| 似膏体充填开采采场稳定性及顶板移动变形的数值模拟与分析 |
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| 引用本文： | 史晓勇,范军. 似膏体充填开采采场稳定性及顶板移动变形的数值模拟与分析[J]. 煤矿开采, 2012, 17(4): 76-78,89 |
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| 作者姓名： | 史晓勇 范军 |
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| 作者单位： | 1. 北京华宇工程有限公司,北京,100120
2. 中国矿业大学 矿业工程学院,江苏徐州,221116 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助 |
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| 摘 要： | 以济宁矿业集团太平煤矿工程概况为试验背景,借助于FLAC3D数值模拟程序数值模拟似膏体充填开采工艺,揭示了似膏体充填开采采场稳定性及顶板移动变形规律,为似膏体充填开采实践提供了理论指导与技术支持。
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| 关 键 词： | 似膏体充填开采 采场稳定性 顶板移动变形 数值模拟 |
Numerical Simulation and Analysis of Stope Stability and Roof Movement and Deformation in Paste-like Stowing Mining |
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| SHI Xiao-yong , FAN Jun. Numerical Simulation and Analysis of Stope Stability and Roof Movement and Deformation in Paste-like Stowing Mining[J]. Coal Mining Technology, 2012, 17(4): 76-78,89 |
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| Authors: | SHI Xiao-yong FAN Jun |
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| Affiliation: | 1.Beijing Huayu Engineering Co.,Ltd.,Beijing 100120,China; 2.Mining Engineering School,China University of Mining & Technology,Xuzhou 221116,China) |
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| Abstract: | Taking Taiping Colliery of Jining Mining Group as engineering background,applying FLAC3D to simulating paste-like stowing technique,this paper obtained stope stability and roof movement and deformation rule which provided theoretical indication and technical support for paste-like stowing mining practice. |
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| Keywords: | paste-like stowing mining stope stability roof movement and deformation numerical simulation |
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