热熔式可回收锚索在深基坑工程中的应用——以深圳市杰美康工业区城市更新项目为例
Application of Hot Melt Recyclable Anchor Cable in Deep Excavation—Take the Urban Renewal Project of Shenzhen Jieikang Industrial Zone as an Example
周友余1
作者信息
- 1. 深圳科宇工程顾问有限公司,广东 深圳 518100
- 折叠
摘要
文中基于深圳某深基坑工程热熔式可回收锚索支护的应用实例,详细介绍了热熔式可回收锚索的施工工艺、张拉工序及回收工况,并对现场施工问题及监测数据进行分析总结.工程实践表明,热熔式可回收锚索能有效控制支护结构变形、后期锚索钢绞线回收率高,可供同类基坑工程参考.
Abstract
Based on the application example of hot melt recoverable anchor cable support in a deep foundation pit project in Shenzhen,the con-struction technology,tensioning process and recovery conditions of hot melt recoverable anchor cable are introduced in detail,and the on-site construction problems and monitoring data are analyzed and summarized.The engineering practice shows that the hot-melt recoverable anchor cable can effectively control the deformation of supporting structure,and the recovery rate of late anchor cable strand is high,which is worthy of reference in similar foundation pit projects.
关键词
可回收锚索/热熔式/深基坑/变形控制Key words
Recoverable anchor cable/Hot melt type/Deep foundation pit/Deformation control引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据