便梁加固铁路线箱桥顶进施工技术的研究  

Research into the Construction Technology of Line Reinforced and Container Bridge Jacking by the Temporary Beam in Ning-wu Railroad

作　　者：尹继明[1] 王思源[1] 

机构地区：[1]扬州职业大学

出　　处：《扬州职业大学学报》2007年第2期28-30,共3页Journal of Yangzhou Polytechnic College

摘　　要：D型便梁加固线路顶进箱桥施工技术已得到广泛应用。本文结合马鞍山江东大道宁芜铁路既有线框架箱桥施工实践,对D型便梁加固线路顶进施工工艺和技术特点进行了研究,实践证明效果良好。The technology of line reinforced by the temporary beam in the D pattern and container bridge jacking has been widely applied.In the light of the construction experience of building skeletal container bridge of the east river road in Ma Anshan,the line reinforced and container bridge jacking construction technique and the features of the technology in application are analyzed and summarized in this article,which,therefore,can be used as the reference for the construction of its like.

关 键 词：便梁 加固线路 顶进 施工技术 

分 类 号：U448.17[建筑科学—桥梁与隧道工程]