2005•Qiaoliang jiansheRequires access

Features of Construction Technology for Precasting 70-m Span Concrete Box Girders of Hangzhou Bay Bridge

Wang Gui-ming

Abstract

The 70-m span concrete box girders of Hangzhou Bay Bridge are of single cell and single box sections.In this paper,the construction technology for precasting the box girders is presented from aspect of integral lifting and installation of internal formwork,installation of reinforcement,prestressing and marine durable concrete construction.

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Available abstract

Key concepts: Box girder, Formwork, Engineering, Span (engineering), Girder, Bay, Bridge (graph theory), Structural engineering