{"id":16984,"date":"2024-09-30T08:07:12","date_gmt":"2024-09-30T08:07:12","guid":{"rendered":"https:\/\/teixeiraduarteconstrucao.com\/?post_type=tm_portfolio&p=16984"},"modified":"2024-09-30T08:07:12","modified_gmt":"2024-09-30T08:07:12","slug":"railway-station-queluz-belas-and-quadruplication-of-the-railway-track","status":"publish","type":"tm_portfolio","link":"https:\/\/teixeiraduarteconstrucao.com\/en\/projects\/railway-station-queluz-belas-and-quadruplication-of-the-railway-track\/","title":{"rendered":"Railway Station Queluz\/Belas and Quadruplication of the Railway Track"},"content":{"rendered":"

RAILWAY STATION QUELUZ\/BELAS AND QUADRUPLICATION OF THE RAILWAY TRACK<\/h1>\n

Client<\/strong>: REFER \u2013 Rede Ferrovi\u00e1rina Nacional, E.P
\nLocation<\/strong>: Queluz\/Belas \u2013 Portugal
\nExecution Period<\/strong>: 38 Months<\/p>\n

 <\/p>\n

Works carried out:<\/p>\n

Quadruplication of the track between Pk 11+741 and Pk 12+279 (538 m), that entailed the execution earth retaining reinforced concrete walls (with and without anchors), to enlarge the existing platform.
\nConstruction of prestressed reinforced concrete viaduct Jamor valley with a length of 196 m, divided in 11 spans, of which 9 with 18,5 m and the two at both ends with 14,75 m.
\nConstruction of the new railway station Queluz\/Belas with mixed structure (reinforced concrete \/ metallic) which develops transversally and over the railways.
\nConstruction of passage ways and road-railway interfaces, pedestrian underpasses and a parking under the viaduct\u2019s deck with 212 places to supprt the railway station.<\/p>\n

Main quantities:
\nExcavation: 30.000 m3<\/sup>
\nFormwork: 24.500 m2<\/sup>
\nPiles \u00d8 2000 mm: 500 m
\nConcrete: 13.000 m3<\/sup>
\nSteel A400 NR: 1.500.000 kg
\nPrestress Steel: 215.000 kg
\nTrestle: 47.000 m3<\/sup><\/p>\n

 <\/p>\n