采用正交异性钢桥面板的铁路钢桁梁设计  

Design of Railway Steel Truss Girder Used with Steel Orthotropic Deck Plate

作　　者：刘桂红[1] 易伦雄[1] 

机构地区：[1]中铁大桥勘测设计院有限公司,湖北武汉430050

出　　处：《桥梁建设》2007年第A02期8-10,共3页Bridge Construction

摘　　要：介绍了采用正交异性钢桥面板的铁路钢桁梁的结构设计,分析了钢桁梁采用这种整体桥面结构对高速行车的作用与意义,研究了采用整体桥面结构后钢桁梁的受力特性。This paper introduces the structural design of a railway steel truss girder used with steel orthotropic deck plate, analyzes the functions and significance of the truss girder used with such type of the integral deck structure to high-speed traveling of trains and also makes a study of the mechanical behavior of the girder after it is used with the deck structure.

关 键 词：铁路桥 钢桁梁 正交异性钢桥面板 整体桥面 桥梁设计 

分 类 号：U448.211[建筑科学—桥梁与隧道工程] U442.5[交通运输工程—道路与铁道工程]