佛山平胜大桥钢箱梁制造关键技术  

Key techniques for manufacturing steel box girder of Pingsheng Bridge in Foshan

作　　者：温从松 

机构地区：[1]中铁宝桥集团有限公司,陕西宝鸡721006

出　　处：《山西建筑》2014年第10期175-177,共3页Shanxi Architecture

摘　　要：简要介绍了平胜大桥独塔自锚式悬索桥结构体系中,钢箱梁整体横隔板、外挂式钢锚箱、钢箱梁平面预拼装、合龙等关键技术,为钢箱梁制作工艺的发展做出了重要贡献。This paper makes a brief introduction for some key techniques with reference to the structural system of Pingsheng Bridge which fea tures mono-tower self-anchored suspension. Such techniques refer to the planar preassembly and the closure for the integral diaphragm, the exter nal hanging steel anchor box and the steel box girder, making great contributions to the fabrication process of the steel box girder.

关 键 词：自锚式悬索桥 整体横隔板 钢锚箱 平面预拼装 合龙 

分 类 号：U445.472[建筑科学—桥梁与隧道工程]