| 圆形巷道围岩弹性变形区应力分布模拟实验研究 |
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| 引用本文： | 任智敏. 圆形巷道围岩弹性变形区应力分布模拟实验研究[J]. 科技情报开发与经济, 2010, 20(1): 173-174,186 |
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| 作者姓名： | 任智敏 |
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| 作者单位： | 山西煤炭职业技术学院,山西太原,030031 |
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| 摘 要： | 通过相似模拟实验,探讨了圆形巷道围岩在弹性变形阶段应力分布规律,得出巷道围岩周边应力函数表达式,分析了侧应力系数对围岩应力分布的影响。
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| 关 键 词： | 圆形巷道 围岩应力 弹性变形区 模拟实验 |
The Simulation Experiment Research on Stress Distribution in Elastic Deformation Area of Surrounding Rock of Circular Roadway |
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| REN Zhi-min. The Simulation Experiment Research on Stress Distribution in Elastic Deformation Area of Surrounding Rock of Circular Roadway[J]. Sci-Tech Information Development & Economy, 2010, 20(1): 173-174,186 |
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| Authors: | REN Zhi-min |
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| Affiliation: | REN Zhi-min |
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| Abstract: | Through the similar simulation test,this paper probes into the stress distribution in elastic deformation stage of surrounding rock of circular roadway,obtains the peripheral stress function expression of surrounding rock of circular roadway,and analyzes the influences of coefficient of side stress on stress distribution of surrounding rock. |
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| Keywords: | circular roadway stress of surrounding rock elastic deformation area simulation experiment |
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