土卡河水电站交通大桥荷载试验  

Loading Test for Traffic Bridge of Tuca River Hydropower Station

作　　者：周亦唐[1] 朱伟明[1] 葛晓旭[1] 赵惠敏[1] 

机构地区：[1]昆明理工大学建筑工程学院,云南昆明650224

出　　处：《昆明理工大学学报（理工版）》2009年第5期59-64,共6页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：云南高原山区农村公路建设综合技术研究项目(项目编号:2007CA015)

摘　　要：介绍了土卡河水电站交通桥荷载试验检测的方法.通过检测结果的分析得到该桥采用先简支后连续的工程方案,对整桥结构性能无论在静力还是在动力方面都取得了非常好的效果.In this paper, the detection method of loading test on the traffic bridge of Tuca river hydropower station is introduced. Engineering programs of the bridge structures is applied from simple support to continuous support. Through analysis of test results, it is shown that the static and dynamic properties of the bridge are both improved remarkably.

关 键 词：桥梁荷载试验 试验检测 先简支后连续 

分 类 号：TU602[建筑科学—建筑技术科学]