| 回采过程的动态模拟及其应用 |
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| 引用本文： | 李云鹏 王芝银. 回采过程的动态模拟及其应用[J]. 煤炭学报, 1997, 22(2): 138-143 |
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| 作者姓名： | 李云鹏 王芝银 |
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| 作者单位： | [1]西安矿业学院 [2]中国科学院地质研究所 |
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| 摘 要： | 采用数值动态建模，考虑了回采、垮落、充填、冲击与支护等工程因素，提出了回采过程的动态仿真模拟方法，有效地解决了回采过程中的动静交叉问题。模拟分析了某矿采区采动过程对上山稳定性的影响，证实了动静交叉效应模拟方法的实用性和可靠性。
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| 关 键 词： | 回采过程 动态模拟 垮落冲击 岩石变形 |
DYNAMIC SIMULATION AND ITS APPLICATION IN COAL MINING |
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| Li Yunpeng. DYNAMIC SIMULATION AND ITS APPLICATION IN COAL MINING[J]. Journal of China Coal Society, 1997, 22(2): 138-143 |
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| Authors: | Li Yunpeng |
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| Abstract: | A numeric dynamic model was set up by considering the engineering factors,such as coal mining,cave in,bump,support and so on.The method of dynamic simulation of coal mining was proposed,which can be used to represent effectively the alternation effect of dynamic and static loading in coal mining.The stability of the uphill of a coal mine was analyzed during coal mining.It showed that this method was practical and reliable in simulation of the effect of alternation dynamic and static loading. |
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| Keywords: | coal mining process dynamic simulation cave in and bump |
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