{"version":"1.0","provider_name":"Ferrovial","provider_url":"https:\/\/www.ferrovial.com\/blog\/es\/","author_name":"Ignacio Navarro Dacal","author_url":"https:\/\/www.ferrovial.com\/blog\/es\/author\/ignacionavarrodacal\/","title":"Una fr\u00eda y dura mirada a las t\u00e9cnicas de excavaci\u00f3n de t\u00faneles de Silvertown","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"eI7uGMs0QM\"><a href=\"https:\/\/www.ferrovial.com\/blog\/es\/2024\/06\/tecnicas-excavacion-tuneles-silvertown\/\">Congelaci\u00f3n: la innovadora t\u00e9cnica para la excavaci\u00f3n de t\u00faneles de Silvertown<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ferrovial.com\/blog\/es\/2024\/06\/tecnicas-excavacion-tuneles-silvertown\/embed\/#?secret=eI7uGMs0QM\" width=\"600\" height=\"338\" title=\"\u00abCongelaci\u00f3n: la innovadora t\u00e9cnica para la excavaci\u00f3n de t\u00faneles de Silvertown\u00bb \u2014 Ferrovial\" data-secret=\"eI7uGMs0QM\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/static.ferrovial.com\/wp-content\/uploads\/sites\/3\/2024\/06\/04114833\/silvertown-tunnel-riverlinx-uk-202304-051.jpg","thumbnail_width":1500,"thumbnail_height":999,"description":"El nuevo t\u00fanel de carretera de 1,4 km que une el distrito de Silvertown con la pen\u00ednsula de Greenwich al este de Londres (Reino Unido) es el primero que se construye bajo el T\u00e1mesis en m\u00e1s de 30 a\u00f1os."}