| 三种探测煤层采空区的方法 |
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| 引用本文： | 王立会,潘冬明,张兴岩.三种探测煤层采空区的方法[J].物探与化探,2008,32(3):291-294. |
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| 作者姓名： | 王立会 潘冬明 张兴岩 |
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| 作者单位： | 中国矿业大学,资源与地球科学学院,江苏,徐州,221008 |
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| 摘 要： | 采空区的存在对矿山生产和工程建设造成极大的安全隐患,采空区探测已成为重要研究课题。笔者结合参加过的工程项目,具体介绍3种探测煤层采空区的方法:井间地震、探地雷达和浅层地震反射波法,并分析比较了它们的优缺点。
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| 关 键 词： | 采空区 井间地震 探地雷达 浅层地震 |
| 文章编号： | 1000-8918(2008)03-0291-04 |
| 收稿时间： | 2007-10-24 |
| 修稿时间： | 2007年10月24 |
THREE TECHNIQUES FOR DETECTING UNDERGROUND MINED-OUT AREAS |
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| WANG Li-hui,PAN Dong-ming,ZHANG Xing-yan.THREE TECHNIQUES FOR DETECTING UNDERGROUND MINED-OUT AREAS[J].Geophysical and Geochemical Exploration,2008,32(3):291-294. |
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| Authors: | WANG Li-hui PAN Dong-ming ZHANG Xing-yan |
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| Institution: | College of Resource and Earth Science, China University of Mining &; Technology, Xuzhou 221008, China |
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| Abstract: | The existence of underground mined-out areas poses a grave threat to mine production and engineering construction, and hence the survey of mined-out area has become an important subject. Based on the engineering projects the authors had taken part in, this paper described in detail three techniques (crosswell seismism, ground penetrating radar GRP) and shallow seismic reflection method) for detecting underground mined-out areas and analyzed their advantages and disadvantages. |
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| Keywords: | mined-out area crosswell seismic ground penetrating radar(GRP) shallow seismic reflection method |
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