丰都长江大桥高强度螺栓连接的试验研究  

THE EXPERIMENTAL INVESTIGATION OF HIGH STRENGTH BOLTS AND CONNECTORS APPLIED TO FENGDU YANGTSE RIVER GREAT BRIDGE

作　　者：范文理[1] 

机构地区：[1]西南交通大学,成都610031

出　　处：《钢结构》1999年第3期43-44,共2页Steel Construction

摘　　要：介绍了用于丰都长江大桥450加劲钢桁梁的新型大六角扭剪型高强度螺栓及接头的试验研究，结果表明各项数据均满足国标要求．In this article, it is briefly being introduced that an experimental investigation of a new-style torsion type high strength bolts with large hexagon and connectors being used in 450 meters long stiffed steel truss of Fengdu Yangtse River Great Bridge, the result present that an dates meet natio oode's requirement.

关 键 词：高强度螺栓 接头 试验 悬索桥 

分 类 号：U448.256[建筑科学—桥梁与隧道工程] U445.581[交通运输工程—道路与铁道工程]