| 铁新煤矿老空区富水性的探查技术 |
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| 引用本文： | 李琛.铁新煤矿老空区富水性的探查技术[J].华北科技学院学报,2014(6):17-22. |
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| 作者姓名： | 李琛 |
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| 作者单位： | 华北科技学院安全工程学院,北京东燕郊101601 |
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| 摘 要： | 老空区是引起矿井突水的主要地质构造,为了对铁新煤矿未知老空区进行勘察,从根本上消除安全隐患,在对比研究了各种物探方法应用条件的基础上,选择利用瞬变电磁法和SYT电磁测深技术探查矿井构造。对探查数据进行精细解释,圈定老空区的具体范围,评价富水性以及对于井下开采和掘进的影响,提出老空区防治水建议。
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| 关 键 词： | 老空区 富水性 瞬变电磁法 综合物探 |
The Prospecting Technology for Water Enrichment of Goaf Area in Tiexin Coal Mine |
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| LI Chen.The Prospecting Technology for Water Enrichment of Goaf Area in Tiexin Coal Mine[J].Journal of North China Institute of Science and Technology,2014(6):17-22. |
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| Authors: | LI Chen |
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| Institution: | LI Chen ( North China Institute of Science and Technology, Yanjiao 101601, China) |
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| Abstract: | Goal area is the main geologic structure thatunknown goal of Tiexin coal mine and eliminate hiddencausing the mining water inrush, in order to detect thedangers, throughthe comparing research on the applica-tion of every kinds of geophysical prospecting, the transient electromagnetic method and SYT electromagneticsounding method are used to prospect the structure of coal mine. The exploration data is carefully explained, thespecific scope of the goaf area is delineated, evaluation of water yield property and the influence of undergroundmining and excavation is made,suggestions of prevention and control of water in goaf area are put forward. |
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| Keywords: | coal mine goal water enrichment transient electromagnetic method integrated geophysical pros-pecting |
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