| 综合物探技术在浅埋煤层采空区勘查中的应用 |
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| 引用本文： | 刘长会,刘树才,闰赛,刘燚,苏林.综合物探技术在浅埋煤层采空区勘查中的应用[J].工程地球物理学报,2011,8(1):51-54. |
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| 作者姓名： | 刘长会 刘树才 闰赛 刘燚 苏林 |
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| 作者单位： | 刘长会,闰赛,刘燚,苏林,Liu Changhui,Yan Sai,Liu Yi,Su Lin(中国矿业大学,资源与地球科学学院,江苏,徐州,221116);刘树才,Liu Shucai(中国矿业大学,资源与地球科学学院,江苏,徐州,221116;中国矿业大学,深部岩土力学与地下工程国家重点实验室,江苏,徐州,221008) |
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| 基金项目： | 国家重大基础研究发展计划(973)项目 |
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| 摘 要： | 在总结内蒙浅埋煤层采空区地球物理特征的基础上,分析了常用物探方法在探测浅埋煤层采空区方面的优势、局限性和不同物探方法对采空区所可能得到的异常反应特征等问题.同时在高分辨率和高准确度的勘查要求下,对瞬变电磁法、高密度电阻率法和二维地震的观测系统进行了设计和实验,对物探资料进行了处理和综合解释.结合具体工程实践最终取得了良...
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| 关 键 词： | 瞬变电磁法 高密度电阻率法 二维地震 采空区 综合物探 |
Application of Integrated Geophysical Exploration Techniques to Detecting Shallow Coal Gob |
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| Liu Changhui,Liu Shucai,Yan Sai,Liu Yi,Su Lin.Application of Integrated Geophysical Exploration Techniques to Detecting Shallow Coal Gob[J].Chinese Journal of Engineering Geophysics,2011,8(1):51-54. |
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| Authors: | Liu Changhui Liu Shucai Yan Sai Liu Yi Su Lin |
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| Affiliation: | Liu Changhui1,Liu Shucai1,2,Yan Sai1,Liu Yi1,Su Lin1(1.School of Resources and Earth Sciences,China University of Mining & Technology,Xuzhou Jiangsu 221116,China,2.State Key Laboratory for Geomechanics and Deep Underground Engineering,Xuzhou Jiangsu 221008,China) |
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| Abstract: | This paper analyses the advantages,limitations and the abnormal reaction characteristics of different geophysical exploration methods on detecting coal gob on the basis of summarizing geophysical characteristics of shallow coal gob in Inner Mongolia.Meanwhile,at the exploration request of both high resolution and high accuracy,it designs and tests the observing systems of TEM,high-density resistivity method and two-dimensional seismic exploration method,and then processes and comprehensively interprets the ... |
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| Keywords: | TEM high-density resistivity method two-dimensional seismic integrated geophysical exploration mine gob |
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