雅鲁河大桥静动载试验及分析  

Static and Dynamic Load Test and Analysis of the Yalu River Bridge

作　　者：葛贝德[1] 

机构地区：[1]哈尔滨职业技术学院,黑龙江哈尔滨150081

出　　处：《鸡西大学学报（综合版）》2015年第7期46-50,共5页JOurnal of Jixi University:comprehensive Edition

摘　　要：对黑龙江省碾景公路雅鲁河大桥进行静载试验和动载试验,根据主梁静载试验、墩台静载试验以及桥梁动载试验测试数据,对桥梁结构的承载能力和刚度作出评估,测试结果表明该桥的强度储备较弱,甚至出现承载力不足的情况,并据此对该桥的后期维修加固提出了可行的建议,可为同类型的工程提供参考。Static and dynamic load tests of the Yalu River Bridge in Heilongjiang are carried out. According to the static load test results of the girder and pier, and the bridge dynamic load test , we made a evaluation of the bridge structure bearing capacity and stiffness . The results show that the strength of the bridge is weak, and even the bearing capacity is insufficient. Based on those tests, some suggestions for the later maintenance and reinforcement of the bridge are proposed, which can provide some reference for the same type of bridge project.

关 键 词：旧桥检测 荷载试验 结构评定 

分 类 号：U448.21[建筑科学—桥梁与隧道工程]