Analysis of the prefabrication construction technology of 35m short box-girder
SU Xiao-don
Abstract
SU Xiao-don
Abstract
Combined with practical engineering,the author introduces some construction technologies of bed die,reinforcement works,formwork engineering,and concrete works in large-span box-girder prefabrication construction,and points out that the construction technology after improving inner formwork can ensure the construction quality of box-girder and increase the construction efficiency of box-girder,which is worthy to be popularized.
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Combined with practical engineering,the author introduces some construction technologies of bed die,reinforcement works,formwork engineering,and concrete works in large-span box-girder prefabrication construction,and points out that the construction technology after improving inner formwork can ensure the construction quality of box-girder and increase the construction efficiency of box-girder,which is worthy to be popularized.
Key concepts: Formwork, Prefabrication, Box girder, Engineering, Civil engineering, Girder, Precast concrete, Structural engineering