摘要
结合具体工程实例,介绍了斜拉桥换索工程施工技术,分析了斜拉索索力调整方法,实现了桥梁在不中断交通状态下的斜拉索更换,以使换索后全桥索力均控制在设计索力的合理误差范围内。
Combining specific projects, the paper introduces constructional skill of changing cable in cable-stayed bridge, analyzes methods of adjusting cable force of the bridge, and thus realizes the aim of changing the cable without influencing the traffic. It also make sure the whole cable forces are oontroled within reasonable error after changing cables.
出处
《山西建筑》
2009年第19期311-312,共2页
Shanxi Architecture
关键词
斜拉桥
斜拉索
换索
施工技术
cable-stayed bridge, cable, changing cable, oonstructional skiff
