阿深黄河特大桥静动载试验  

Static and Dynamic Load Tests of Kaifeng Huanghe River Bridge on Ahrongqi-Shenzhen Expressway

作　　者：王红霞[1] 何祖发[1] 侍刚[1] 

机构地区：[1]中铁大桥局集团桥科院有限公司,湖北武汉430034

出　　处：《世界桥梁》2008年第4期46-49,共4页World Bridges

摘　　要：阿深黄河特大桥主桥为7塔8孔双索面预应力混凝土部分斜拉桥,介绍该桥静动力试验成果,并结合静动力有限元分析,将计算结果与试验结果对比,对该桥现状进行评定。The main bridge of Kaifeng Huanghe River Bridge on Ahrongqi-Shenzhen Expressway is a double cable plane prestressed concrete extradosed bridge with seven pylons and eight spans. In this paper, the results of the static and dynamic load tests of the Bridge are presented. In accordance with the finite element analysis of the dynamic and static load, the results of the calculation and tests are compared and the current conditions of the Bridge are evaluated.

关 键 词：部分斜拉桥 预应力混凝土结构 有限元分析 荷载试验 

分 类 号：U448.27[建筑科学—桥梁与隧道工程] U446[交通运输工程—道路与铁道工程]