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矿区水文地质环境对采矿安全的影响分析
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作者 张荣海 《中文科技期刊数据库(全文版)工程技术》 2017年第3期339-339,共1页
伴随着采矿业的迅猛发展,采矿安全一直是众多矿产开采企业所关注的焦点。然而,矿区水文地质环境勘查对矿产能否安全开采起着关键性作用。矿区的水文地质主要包括地表水体、地下涌水以及隔水层构造带的存水等。这些都会直接或间接地影响... 伴随着采矿业的迅猛发展,采矿安全一直是众多矿产开采企业所关注的焦点。然而,矿区水文地质环境勘查对矿产能否安全开采起着关键性作用。矿区的水文地质主要包括地表水体、地下涌水以及隔水层构造带的存水等。这些都会直接或间接地影响到矿区作业的安全状况。因此,在矿山开采作业前,为避免矿区作业透水事故的发生,对矿山地质水环境的勘查具有现实指导意义。基于此,文章从水文地质对矿区安全的重要性为契机,分析了影响采矿安全的水文地质因素,从而提出有效的控制措施,对提升矿区的安全开采意义重大。 展开更多
关键词 矿山开采 地下水环境 安全隐患 采矿安全措施
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Research on monitoring system for slope deformation
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作者 刘小生 张学庄 王爱公 《Journal of Coal Science & Engineering(China)》 2007年第3期344-347,共4页
The monitoring system for slope deformation which bases on Leica (TCA series) was researched and developed. This system consists of electronic total stations, high precision thermometer, digital barometer, photoelec... The monitoring system for slope deformation which bases on Leica (TCA series) was researched and developed. This system consists of electronic total stations, high precision thermometer, digital barometer, photoelectric frequency adjustor and other related instruments and data collection and processing software. The system can monitor a series of targets automatically to obtain accurate data of distance at predetermined time, besides, it can timely display targets' coordinates and deformation value, velocity, etc. in graph as well. To compare of the results of different monitoring time, we can find the problems of mine slope deformation rapidly and accurately. 展开更多
关键词 mine slope DEFORMATION monitoring system total station
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