连接施工工序对钢桥面安全性影响分析  

Analysis on Influence to the Safety of Steel Bridge Pavement by Construction Procedures of Connections

作　　者：杨晶[1] 颜东煌[1] 许红胜[1] 李学文[1] 

机构地区：[1]长沙理工大学,长沙410076

出　　处：《广东公路交通》2008年第4期31-33,共3页Guangdong Highway Communications

摘　　要：以沪瑞高速北盘江大桥为工程背景,利用Ansys软件建立正交异性钢桥面板的空间模型,针对三种不同连接施工工序对正交异性钢桥面板的影响进行分析计算,并对结果进行分析比较,得出最佳方案,指导桥梁施工,取得了较好的效果。Take the Hurui speedway Beipan Jiang bridge as the project background, the software ANYSy is used to established the spatial structure model of orthotropic steel Bridge deck segment, carries on the analysis computation in view of three different connection construction working procedures to the Orthotropie Steel Bridge Decks＇s influence, and to the result analysis comparison , obtains the preferred plan, the powerful instruction bridge construction, has made the good progress.

关 键 词：正交异性钢桥面板 连接施工工序 安全性 有限元 

分 类 号：U448.25[建筑科学—桥梁与隧道工程] U448.213[交通运输工程—道路与铁道工程]