| 煤矿开采引起覆岩移动变形规律的数值模拟研究 |
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| 引用本文： | 赵小平. 煤矿开采引起覆岩移动变形规律的数值模拟研究[J]. 华北科技学院学报, 2008, 5(3): 5-11 |
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| 作者姓名： | 赵小平 |
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| 作者单位： | 山西省第三地质工程勘察院,山西,太原,030620 |
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| 摘 要： | 以霍州辛置煤矿2204工作面为背景，通过数值模拟开采沉陷过程，分析采动覆岩移动的规律和松散层厚度、采深采厚比对覆岩移动及变形的影响。
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| 关 键 词： | 采动覆岩 移动 变形 数值模拟 |
Numerical Simulation Research on Moving and Strain of Over Rock Mined |
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| ZHAO Xiaoping. Numerical Simulation Research on Moving and Strain of Over Rock Mined[J]. Journal of North China Institute of Science and Technology, 2008, 5(3): 5-11 |
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| Authors: | ZHAO Xiaoping |
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| Affiliation: | ZHAO Xiaoping (The Third Geological Engineering Investigation Institute, Shanxi Province, Taiyuan Shanxi 030620) |
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| Abstract: | The paper take Huozhou Xinzhi colliery 2204 work surface as background. Using numerical ways to simulatethe mined process, Analysis the regular of rock＇ s move and distortion when mined, The factors of The incompact stratum depth, the ration of mined depth are considered and their effects on the erath＇ s surface move and distortion are also discussed in the paper. |
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| Keywords: | Rock mined Move Distortion, Numerical simulation |
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