| EH-4电磁成像系统在采空区边界勘查中应用 |
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| 引用本文： | 王建华.EH-4电磁成像系统在采空区边界勘查中应用[J].辽宁工程技术大学学报(自然科学版),2011,30(2):178-181. |
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| 作者姓名： | 王建华 |
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| 作者单位： | 黑龙江东北煤炭矿山设备租赁公司,黑龙江,哈尔滨,150027 |
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| 基金项目： | 国家自然科学基金资助项目(50804020) |
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| 摘 要： | 为了对未知采空区进行勘察,消除安全隐患,简要介绍了EH-4电磁成像系统的原理和工作方法,并利用EH-4电磁成像系统进行了舒兰市明珠佳苑二期采空区边界勘探。通过大地电阻率反演断面色谱图分析确定了该地区采空区的分布范围,为矿区地面建筑场地的稳定性和完整性评价提供参考。研究结果表明:EH-4技术在勘测煤矿采空区中取得了良好的效果,这也为以后的采空区探测提供了一种可靠手段。
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| 关 键 词： | EH-4电磁成像系统 采空区边界 勘探 电阻率 色谱图 |
Applection of EH-4 electron agnetic image system on exploration of goal edge |
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| WANG Jianhua.Applection of EH-4 electron agnetic image system on exploration of goal edge[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(2):178-181. |
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| Authors: | WANG Jianhua |
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| Institution: | WANG Jianhua(Heilongjiang coal mining equipment rental company in Northeast,Haerbin 150027,China) |
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| Abstract: | In order to make a survey in the unknown goaf of the mine to eliminate the safety hidden dangers.Principle and working method of EH-4 electron-agnetic imaging system were briefly introduced in the paper.And it was used in exploration of goal edge for Mingzhu park second stage.Then,goal distribution range was obtained by analysis of inversion section chromatogram of earth resistivity,provide evaluation of stability and integrity for the ground construction site of mine lot.The results shows that EH-4 system ... |
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| Keywords: | EH-4 electron-agnetic image system goal edge exploration resistivity chromatogram map |
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