摘要
通过分析某钢—混结合梁斜拉桥主跨合龙段的施工特点,介绍了主跨合龙施工方案与工艺流程,并阐述了合龙段吊装、合龙口边主梁拼接板栓合、横梁安装等技术要点,有效保证了合龙工作的顺利进行。
Through the analysis on the construction characteristics of a steel-concrete composite girder cable-stayed bridge main span closure sec-tion ,this paper introduced the main span closure construction scheme and process, and elaborated the closure section hoisting, final closure main girder splice plate bolt, cross girder installation and other technology key points, effectively ensured the smooth progress of closure work.
出处
《山西建筑》
2017年第12期167-168,共2页
Shanxi Architecture
关键词
斜拉桥
合龙段
边主梁
横梁
cable-stayed bridge, closure section, edge main girder, cross girder
