摘要
通过太原南中环桥主桥钢箱梁的安装工艺研究,对钢箱梁分节段预制,现场逐段吊装焊接连成整体的施工方法进行了详细介绍,并对钢结构焊接质量及变形控制进行了探讨,为今后同类型桥梁的施工提供了宝贵经验。
Through studying steel box beam installation technology of Taiyuan Nanzhonghuan Bridge, it specifically introduces the box beam fab-rication at separated phase, filed hoisting and welding methods, and discusses the steel structure welding quality and deformation control, which has provided valuable experience for future similar bridge construction.
出处
《山西建筑》
2011年第21期198-199,共2页
Shanxi Architecture
关键词
钢箱梁
钢叠合梁
安装工艺
质量控制
steel box beam, steel-folded beam, installation technology, quality control
