| 薄煤层坚硬顶板采场围岩体三维应力状态的ADINA研究 |
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| 引用本文： | 叶明亮,宿成建. 薄煤层坚硬顶板采场围岩体三维应力状态的ADINA研究[J]. 贵州工业大学学报(自然科学版), 1994, 0(5) |
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| 作者姓名： | 叶明亮 宿成建 |
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| 作者单位： | 贵州工学院采矿系 |
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| 摘 要： | 以四川省达竹矿务局白腊坪煤矿薄煤层坚硬顶板采场为研究对象，应用ＡＤＩＮＡ结构分析有限元程序，在西门子计算机上模拟了０３１８工作面及其围岩的三维应力状态，得出该矿薄煤层坚硬顶板采场围岩的三维应力分布及其顶板的破坏规律。
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| 关 键 词： | 薄煤层；坚硬顶板；三维应力状态；采场；ADINA |
THE ADINA ANALYSIS OF COUNTRY ROCK'STHREE-DIMENSIONAL STRESS OF THE HARD-ROOFWORKPLACE IN SMALL COAL |
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| Ye Mingliang,Su Chengjian. THE ADINA ANALYSIS OF COUNTRY ROCK'STHREE-DIMENSIONAL STRESS OF THE HARD-ROOFWORKPLACE IN SMALL COAL[J]. Journal of Guizhou University of Technology(Natural Science Edition), 1994, 0(5) |
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| Authors: | Ye Mingliang Su Chengjian |
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| Abstract: | This paper takes the Hard-roof workplace in small coal at Bat-la-ping coal mine in Da-zhu of Sichuan as the subject of study.Using the ADINA Construction analysis finite element program to simulate the Three-dimensional stress of the workplace's Country rock in a SIEMENS Computer thethree-dimensional stress of the Hard-roof in small coal workplace and it'sbreaking law are aquired as well. |
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| Keywords: | small coal:hard-roof three-dimensional stress workplace ADINA |
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