| 井底车场及周围硐室群应力分布规律的数值分析 |
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| 引用本文： | 曹晨明. 井底车场及周围硐室群应力分布规律的数值分析[J]. 煤矿开采, 2008, 13(3): 8-10 |
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| 作者姓名： | 曹晨明 |
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| 作者单位： | 煤炭科学研究总院,开采设计研究分院,北京,100013;潞安矿业集团公司,山西,长治,046204 |
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| 摘 要： | 通过采用数值模拟方法,模拟分析了潞安屯留煤矿副井井筒及井底车场附近巷道和硐室在开挖前后围岩应力场的变化规律,为井筒及硐室加固提供了理论依据,为今后类似条件下井底车场设计及施工提供参考。
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| 关 键 词： | 井底车场 硐室 应力分布 数值分析 |
| 文章编号： | 1006-6225(2008)03-0008-03 |
| 修稿时间： | 2008-03-04 |
Numerical Analysis of Stress Distribution Rules of Shaft Station and Neighboring Caverns |
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| CAO Chen-ming. Numerical Analysis of Stress Distribution Rules of Shaft Station and Neighboring Caverns[J]. Coal Mining Technology, 2008, 13(3): 8-10 |
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| Authors: | CAO Chen-ming |
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| Abstract: | Stress distribution rules of surrounding rock of shaft station and neighboring caverns before and after mining in Tunliu Colliery of Lu'an Group were analyzed by numerical simulation,which provided theoretic foundation for supporting shaft and caverns and provided reference for shaft station design and construction with similar conditions. |
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| Keywords: | shaft station cavern stress distribution numerical analysis |
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