| 浅埋近水平煤层采动岩移与塌陷机理研究 |
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| 引用本文： | 魏秉亮.浅埋近水平煤层采动岩移与塌陷机理研究[J].中国煤田地质,2001,13(4):38-40. |
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| 作者姓名： | 魏秉亮 |
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| 作者单位： | 魏秉亮（陕西省榆林市政府能源重化工基地办,榆林市,719000） |
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| 摘 要： | 以神府矿区大柳塔煤矿1203综采工作面为例，建立了覆岩移动的有限元地质模型，探讨了浅埋近水平煤层采动条件下的岩移和塌陷的岩体应力位移变化，为合理设计开采方案、减少塌陷范围、保护生态环境提供科学依据。
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| 关 键 词： | 数值模拟 浅埋煤层 覆岩移动 塌陷机理 采动 矿山压力 有限元模型 |
| 文章编号： | 1004-9177(2001)04-0038-03 |
| 修稿时间： | 2001年1月12日 |
Study on Meachanism of Rock Movement and Subsidence in Coal Mining of Shallow Coal Seam |
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| WEI Bing-liang.Study on Meachanism of Rock Movement and Subsidence in Coal Mining of Shallow Coal Seam[J].Coal Geology of China,2001,13(4):38-40. |
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| Authors: | WEI Bing-liang |
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| Abstract: | As example of No.1203 working face in Daliuta coal mine of Shenfu mining area,established finite element geological model of rock movement,probed into rock stress and displace law of rock movement and subsidence under the conditions of coal mining in shallow coal seam,and provided scientific bases for reasonably design of exploiting scheme,and reduce the scope of subsidence and protect ecological environment. |
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| Keywords: | rock movement and subsidence coal mining numerical simulation shallow coal seam |
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