| 煤层群开采条件下地面沉陷的评价 |
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| 引用本文： | 镡志伟,胡鹏华,程五一,王仙,王云海,付士根.煤层群开采条件下地面沉陷的评价[J].中国安全生产科学技术,2006,2(4):101-104. |
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| 作者姓名： | 镡志伟 胡鹏华 程五一 王仙 王云海 付士根 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 中国安全生产科学研究院,北京,100029 |
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| 摘 要： | 以重庆某煤矿矿区地质条件为背景，应用概率积分法，讨论了煤层群开采后造成的地面不均匀沉降，倾斜和曲率的变化，进而对煤层群开采造成的地面沉陷对建筑物和工程建设的影响进行了评价。
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| 关 键 词： | 评价 沉陷 开采 变形 |
| 文章编号： | 1673-193X（2006）-04-0101-04 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006年4月11日 |
Safety evaluation of the ground surface subsidence under the condition of the seam group expbitation |
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| TAN Zhi-wei,HU Peng-hua,CHENG Wu-yi,WANG Xian,WANG Yun-hai,FU Shi-gen.Safety evaluation of the ground surface subsidence under the condition of the seam group expbitation[J].Journal of Safety Science and Technology,2006,2(4):101-104. |
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| Authors: | TAN Zhi-wei HU Peng-hua CHENG Wu-yi WANG Xian WANG Yun-hai FU Shi-gen |
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| Institution: | 1. China University of Geosciences, Beijing 100083, China;2. China Academy of Safety Science and Technology, Beijing 100029, China |
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| Abstract: | Based on the geological conditions of some coal mines in Chongqing, applying the basic probability integral method, this paper discusses the ground surface non - uniform collapse, the inclination deformation, the curvature deformation after the seam group are exploited. Finally, the effects of the ground surface subsidence to the buildings and the construtions are evaluated. |
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| Keywords: | evaluation subsidence collapse exploitation deformation |
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