| 潘三矿砂岩裂隙含水层富水性分区研究 |
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| 引用本文： | 马陕西,姚多喜,陈善成,李小龙,许继影,王俊. 潘三矿砂岩裂隙含水层富水性分区研究[J]. 煤矿安全, 2010, 41(5) |
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| 作者姓名： | 马陕西 姚多喜 陈善成 李小龙 许继影 王俊 |
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| 作者单位： | 1. 安徽理工大学,地球与环境学院,安徽,淮南,232001;安徽省煤田地质局,安徽,合肥,230088
2. 安徽理工大学,地球与环境学院,安徽,淮南,232001 |
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| 摘 要： | 根据潘三矿西翼8煤水文地质特征,采用灰色模糊综合评判的方法,以断裂分维值、砂岩厚度、冲洗液漏失量、岩芯采取率等作为评价指标,对西翼8煤层顶底板的砂岩裂隙含水层富水性进行了分区。并将以往生产揭露情况与分区结果相比较,说明了分区的合理性。
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| 关 键 词： | 富水性 岩芯采取率 断裂分维值 灰色 |
The Research on Water - enrichment Divisions in Sandstone Fracture Aquifer |
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| MA Shan-Xi,YAO Duo-Xi,CHEN Shan-Cheng,LI Xiao-Long,XU Ji-Ying,WANG Jun. The Research on Water - enrichment Divisions in Sandstone Fracture Aquifer[J]. Safety in Coal Mines, 2010, 41(5) |
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| Authors: | MA Shan-Xi YAO Duo-Xi CHEN Shan-Cheng LI Xiao-Long XU Ji-Ying WANG Jun |
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| Affiliation: | 1. School of Earth and Environment/a>;Anhui University of Science and Technology/a>;Huainan 232001/a>;China/a>;2. Coal Geological Bureau of Anhui Province/a>;Hefei 230088/a>;China |
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| Abstract: | On the basis of hydrological geology characteristics in the No. 8 coal seam in western PanSan mine applied by grey fuzzy comprehensive evaluation,water-enrichment divisions in sandstone fracture aquifer of the No. 8 coal seam were studied with fractural fractal dimension、sandstone thickness、lavage fluid leakage、collecting rate of drill core as evaluation indexs. The result is compared with previous disclosure processes. It is proved that divisions is reasonable. |
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| Keywords: | water - enrichment collecting rate of drill core fractural fractal dimension grey |
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