| 煤矿积水采空区瞬变电磁法探测的附加效应 |
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| 引用本文： | 解海军,孟小红,王信文,石亚丁,韩德品.煤矿积水采空区瞬变电磁法探测的附加效应[J].煤田地质与勘探,2009,37(2):71-74. |
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| 作者姓名： | 解海军 孟小红 王信文 石亚丁 韩德品 |
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| 作者单位： | 1. 中国地质大学地球物理与信息技术学院, 北京 100083; |
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| 基金项目： | 国家重点基础研究发展规划(973计划)，国家科技支撑计划 |
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| 摘 要： | 煤矿积水采空区由于其复杂性,在进行瞬变电磁法探测时,常常会产生一些附加效应。从理论、试验出发,研究了附加效应的特点及探测曲线特征,并根据这些特点对实际工程进行了分析、解释,圈定的积水采空区经钻探验证,效果良好。
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| 关 键 词： | 瞬变电磁法 附加效应 积水采空区 探测 |
| 收稿时间： | 2008-11-28 |
The additional effect of TEM detection and its application in coal mined-out area with accumulated water |
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| XIE Haijun,MENG Xiaohong,WANG Xinwen,SHI Yading,HAN Depin.The additional effect of TEM detection and its application in coal mined-out area with accumulated water[J].Coal Geology & Exploration,2009,37(2):71-74. |
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| Authors: | XIE Haijun MENG Xiaohong WANG Xinwen SHI Yading HAN Depin |
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| Institution: | 1. Shool of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China;2. Xi'an Branch, China Coal Research Institute, Xi'an 710054, China |
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| Abstract: | Mined-out area with accumulated water in coal mines is difficult to detect because of its complexity.In TEM detection,there are often additional effects.the paper,from the theory and test,studied the effect of the addi-tional features and detecting characteristics of the curve,and on the basis of these characteristics,the actual engi-neering analysis and interpretation were carried out,drilling verified that mined-out area with water was well lo-calized. |
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| Keywords: | TEM additional effects mine water mined-out area detection |
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