| 北票矿区岩体应力状态的数值分析 |
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| 引用本文： | 张宏伟,黄明利,张文军.北票矿区岩体应力状态的数值分析[J].辽宁工程技术大学学报(自然科学版),1996(3). |
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| 作者姓名： | 张宏伟 黄明利 张文军 |
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| 作者单位： | 阜新矿业学院采矿工程系 |
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| 摘 要： | 文中以地质动力区划方法查明的各级活动断裂为区域构造格架，将矿区简化成由２７条断裂的弹塑性平面模型。经过数值模拟计算，得出了１－２断裂所形成的构造应力区是北票矿区煤与瓦斯突出的主要成因，是矿区动力现象显现的动力源的结论
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| 关 键 词： | 动力现象 断裂 有限元 数值分析 |
Numerical Analysis of Rock Stress in Beipiao Mine |
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| Zhang Hongwei Huang Mingli Zhang Wenjun.Numerical Analysis of Rock Stress in Beipiao Mine[J].Journal of Liaoning Technical University (Natural Science Edition),1996(3). |
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| Authors: | Zhang Hongwei Huang Mingli Zhang Wenjun |
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| Abstract: | This paper views free faults discovered by geodynamic division as regional tectonic framework. It simplifies the mine into an elastic plan model with 27 faults and designs calculation stress software. It concludes by calculation: The main cause of outburst of coal and gas is tectonic stress region formed by fault I, dynamic phenominon in the mine show the dynamic source. |
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| Keywords: | ynamic fault finite element numerical analysis |
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