{"id":2573,"date":"2021-03-12T10:44:08","date_gmt":"2021-03-12T10:44:08","guid":{"rendered":"http:\/\/progeo-cga.com\/?page_id=2573\/"},"modified":"2021-03-12T11:42:36","modified_gmt":"2021-03-12T11:42:36","slug":"silvertown-tunnel-london-england-2020-2","status":"publish","type":"page","link":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/","title":{"rendered":"SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020)"},"content":{"rendered":"[vc_row row_type=&#8221;3&#8243; blox_height=&#8221;600&#8243; blox_image=&#8221;2552&#8243; blox_padding_top=&#8221;260&#8243; blox_padding_bottom=&#8221;70&#8243; blox_dark=&#8221;true&#8221; row_pattern=&#8221;max-pat&#8221;][vc_column][vc_column_text]\n<p class=\"head-nosotros\">SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020)<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]The Silvertown tunnel project consists on the construction of a tunnel between Greenwich and Silvertown districts (London). The project includes a tunnel construction under the Thames River with of 1.4 km in length and 0.60 km in length of access ramps. The tunnel excavation is delveloped with two tunnel excavation methods: by means of an EPB TBM and with Cut and Cover, the latter used in the tunnel access ramps.<\/p>\n[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]The project includes the construction of the following structures:<\/p>\n<ul>\n<li><em>Cut and Cover North<\/em>, which corresponds to the Silvertown District access ramp (next to the River Thames).<\/li>\n<li><em>Cut and Cover South,<\/em>\u00a0which corresponds to the Greenwich District access ramp.<\/li>\n<\/ul>\n<p>The project\u00a0also includes several control shafts construction for the tunnel excavation:<\/p>\n<ul>\n<li>Rotation Shaft, a Greenwich&#8217;s shaft that connects the Silvertown Tunnel and the Cut and Cover South.<\/li>\n<li>Launch Shaft (also known as Peanut Shaft), a Silvertown district&#8217;s shaft.<\/li>\n<li>Retrieval Shaft, a Silvertown district&#8217;s shaft that connects the Launch Shaft with the Cut and Cover North.<\/li>\n<\/ul>\n<p><strong>PRO GEO has been hired for the geotechnical analysis of the Cut and Cover North, Rotation shaft, Launch shaft and Retrieval shaft<\/strong>.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text]<strong>PRO GEO&#8217;s experience<\/strong>\u00a0has helped solve the following problems:<\/p>\n<ul>\n<li>Three-dimensional geomechanical modeling in Midas GTS NX and Plaxis 3D of the Rotation Shaft construction.<\/li>\n<li>Three-dimensional geomechanical modeling in MIDAS GTS NX of the Launch and Retrieval Shaft construction.<\/li>\n<li>Two-dimensional geomechanical modeling in 2D Plaxis of the\u00a0Cut and Cover North construction.<\/li>\n<li>Horizontal movements estimation of the shaft temporary support.<\/li>\n<li>Alternative support study for the Rotation Shaft.<\/li>\n<li>Dewatering design for the Rotation Launch and Retrieval Shaft&#8217;s construction.<\/li>\n<li>Anchors and struts optimization for\u00a0the\u00a0Cut and Cover North temporary support.<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;60px&#8221;][vc_row_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;2\/3&#8243;][vc_images_carousel images=&#8221;2542,2543,2544,2545,2546,2547,2548,2549,2550,2551,2552,2553,2554,2555,2556&#8243; img_size=&#8221;full&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/6&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row row_type=&#8221;3&#8243; blox_height=&#8221;600&#8243; blox_image=&#8221;2552&#8243; blox_padding_top=&#8221;260&#8243; blox_padding_bottom=&#8221;70&#8243; blox_dark=&#8221;true&#8221; row_pattern=&#8221;max-pat&#8221;][vc_column][vc_column_text] SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020) [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]The Silvertown tunnel project consists on the construction of a tunnel between Greenwich and Silvertown districts (London). The project includes a tunnel construction under the Thames River with of 1.4 km in length and 0.60 km in length of access ramps. The tunnel excavation is delveloped with two tunnel excavation methods:&#8230; <\/p>\n<p><a class=\"readmore\" href=\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\">Read More<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":1643,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2573","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO\" \/>\n<meta property=\"og:description\" content=\"[vc_row row_type=&#8221;3&#8243; blox_height=&#8221;600&#8243; blox_image=&#8221;2552&#8243; blox_padding_top=&#8221;260&#8243; blox_padding_bottom=&#8221;70&#8243; blox_dark=&#8221;true&#8221; row_pattern=&#8221;max-pat&#8221;][vc_column][vc_column_text] SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020) [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]The Silvertown tunnel project consists on the construction of a tunnel between Greenwich and Silvertown districts (London). The project includes a tunnel construction under the Thames River with of 1.4 km in length and 0.60 km in length of access ramps. The tunnel excavation is delveloped with two tunnel excavation methods:... Read More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\" \/>\n<meta property=\"og:site_name\" content=\"PRO GEO\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-12T11:42:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\",\"url\":\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\",\"name\":\"SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO\",\"isPartOf\":{\"@id\":\"https:\/\/progeo-cga.com\/#website\"},\"datePublished\":\"2021-03-12T10:44:08+00:00\",\"dateModified\":\"2021-03-12T11:42:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/progeo-cga.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PROJECTS\",\"item\":\"https:\/\/progeo-cga.com\/en\/projects\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"TUNNELS &#8211; PROJECTS\",\"item\":\"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/progeo-cga.com\/#website\",\"url\":\"https:\/\/progeo-cga.com\/\",\"name\":\"PRO GEO\",\"description\":\"GEOTECHNICAL CONSULTANTS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/progeo-cga.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/","og_locale":"en_US","og_type":"article","og_title":"SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO","og_description":"[vc_row row_type=&#8221;3&#8243; blox_height=&#8221;600&#8243; blox_image=&#8221;2552&#8243; blox_padding_top=&#8221;260&#8243; blox_padding_bottom=&#8221;70&#8243; blox_dark=&#8221;true&#8221; row_pattern=&#8221;max-pat&#8221;][vc_column][vc_column_text] SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020) [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]The Silvertown tunnel project consists on the construction of a tunnel between Greenwich and Silvertown districts (London). The project includes a tunnel construction under the Thames River with of 1.4 km in length and 0.60 km in length of access ramps. The tunnel excavation is delveloped with two tunnel excavation methods:... Read More","og_url":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/","og_site_name":"PRO GEO","article_modified_time":"2021-03-12T11:42:36+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/","url":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/","name":"SILVERTOWN TUNNEL - LONDON, ENGLAND (2020) - PRO GEO","isPartOf":{"@id":"https:\/\/progeo-cga.com\/#website"},"datePublished":"2021-03-12T10:44:08+00:00","dateModified":"2021-03-12T11:42:36+00:00","breadcrumb":{"@id":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/silvertown-tunnel-london-england-2020-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/progeo-cga.com\/en\/"},{"@type":"ListItem","position":2,"name":"PROJECTS","item":"https:\/\/progeo-cga.com\/en\/projects\/"},{"@type":"ListItem","position":3,"name":"TUNNELS &#8211; PROJECTS","item":"https:\/\/progeo-cga.com\/en\/projects\/tunnels-projects\/"},{"@type":"ListItem","position":4,"name":"SILVERTOWN TUNNEL &#8211; LONDON, ENGLAND (2020)"}]},{"@type":"WebSite","@id":"https:\/\/progeo-cga.com\/#website","url":"https:\/\/progeo-cga.com\/","name":"PRO GEO","description":"GEOTECHNICAL CONSULTANTS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/progeo-cga.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/pages\/2573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/comments?post=2573"}],"version-history":[{"count":2,"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/pages\/2573\/revisions"}],"predecessor-version":[{"id":2585,"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/pages\/2573\/revisions\/2585"}],"up":[{"embeddable":true,"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/pages\/1643"}],"wp:attachment":[{"href":"https:\/\/progeo-cga.com\/en\/wp-json\/wp\/v2\/media?parent=2573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}