摘要
对重庆朝天门大桥中跨大悬臂安装过程中设置的斜拉扣挂系统和临时系杆系统用到的索结构的施工控制与监测进行了介绍,并对监测结果进行分析,得出张拉完毕后理论索力与实测索力吻合较好的结论,对类似工程具有指导作用。
The paper introduces the construction control and supervision of the cable structure used in the suspending and connecting system and the temporary tied bar system in the installation process of the span hanging bars of Chaotianmen Bridge in Chongqing,analyzes the supervision results,and concludes the adherence of the theoretic cable stress and example cable,so as to have the direction function for similar projects.
出处
《山西建筑》
2010年第7期320-321,共2页
Shanxi Architecture
关键词
拱桥
临时结构
索结构
索力控制
监测
arch bridge
temporary structure
cable structure
cable stress control
supervision
