桥梁工程承台围堰监控方案分析
Analysis on Monitoring Scheme for Bearing Platform Cofferdam in Bridge Engineering
高文韬1
作者信息
- 1. 保利长大工程有限公司,广东 广州 511400
- 折叠
摘要
文章以东江特大桥为研究对象,依据该工程的特点,提出承台围堰的监控目的与监控内容,采取现场监测的方法,对钢板桩围堰实施全程监测,并设置监测预警值,当监测所得数据超出预警值时,说明围堰的结构安全性受到威胁,需要采取相应的措施解决处理.研究结果表明,对承台围堰进行监控能及时发现施工中存在的安全隐患,可避免发生安全事故.
Abstract
Taking Dongjiang Extra-large Bridge as the research object,according to the characteristics of the engineering,the monitoring purpose and content of the bearing platform cofferdam are put forward.The field monitoring method is adopted to implement the whole process monitoring of the steel sheet pile cofferdam,and the monitoring early warning value is set.When the monitoring data exceeds the early warning value,it indicates that the structural safety of the cofferdam is threatened,and corresponding measures need to be taken to solve the problem.The research results show that the monitoring of the bearing platform cofferdam can find out the potential safety hazards in the construction in time,avoid safety accidents.
关键词
桥梁工程/承台围堰/监控方案Key words
bridge engineering/bearing platform cofferdam/monitoring scheme引用本文复制引用
出版年
2024
NETL
NSTL
万方数据