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  1. 1. Widening of The Nockeby Bridge : Methods for strengthening the torsional resistance

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Jenny Andersson; [2016]
    Nyckelord :Strengthening of bridges; external prestressed reinforcement; carbon-fiber reinforced polymer; torsion; torsional resistance; prestressed concrete; Förstärkning av broar; extern spännarmering; kolfiberförstärkning; vridning; vridkapacitet; förspänd betong;

    Sammanfattning : i Abstract The Nockeby Bridge, in the western part of Stockholm, is a prestressed concrete bridge with an openable swing span of steel. The bridge was built during 1970 and should now be widened with 0.5 meters on each side. The concrete bridge deck is supported by two main-beams and cross-beams are located at the position of all supports. LÄS MER