路桥施工中全焊钢结构现场安装施工工艺分析

Analysis of Field Installation and Construction Technology of All Welded Steel Structure in Road and Bridge Construction

阐述路桥施工中全焊钢结构现场安装施工工艺的特点,从图纸设计与复核校正、制订全焊钢结构整体方案、搭建施工平台、安装钢箱梁、安装上部桁架结构几个环节对路桥施工中全焊钢结构现场安装施工工艺要点进行详细阐述。

This paper describes the characteristics of the field installation and construction technology of fully welded steel structure in the construction of road and bridge, elaborates the main points of field installation and construction technology of welded steel structure in road and bridge construction, from the links of drawing design and review calibration, the formulation of the whole welded steel structure scheme,construction platform, installation of steel box girder, installation of the upper truss structure.