The Rainha D. Am\u00e9lia railway bridge was built in 1903 and is a 14 span steel girder bridge, each span being 60m long. The bridge\u2019s total length is 840m. This is a trough-bridge with two truss girders. Piers and abutments are in masonry founded on steel cofferdams.<\/p>\n
Several years after being deactivated from the railway service, pressure from local Councils led to its adaptation to a local road bridge.<\/p>\n
The rehabilitation and conversion works on the bridge consisted of a general sand-blasting and cleansing of the structure followed by the treatment and repair of all corroded parts. The structure was then painted and a steel grid deck was installed as a road deck. This deck \u201cfloats\u201d on elastomeric bearings.<\/p>\n
To improve the safety of the foundations piers P4 to P7 were protected with a conical rock riprap spanning from the river bed to the zero contour level.<\/p>\n
The rehabilitation work was competed in 2001.<\/p>\n","protected":false},"featured_media":0,"template":"","categories":[],"tags":[],"class_list":["post-5213","projectos","type-projectos","status-publish","hentry"],"acf":{"enquadramento":"q1","imagem_hp_destaque":{"ID":3875,"id":3875,"title":"P245_Projeto_280x320","filename":"P245_Projeto_280x320.png","filesize":148801,"url":"https:\/\/www.arito.com.pt\/wp-content\/uploads\/2021\/06\/P245_Projeto_280x320.png","link":"https:\/\/www.arito.com.pt\/en\/projectos\/reabilitacao-da-ponte-rainha-d-amelia\/p245_projeto_280x320\/","alt":"","author":"12","description":"","caption":"","name":"p245_projeto_280x320","status":"inherit","uploaded_to":3874,"date":"2021-06-27 21:15:49","modified":"2021-06-27 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Rainha D. Am\u00e9lia Bridge rehabilitation<\/p>\n
Setil | Portugal<\/p>\n"},"_links":{"self":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos"}],"about":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/types\/projectos"}],"version-history":[{"count":2,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5213\/revisions"}],"predecessor-version":[{"id":5301,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/projectos\/5213\/revisions\/5301"}],"wp:attachment":[{"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/media?parent=5213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/categories?post=5213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arito.com.pt\/en\/wp-json\/wp\/v2\/tags?post=5213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}