大沽河航道桥索塔施工监控技术  

Monitoring technology of Daguhe Channel Bridge tower during construction

作　　者：刘刚 蔡建军 杨继承[3] 梁玉照[3] 

机构地区：[1]山东高速工程咨询有限公司,山东济南250013 [2]山东高速青岛公路有限公司,山东青岛266061 [3]长安大学,陕西西安710064

出　　处：《山东交通科技》2010年第4期22-23,27,共3页

摘　　要：青岛海湾大桥大沽河航道桥为独塔自锚式悬索桥,其索塔在施工过程的受力和变形至关重要。介绍了该桥索塔在架设猫道、安装主缆、张拉吊索和桥面铺装等各施工阶段中应力、温度和位移的监控技术。Daguhe Channel Bridge of Qingdao Bay Bridge is a single tower self-anchored suspension bridge,the force and deformation of the bridge is very important.The monitoring technology of stress,temperature and deformation during the construction of catwalk erection,main cable installation,sling tension,deck pavement have been introduced.

关 键 词：自锚式悬索桥 索塔 应力监控 温度监控 位移监控 

分 类 号：U44[建筑科学—桥梁与隧道工程]