| 煤矿地表沉陷变化预测及环境影响评价——以河南省新安县地源煤业有限公司为例 |
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| 引用本文： | 祁真.煤矿地表沉陷变化预测及环境影响评价——以河南省新安县地源煤业有限公司为例[J].能源环境保护,2008,22(2). |
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| 作者姓名： | 祁真 |
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| 作者单位： | 郑州牧业工程高等专科学校,河南郑州,450011 |
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| 摘 要： | 对地源煤矿的地表移动和变形进行了预测,最大下沉值为3000mm,全井田开采后地表沉陷面积为0.173 km2。在此基础上,对地表沉陷可能对生态环境造成的影响进行了分析。
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| 关 键 词： | 煤矿开发 地表沉陷 生态环境 |
COAL MINING SURFACE SUBSIDENCE PREDICTION AND EVALUATION OF ENVIRONMENT IMPACT |
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| QI Zhen.COAL MINING SURFACE SUBSIDENCE PREDICTION AND EVALUATION OF ENVIRONMENT IMPACT[J].Energy Environmental Protection,2008,22(2). |
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| Authors: | QI Zhen |
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| Institution: | QI Zhen(Zhengzhou College of Animal Husbandry Engineering; Zhengzhou 450011; China); |
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| Abstract: | This paper predicted the surface subsidence of DI-Yuan coal mining and analyzed the impact of surface subsidence on environment.The maximum subsidence computation of ground surface would be 3 000 mm,and the subsidence area would be 0.173 km2. |
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| Keywords: | coal mining exploitation surface subsidence ecological environment |
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