双曲拱桥的结构检算及病害分析  

The Upper Structure Checking Method and Defects Analysis of Two-way Curved Arch Bridge

作　　者：陶红艳[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《森林工程》2007年第2期59-61,共3页Forest Engineering

摘　　要：通过对双曲拱桥上部结构检算,确定其承载能力,并通过静载试验进行验证。对该桥病害成因进行分析,为维修和加固提供理论上的依据。The article studies the bearing capacity of two-way curved arch bridge based on the upper structure checking method. Static loading test was used for validation. The reasons causing defects of the bridge were analyzed. The paper may provide some theoretical references for bridge maintenance and strengthening.

关 键 词：双曲拱桥 结构检算 静载试验 病害 

分 类 号：U448.221[建筑科学—桥梁与隧道工程]