钢桁梁加固吊具拆除关键技术分析

Analysis on Key Technology of Removal of Spreader for Steel Truss Beam Reinforcement

文中结合工程实例,详细介绍了千米级悬索桥主桥钢桁梁吊装施工与加固吊具拆除施工关键技术,可为同类工程提供参考。

Combined with engineering examples,this paper introduces in detail the key technologies of steel truss girder hoisting construction and reinforcement spreader removal construction of the main bridge of kilometer suspension bridge,which can provide reference for similar projects.