| 龙口矿区近海含水层下采煤实践 |
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| 引用本文： | 薛忠臻,张文. 龙口矿区近海含水层下采煤实践[J]. 煤矿开采, 2000, 0(2): 13-14,21 |
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| 作者姓名： | 薛忠臻 张文 |
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| 作者单位： | 山东龙口矿务局，山东龙口 265700 |
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| 摘 要： | 根据龙口矿区第四系和煤系基岩复杂的水文地质条件 ,结合龙口矿区生产实际 ,系统研究和总结了龙口矿区近海条件下含水砂层及煤系基岩含水层下安全采煤的成功经验 ,提出龙口矿区下一步海下采煤应重点解决的若干技术问题。
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| 关 键 词： | 含水层 防水煤柱 海下采煤 |
| 文章编号： | 1006-6225(2000)02-013-02 |
Coal Minlng Practice under Water- Bearing Strata Near the Sea in Longkou Mine Area |
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| XUE Zhong-zhen. Coal Minlng Practice under Water- Bearing Strata Near the Sea in Longkou Mine Area[J]. Coal Mining Technology, 2000, 0(2): 13-14,21 |
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| Authors: | XUE Zhong-zhen |
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| Abstract: | The author studies and summari— the successful experiences in safety mining under water- bearing strata near the sea,According to the complicated hydro-geological condition of Quaternary system and coal-bearing basement rock in Longkou Mine Area. The paper puts forwards some technical problems needed to settle down when mining under the sea and designing safety pillars next step. |
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