Traversing construction of 40m span fabricated prestressed concrete box beam
Zhanjie Zhang
Abstract
Zhanjie Zhang
Abstract
From layout of fairleader, box beam fixing, horizontal moving and other aspects the traversing construction method of fabricated prestressed concrete box beam are introduced as well as the key points for attention. The construction method has such advantages as low cost, convenience in construction and so on.
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From layout of fairleader, box beam fixing, horizontal moving and other aspects the traversing construction method of fabricated prestressed concrete box beam are introduced as well as the key points for attention. The construction method has such advantages as low cost, convenience in construction and so on.
Key concepts: Traverse, Box girder, Span (engineering), Beam (structure), Structural engineering, Engineering, Prestressed concrete, Key (lock)