钢管桩支架法在新建天津海河大桥施工中的应用  

Application of Steel Pipe Pile Framework Method in Construction of New-Built Haihe Bridge in Tianjin

作　　者：周建权[1] 

机构地区：[1]铁道战备舟桥处,山东齐河251100

出　　处：《铁道标准设计》2012年第2期78-80,共3页Railway Standard Design

摘　　要：以钢管桩支架在天津集疏港公路海河大桥施工中的应用为实例,简述灵活应用钢管桩支架解决桥梁施工中存在障碍物没有操作场地的问题,说明灵活应用钢管桩支架可以有效解决施工中跨越障碍物,提供操作平台等问题,重点介绍运用移动支架技术解决钢箱梁吊装时没有操作场地的难题。Taking the usage of the steel pipe pile framework in construction of Haihe Bridge of Jishugang Highway in Tianjin as an example,the paper briefly summarized that the flexible application of the steel pipe pile framework can solve the problems of obstacle crossing,lack of operating area and other issues during construction.This paper also especially focuses on the flexible application of the movable framework to solve the puzzle of operation area when hoisting and erecting the steel box girder

关 键 词：公路桥 斜拉桥 钢箱梁 钢管桩支架 施工 

分 类 号：U445[建筑科学—桥梁与隧道工程]