| 硐室的围岩稳定性反分析 |
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| 引用本文： | 郝哲,刘斌,万明富. 硐室的围岩稳定性反分析[J]. 中国矿业, 2003, 12(4): 56-59 |
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| 作者姓名： | 郝哲 刘斌 万明富 |
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| 作者单位： | 1. 东北大学资源与土木工程学院·沈阳,110006
2. 辽宁省交通勘察设计院·沈阳,110005 |
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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，采用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 围岩 稳定性 破碎机 力学模型 几何模型 应力分布规律 |
| 文章编号： | 1004-4051(2003)04-0056-04 |
BACKWARD ANALYSIS ON STABILITY OF SURROUNDING ROCK OF CAVE |
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| Hao Zhe Liu Bin. BACKWARD ANALYSIS ON STABILITY OF SURROUNDING ROCK OF CAVE[J]. CHINA MINING MAGAZINE, 2003, 12(4): 56-59 |
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| Authors: | Hao Zhe Liu Bin |
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| Abstract: | Using suitable theory,empirical formula,simplified geometric and mechanical models,backward analysis calculation of physical and mechanical indexes of surrounding rock of cave is conducted based on monitoring data of surrounding rock stability of crusher cave in Jianshan Iron Ore Mine.The stress distribution rule of surrounding rock is obtained and surrounding rock stability is analyzed. |
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| Keywords: | Cave Surrounding rock Backward analysis |
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