de-alta-velocidad-espanola-madrid-galicia\/","title":{"rendered":"El viaducto sobre el r\u00edo Arnoia, parte de la L\u00ednea de Alta Velocidad Espa\u00f1ola Madrid-Galicia"},"content":{"rendered":"<div>\n<p style=\"text-align: justify;\">El viaducto sobre el r\u00edo Arnoia cruza el r\u00edo que le da nombre (el r\u00edo Arnoia), en el t\u00e9rmino municipal de Ba\u00f1os de Molgas, Ourense, y forma parte de la L\u00ednea de Alta Velocidad Espa\u00f1ola de Madrid-Galicia.<\/p>\n<\/div>\n<div>\n<p style=\"text-align: justify;\">Este viaducto, que tiene un arco de tipo ojival, cuenta con una <strong>longitud de unos 1.014 metros<\/strong>, aproximadamente, y su construcci\u00f3n estuvo dividida en <strong>dos partes<\/strong>, la primera de m\u00e1s de 800 metros, divididos en 11 vanos, y realizada in situ, y la segunda de 212 m y consistente en un tablero de vigas artesas prefabricadas.<\/p>\n<p style=\"text-align: justify;\">Una de las fases m\u00e1s complicadas fue la de <strong>abatimiento del arco ojival de hormig\u00f3n<\/strong>, siendo necesario abatir cada una de las partes que lo forman un \u00e1ngulo de unos 41 grados. Para la realizaci\u00f3n de esta operaci\u00f3n se emplearon tirantes auxiliares. La construcci\u00f3n estuvo dividida en 12 fases de trabajo.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/blog.structuralia.com\/wp-content\/uploads\/2024\/12\/viaducto-9.jpg\" alt=\"viaducto\" width=\"600\" height=\"270\" style=\"display: block; margin-left: auto; margin-right: auto;\"  \/><\/p>\n<p style=\"text-align: justify;\">El viaducto sobre el r\u00edo Arnoia cuenta con una plataforma ferroviaria con una doble v\u00eda por la que circulan los trenes de alta velocidad.<\/p>\n<p style=\"text-align: justify;\">El viaducto cuenta con <strong>19 pilas.<\/strong> La <strong>pila m\u00e1s alta de este viaducto cuenta con una altura de 57,4 metros<\/strong> y la de <strong>menor altura de 6,5 m.<\/strong><\/p>\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 viaducto sobre el r\u00edo Arnoia cruza el r\u00edo que le da nombre (el r\u00edo Arnoia), en el t\u00e9rmino municipal de Ba\u00f1os de Molgas, Ourense, y forma parte de la L\u00ednea de Alta Velocidad Espa\u00f1ola de Madrid-Galicia. Este viaducto, que tiene un arco de tipo ojival, cuenta con una longitud de unos 1.014 metros, aproximadamente, [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":5621,"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-7131","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 viaducto sobre el r\u00edo Arnoia, parte de la L\u00ednea de Alta Velocidad Espa\u00f1ola Madrid-Galicia - Blog y noticias sobre ingenier\u00eda | Structuralia<\/title>\n<meta name=\"description\" content=\"El viaducto sobre el r\u00edo Arnoia, parte de la L\u00ednea de Alta Velocidad Espa\u00f1ola Madrid-Galicia. 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