超大吨位拱塔斜拉桥施工技术

Construction Technology of Oversized Tonnage Arch Tower Cable-Stayed Bridge

文章阐述了韩城市太史大街西延桥钢索塔安装、大悬臂盖梁施工、超高墩现浇箱梁施工、超高墩提梁架梁、钢箱梁悬臂拼装等关键施工技术,通过技术创新和方案实施,施工质量、安全得到了保证,取得了良好的社会经济效益,值得推广应用。

This paper expounds the key construction techniques such as installation of steel cable tower of bridge extending westward from Taishi street,construction of large cantilever cover beam,construction of super high pier cast-in-place box girder,super high pier lifting beam and steel box girder cantilever assembly.Through technological innovation and program implementation,construction quality and safety have been guaranteed,and good social and economic benefits have been achieved,which are worthy of promotion and application.