| 郑州某改造工程基坑开挖变形监测 |
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| 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].探矿工程(岩土钻掘工程),2013,40(12):78-82. |
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| 作者姓名： | 王风波 张帆 陈立伟 |
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| 作者单位： | 天津市北洋水运水利勘察设计研究院有限公司,中交天津港航勘察设计研究院有限公司,中交天津港航勘察设计研究院有限公司 |
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| 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。
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| 关 键 词： | 基坑开挖 变形 监测 |
| 收稿时间： | 2013/6/14 0:00:00 |
| 修稿时间： | 2013/11/26 0:00:00 |
Deformation Monitoring of Foundation Pit Excavation for a Renovation Project in Zhengzhou |
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| WANG Feng-bo,ZHANG Fan and CHEN Li-wei.Deformation Monitoring of Foundation Pit Excavation for a Renovation Project in Zhengzhou[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2013,40(12):78-82. |
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| Authors: | WANG Feng-bo ZHANG Fan and CHEN Li-wei |
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| Affiliation: | Tianjin Beiyang Survey and Design Institute of Water Transport and Conservancy Co., Ltd.,CCCC Tianjin Port Waterway Prospection & Design Research Institue Co., Ltd.,CCCC Tianjin Port Waterway Prospection & Design Research Institue Co., Ltd. |
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| 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. |
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| Keywords: | foundation pit excavation deformation monitoring |
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