| 老采空区勘查技术方法研究 |
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| 引用本文： | 吴彬,李远强,张国华.老采空区勘查技术方法研究[J].城市地质,2015(Z2):94-100. |
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| 作者姓名： | 吴彬 李远强 张国华 |
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| 作者单位： | 北京市地质研究所,北京,100120 |
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| 摘 要： | 老采空区往往无矿产勘查资料和历史矿产开采资料,圈定采空区范围,分析采空塌陷灾害发育程度,只能通过多方面的地质勘查技术手段确定。本文通过实例浅部采空区勘查工作总结研究,采用地质调查、地球物理探测、钻探等多种勘查技术方法,综合研究分析如何准确圈定采空区平面范围,并通过岩石力学实验与计算的方法确定采空塌陷影响范围,为老窑采空区边界和深度的准确判定,提供实际经验和理论上的支持。
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| 关 键 词： | 采空区 勘查 技术方法 |
Research on the Exploration Technology and Method of the Old Mined Area |
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| Abstract: | In the goaf, there are not often mineral exploration and historical mining data. So it only must use the exploration technology and methods to discover the mined area, and analyze development of the collapse. This paper researches the examples of shallow goaf exploration, by analyzing the geological survey method, geophysical exploration, drilling and other exploration technology, to accurately delineate of mined out area, through the method of experiment and calculation of rock mechanics to determine the range of in uence of mined out area, and to offer practical experience and theoretical support for accurate delineation of mined out area. |
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| Keywords: | The old mined area Exploration Technology and methods |
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