1.0Rizzani de Eccherhttps://rde.it/en/rich600338<blockquote class="wp-embedded-content" data-secret="byKBkqKrzd"><a href="https://rde.it/en/projects/dubai-red-and-green-metro-lines/">Dubai Red and Green Metro Lines</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://rde.it/en/projects/dubai-red-and-green-metro-lines/embed/#?secret=byKBkqKrzd" width="600" height="338" title="“Dubai Red and Green Metro Lines” — Rizzani de Eccher" data-secret="byKBkqKrzd" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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://rde.it/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://rde.it/wp-content/uploads/2022/08/Riz-Dubai-018-Casonato.jpg18721248Description Design and construction of the 60 km-long raised deck of the Red and Green Lines of the Dubai Metropolitan network. At the time, the longest fully automated metro network in the world. The elevated viaduct was both of the segmental span by span and balanced cantilever types. Overslung launching girders, falseworks and cranes, as […]