大新站钢桁梁人行天桥过渡施工方案  

Transitional construction scheme for steel truss girder footbridge at Daxin station

作　　者：李勇 

机构地区：[1]中铁六局太原铁建北同蒲项目部,山西太原030013

出　　处：《铁路工程造价管理》2006年第2期45-48,53,共5页Railway Engineering Cost Management

摘　　要：通过分析大新站钢桁梁人行天桥改建工程的施工重点和难点,提出并选择了切实可行的临时支撑施工过渡方案,保证了项目的顺利实施。此文旨在为类似工程提供一种简单可行的施工方法。Through analyzing the key and difficult points in the construction of the redevelopment project of the steel truss girder footbridge at Daxin station, this article puts forward and selects the temporary support transitional construction scheme, which is practicable and feasible to ensure the smooth implementation of the project. It is aimed to provide a simple and viable construction method for projects of similar nature.

关 键 词：钢桁梁 临时支撑 过渡施工 

分 类 号：U448.11[建筑科学—桥梁与隧道工程]