斜拉悬索混合管桥桥面位移变化分析  

The analysis of the bridge deck displacement changes of cable-stayed-suspension mixing pipe bridge

作　　者：陈楠[1] 韩玉林[1] 李林 

机构地区：[1]东南大学土木工程学院 [2]南京高技术开发区公用事业公司

出　　处：《山西建筑》2009年第7期320-321,共2页Shanxi Architecture

摘　　要：以桥梁的索的健康监测为目的,重点分析了在单根拉索损伤时斜拉悬索混合管桥桥面位移的变化情况,并将其变化特征做了详细总结,为索的健康监测提供了数据依据。Aiming at the healthy inspection of the cable on bridges, the paper emphasizes on the analysis of the displacement changes of the cable-stayed-suspension bridges when the single cable is damaged, and concludes these changes situation, and provides digital evidence for the healthy inspection of the cable.

关 键 词：拉索 损伤 桥面位移 健康监测 

分 类 号：U441[建筑科学—桥梁与隧道工程]