浅谈桥梁上部构造支架现浇施工

Initial analysis on supporting cast-in-place construction on upper structure of the bridge

介绍了桥梁上部现浇支架的几种形式,指出至于使用何种支架形式,应根据实际情况来选择确定,接着从支架预压、混凝土浇筑、支架现浇三孔连续梁、支架现浇施工连续刚构四方面,结合施工实例,总结了施工与设计中的经验与教训。

This paper describes the in-situ stent several forms, which stand for the use of form,should be based on the actual situation to select,then from the pre-stent pressure,concrete pouring,stent in-situ threehole continuous beam,frame-situ construction a continuous rigid frame fourth aspect,combined with construction examples,sum up the construction and design experience and lessons learned.