| 防止岩溶陷落柱突水的煤柱合理尺寸研究 |
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| 引用本文： | 翟英达. 防止岩溶陷落柱突水的煤柱合理尺寸研究[J]. 太原理工大学学报, 2000, 31(2): 197-199 |
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| 作者姓名： | 翟英达 |
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| 作者单位： | 太原理工大学矿业工程学院 |
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| 摘 要： | 根据岩溶陷落柱突水的力学机理 ,分析了防突煤柱合理尺寸计算的影响因素 ;利用岩石强度理论得到了防突煤柱保持稳定所要求的最小尺寸计算公式。
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| 关 键 词： | 突水 防突煤柱 煤矿 合理尺寸 岩溶陷落柱突水 |
Study on the Rational Size of the Coal Column to Prevent Water Inrush at Karst Collapse Column |
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| Zhai Yingda. Study on the Rational Size of the Coal Column to Prevent Water Inrush at Karst Collapse Column[J]. Journal of Taiyuan University of Technology, 2000, 31(2): 197-199 |
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| Authors: | Zhai Yingda |
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| Affiliation: | College of Mining Engineering of TUT |
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| Abstract: | Based on the mechanism of water inrust at karst collapse column,the factors which affect the rational size calculation of the coal column applied to prevent water inrush are analysed,and the formulas to determine the minimum size of the coal column are obtained. |
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| Keywords: | water inrush coal column to prevent water inrush rock strength criterion |
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