| 硐室围岩稳定性反分析 |
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| 引用本文： | 郝哲,万明富,刘斌. 硐室围岩稳定性反分析[J]. 化工矿物与加工, 2003, 32(3): 23-26,32 |
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| 作者姓名： | 郝哲 万明富 刘斌 |
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| 作者单位： | 沈阳大学建筑工程学院,辽宁,沈阳,110044;辽宁省交通勘察设计院,辽宁,沈阳,110005;东北大学资源与土木工程学院,辽宁,沈阳,110004 |
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| 摘 要： | 据尖山铁矿破碎机硐室的围岩稳定性监测数据,推导适宜的理论及经验公式,利用简化的几何及力学模型,进行硐室围岩物理力学参数的反分析计算。据此,得出围岩的应力分布规律,进行围岩稳定性分析。
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| 关 键 词： | 硐室 反分析 围岩稳定性 |
| 文章编号： | 1008-7524(2003)03-0023-04 |
Back analysis on stability of surrounding rock of cave |
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| HAO Zhe ,WAN Ming fu ,LIU Bin. Back analysis on stability of surrounding rock of cave[J]. Industrial Minerals and Processing, 2003, 32(3): 23-26,32 |
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| Authors: | HAO Zhe WAN Ming fu LIU Bin |
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| Affiliation: | HAO Zhe 1,WAN Ming fu 2,LIU Bin 3 |
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| Abstract: | By measured data of surrounding rock of crusher cave in Jianshan Iron Mine,Using suitable theoretical and practical formulas,on the basis of simplified geometry and mechanics modes,the back analysis of physics and mechanics indexes of surrounding rock was coducted,the stress distribution rule of surrounding rock was given,and stability was analyzed. |
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| Keywords: | cave surrounding rock back analysis |
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