摘要
以某大跨度钢箱梁桥跨高速公路项目施工为例,基于工程的重点和难点,设置了临时支架,对钢箱梁的分段及吊装、构件的拼装和焊接进行了具体的分析,最终取得了良好的施工效果。
Taking the construction oflong-span steel box girder bridge over-crossing expressway project as an example,based on the key and difficult points of the project,temporary support is set up,and the steel box girder subsection and hoisting,component assembly and welding are analyzed concretely,and good construction results are obtained in the end.
作者
周明辉
ZHOU Ming-hui(CCCC Third Aviation Engineering Bureau Co.Ltd.,Xiamen Branch,Xiamen 361006,China)
出处
《工程建设与设计》
2019年第19期189-191,共3页
Construction & Design for Engineering
关键词
钢箱梁
构件拼装
分段吊装
steel box girder
assembly of components
subsection hoisting
