大跨度斜拉桥钢箱梁非对称安装技术

介绍了辽宁滨海公路辽河特大桥斜拉桥钢箱梁非对称悬臂安装技术,通过对本桥方案箱梁非对称悬臂安装方案—边跨钢梁高支架上直接滑移就位连接、主跨钢梁逐段悬臂安装的方案可行性研究与实施,为同类型桥梁施工提供了很好的借鉴作用。

Asymmetric Mounting Technology for Steel Box Girder of Large - span Cable - stayed Bridge

Asymmetric cantilever-type mounting technology of steel box girder of cable-stayed bridge of Liaohe Bridge across Liaoning Coastal Highway is introduced;through the feasibility study and implementation of asymmetric cantilever-type mounting scheme of steel box girder of the bridge-scheme of direct slip in place connection on high bracket of side-span steel girder and section by section cantilever-type mounting of main span steel girder,a good reference is provided for the bridge construction of the same type.