Qiao Jian-hu
Abstract
This paper introduces the construction techniques of the box girder bottom-formwork making,steel bar handling,and concrete casting,etc.,and expounds the applications of these techniques in the two box girder bridges in the 10th contract section of Changhan Superhighway.
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This paper introduces the construction techniques of the box girder bottom-formwork making,steel bar handling,and concrete casting,etc.,and expounds the applications of these techniques in the two box girder bridges in the 10th contract section of Changhan Superhighway.
Key concepts: Formwork, Box girder, Engineering, Structural engineering, Casting, Prestressed concrete, Bar (unit), Girder