郑州某改造工程基坑开挖变形监测
投稿时间：2013-06-14  修订日期：2013-11-26  点此下载全文
引用本文：王风波,张帆,陈立伟.郑州某改造工程基坑开挖变形监测[J].钻探工程,2013,40(12):78-82.
WANG Feng-bo,ZHANG Fan,CHEN Li-wei. Deformation Monitoring of Foundation Pit Excavation for a Renovation Project in Zhengzhou[J]. Drilling Engineering, 2013,40(12):78-82.
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作者单位E-mail
王风波* 天津市北洋水运水利勘察设计研究院有限公司 wangfengbo5221@126.com 
张帆 中交天津港航勘察设计研究院有限公司 1@1.com 
陈立伟 中交天津港航勘察设计研究院有限公司 1@1.com 
中文摘要:以郑州健康路与同乐路西北角处176号院改造工程的基坑工程为例，从基坑开挖监测的目的、监测内容、监测精度及仪器选择、监测点的布设与监测方法，以及监测报警值和监测频率等5个方面对基坑开挖变形监测进行论述。实践表明，通过监测工作及时捕捉在施工中发生的细小变化，做到信息化施工，达到了保护基坑与周边环境的目的。
中文关键词:基坑开挖  变形  监测
 
Deformation Monitoring of Foundation Pit Excavation for a Renovation Project in Zhengzhou
Abstract:Take an example of the foundation pit excavation for a renovation project in Zhengzhou, the paper describes the purpose and content of monitoring, monitoring accuracy and instrument selection, the layout of monitoring points and monitoring methods as well as monitoring alarm values and monitoring frequency. The practice shows that by timely capturing small changes in construction to realize information construction, the foundation pit and the surrounding environment are protected.
keywords:foundation pit excavation  deformation  monitoring
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