1.0Armando Rito Engenhariahttps://www.arito.com.pt/en/rich600338<blockquote class="wp-embedded-content" data-secret="z5ynoBAdu8"><a href="https://www.arito.com.pt/en/projectos/loures-valley-viaduct/">Loures Valley viaduct</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.arito.com.pt/en/projectos/loures-valley-viaduct/embed/#?secret=z5ynoBAdu8" width="600" height="338" title="“Loures Valley viaduct” — Armando Rito Engenharia" data-secret="z5ynoBAdu8" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.arito.com.pt/wp-includes/js/wp-embed.min.js </script> The Loures Valley viaduct has a length of 1614m. The valley topography, the height of the alignement and the high local seismicity advised to divide the viaduct in two independent sections each one being constituted by two parallel decks with a total width of 34.7m. Both viaducts were totally cast “in situ”. Both decks of […]