| 采面小构造综合探查技术研究 |
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| 引用本文： | 杨津灵,尹尚先,李永军,刘德民. 采面小构造综合探查技术研究[J]. 华北科技学院学报, 2008, 5(1): 13-16 |
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| 作者姓名： | 杨津灵 尹尚先 李永军 刘德民 |
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| 作者单位： | 汾西矿业集团曙光煤矿,山西,孝义,032000;华北科技学院安全工程中心,北京,东燕郊,101601 |
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| 摘 要： | 为提高矿井小构造探测准确性，将探地雷达和矿井瞬变电磁法结合应用于采面小构造探测中．井下探查实践表明，探地雷达探测速度快、精度高，但探测深度浅；矿井瞬变电磁法分辨率高，有效探测深度达110m，实施两种方法综合探测，通过相互对比验证，不仅可以保证小构造探测的准确性，而且可以保证一定探测深度。钻探验证表明，综合地质解释具有相当高的准确性。
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| 关 键 词： | 探地雷达 矿井瞬变电磁法 小构造 综合探测 |
| 文章编号： | 1672-7169(2008)01-0013-04 |
| 修稿时间： | 2007-12-24 |
Studies on comprehensive detection of mini-structures in working face |
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| YANG Jinling,YIN Shangxian,LI Yongjun,LIU Demin. Studies on comprehensive detection of mini-structures in working face[J]. Journal of North China Institute of Science and Technology, 2008, 5(1): 13-16 |
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| Authors: | YANG Jinling YIN Shangxian LI Yongjun LIU Demin |
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| Affiliation: | YANG Jinling , YIN Shangxian ,LI Yongjun ,LIU Detain (1. Fenxi Coal Group Co. , Xiaoyi Shanxi 032000;2. North China Institute of Science and Technology, Yanjiao Beijing-East 101601 ) |
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| Abstract: | In order to improving the accuracy of detection on mini-structures, Ground Penetrating Radar （GPR） and mine Tran- sient Electromagnetic Method （TEM） were combined together for application to detection of mini-structures in working face. The practice of underground exploration shows that GPR has advantages of easy operation and high precision, but shallow detection depth, On contract mine TEM has high resolution and deep effective exploration depth, over 110m. Therefore, putting compre- hensive detection of two kinds method into practice, can ensure the accuracy of detection on small scale structures and investiga- tion depth by contracting and verifying the results mutually. The drilling validation shows that comprehensive geological interpre- tation has quite high accuracy. |
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| Keywords: | Ground Penetrating Radar mine Transient Electromagnetic Method mini-structures comprehensive detection |
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