| 天津滨海新区分层标监测系统技术研究 |
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| 引用本文： | 齐波,牛文明.天津滨海新区分层标监测系统技术研究[J].水文地质工程地质,2011,38(6):44-48. |
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| 作者姓名： | 齐波 牛文明 |
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| 作者单位： | 天津市地质调查研究院; |
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| 摘 要： | 阐述了天津滨海新区基本地质条件及工程地质特征,分析了对新近系明华镇组以上地层进行全面系统监测的必要性。介绍了滨海新区分层标监测系统建设的工作方法,简述分层标监测系统建设中各种类型分层标的设置及标孔结构设计。在总结前人分层标建设的基础上,结合多年设计施工及监测工作经验,对分层标的标孔结构、标底及孔隙水压力监测孔做了技术研究改进,并与传统的分层标工艺进行了分析比较。工程验证结果表明,各项技术改进应用效果良好,达到预期设计目标。
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| 关 键 词： | 层标 结构设计 标底 技术改进 |
A technological study of the monitoring system for layerwise mark in the Tianjin Binhai New Area |
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| QI Bo
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NIU Wen-ming.A technological study of the monitoring system for layerwise mark in the Tianjin Binhai New Area[J].Hydrogeology and Engineering Geology,2011,38(6):44-48. |
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| Authors: | QI Bo NIU Wen-ming |
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| Institution: | Tianjin Institute of Geological Survey,Tianjin 300191,China |
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| Abstract: | This article elaborates the basic geological conditions and engineering geological characteristics in the Binhai New Area of Tianjin,and analyses the necessity of conducting a comprehensive system monitoring the layers above the Neogene Minghuazhen Group.In this paper,the working methods of the construction of monitoring system for the layerwise mark in the Binhai New Area are introduced.The setup and structural design of various types of layer monitoring wells with extensometers are outlined in constructio... |
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| Keywords: | layerwise mark structural design bottom structure of layerwise mark technological improvement |
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