| 可控源音频大地电磁测深法在煤矿采空区积水区勘查中的应用 |
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| 引用本文： | 黄启春,景朋涛.可控源音频大地电磁测深法在煤矿采空区积水区勘查中的应用[J].工程地球物理学报,2012(3):296-300. |
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| 作者姓名： | 黄启春 景朋涛 |
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| 作者单位： | 山东正元地理信息工程有限责任公司 |
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| 摘 要： | 为了查明地下采空区和积水区的分布范围,为安全生产提供科学依据。本文以鄂尔多斯某煤矿采空区及积水区勘查项目为例,介绍了可控源音频大地电磁测深法的基本原理及方法特点,通过对探测实例的分析,结合该矿区地质情况,基本查清该矿采空区的位置、分布范围及深度。探测结果与煤田采掘工程图基本吻合,说明了可控源音频大地电磁测深法在探测煤矿采空区及积水区方面运用效果的有效性。
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| 关 键 词： | 可控源音频大地电磁测深法 采空区 积水区 |
Application of Controlled Source Audio-frequency Magnetotellurics Method to Mine Gobs and Water Logged Area Investigation |
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| Huang Qichun,Jing Pengtao.Application of Controlled Source Audio-frequency Magnetotellurics Method to Mine Gobs and Water Logged Area Investigation[J].Chinese Journal of Engineering Geophysics,2012(3):296-300. |
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| Authors: | Huang Qichun Jing Pengtao |
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| Affiliation: | (Zhengyuan Geographic Information Engineering LLC,Jinan Shandong 250101,China) |
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| Abstract: | The paper describes the basic principles and methodological characteristics of the CSAMT(Controlled Source Audio-frequency Magnetotellurics) method with a coal gob area and water logged area survey project in Erdos as an example.The project purpose is to identify the distribution of underground mined area and the water area to provide a scientific basis for the next production safety.Through analysis the prospecting examples,it illustrates the effect of the use of the CSAMT method in the detection mine gobs and water accumulated section. |
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| Keywords: | CSAMT goaf mine water accumulated area |
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