| 煤矿巷道底鼓及其预防方法的边界元模拟研究 |
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| 引用本文： | 谭学术,SydS.Peng. 煤矿巷道底鼓及其预防方法的边界元模拟研究[J]. 重庆大学学报(自然科学版), 1992, 0(1) |
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| 作者姓名： | 谭学术 SydS.Peng |
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| 作者单位： | 重庆大学，美国West Virginia大学采矿系 系主任，Charles T.Holland教授 |
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| 摘 要： | 应用边界元模型,对美国犹它州某煤矿巷道底鼓问题进行了模拟研究。其研究结果表明:较大的水平地质构造应力是导致该矿巷道底鼓产生的主要原因。在此基础上进而提出了采用底板锚杆系统可以有效地防治该矿巷道底鼓的新见解。
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| 关 键 词： | 底鼓 边界元模型 底板岩石锚杆系统 |
THE STUDY OF FLOOR HEAVE AND ITS PREVENTION IN COAL MINE BY MEANS OF BOUNDAR ELEMENT METHOD |
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| Syd S. Peng Tan Xueshu. THE STUDY OF FLOOR HEAVE AND ITS PREVENTION IN COAL MINE BY MEANS OF BOUNDAR ELEMENT METHOD[J]. Journal of Chongqing University(Natural Science Edition), 1992, 0(1) |
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| Authors: | Syd S. Peng Tan Xueshu |
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| Affiliation: | Syd S. Peng Tan Xueshu |
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| Abstract: | A boundary element model is performed to simulate the floor heave problem in the U. S. Fuel Co. King No. 4 Mine, especially, to study the mechanism and preventive measure of the floor heave. The result reveals that the larger horizontal tectonic stress is the major factor to induce the floor heave in the mine. Based on the result,the paper proposes that the floor rock bolt system may be regarded as a good preventive measure of the floor heave. |
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| Keywords: | floor heave boundary element model floor rock bolt system |
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