摘要
Abstract
The pier height of A32#-A39#pier of Zhenjiangguan No.1 Super Large Bridge is 5.3～24 m.The platform beam is constructed by the support method,and the formwork is made of steel formwork.The length of the single hole of the platform beam is 32.64 m,the height of the beam is 1.8 m,the width of the bottom plate is 3.4 m,and the width of the top plate is 6 m.Through the optimization of formwork engineering,this paper describes the design,construction technology and economic benefit of sliding formwork system in the construction of multi-span continuous cast-in-place beam.关键词
梁柱式/站台梁/轨道/炮车/临时支撑Key words
Beam-column type/Platform beam/Track/Gun car/Temporary support分类
建筑与水利
