孙口黄河大桥整体节点的钢桁梁设计  

DESIGN OF STEEL GIRDER TRUSS WITH INTEGRAL GUSSET IN SUKOU YELLOW RIVER BRIDGE

作　　者：赵廷衡 

机构地区：[1]铁道部大桥局勘测设计院,高工430050

出　　处：《钢结构》1995年第2期88-99,共12页Steel Construction

摘　　要：京九铁路孙口黄河大桥的钢桁梁,首次采用了整体节点,可以大量节省高强度螺栓,安装十分方便。为此,本文详细介绍了整体节点钢桁梁的设计和其细部处理方法。并简要说明了拱度设置、钢桁梁安装和设计的用钢量。Integral gusset is first adopted in steel girder truss of Sunkou Yellow River Bridge on Jingjiu Railway. By taking this technique, lots of High-strength bolts have been saved, and erection of truss is very easy. This paper gives a description on design of steel truss with integral gusset and its details. Erection of steel truss. measured urch camber and quantity of steel used are also presented in this paper.

关 键 词：孙口黄河大桥 钢桁梁 整体节点 拱度 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]