崖门大桥上部构造设计与长期监测分析  

Structural Design and Long-term Monitoring Analysis of Yamen Bridge

作　　者：朱恒璋 

机构地区：[1]广东省公路建设有限公司,广州510623

出　　处：《广东公路交通》2016年第5期44-47,62,共5页Guangdong Highway Communications

摘　　要：为了解崖门大桥投入运营后结构状态,对索力、主梁标高、塔顶水平位移的变化情况进行了长期监测,对结构病害进行日常和定期检查,并分析了监测数据。长期监测结果表明,崖门大桥索力、主梁标高和塔顶水平位移变化均处于正常范围。In order to understand the structural condition of the Yamen Bridge, the changes of the cable force, the elevation of the main girder and the horizontal displacement at the top of the tower have been monitored for a long time. The daily and periodic in- spections of the structural diseases have been carried out and the monitoring data have been analyzed. The long-tertn monitoring re- suits have shown that the cable force, the elevation of the main girder and the horizontal displacement of the top of the Yamen Bridge are within the normal range.

关 键 词：监测 索力 标高 位移 

分 类 号：U446.2[建筑科学—桥梁与隧道工程]