京城大厦超高层钢结构安装施工

Installation Construction of Ultrahigh-Pise Steel Structures-Jingcheng Building

本工程按日本规范进行施工,介绍了钢柱安装分段方法与流水施工、保证地脚螺栓安装精度的措施、钢结构的焊接方法、焊接参数及安装精度的测控方法等。

This building is constructed with the Japanese Code. The article describes the steel colunm installation in sections and flow process,measures fpr ensuring the precision of foundation bolts mounting,Welding method and parameters as well as the survey and control method for the.installation precision of steel structures,etc.