| 隧道围岩稳定分析中Hoek-Brown强度准则的运用 |
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| 引用本文： | 姜曦. 隧道围岩稳定分析中Hoek-Brown强度准则的运用[J]. 山西建筑, 2011, 37(31): 147-148 |
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| 作者姓名： | 姜曦 |
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| 作者单位： | 四川教育学院土木与交通工程学院; |
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| 摘 要： | 结合经典岩体力学理论分析了隧道围岩失稳的原因，然后提出了基于Hoek-Brown强度准则的围岩稳定分析方法，并且结合工程实例论述了其在隧道围岩分析中运用的优越性，认为用其判别完整坚硬围岩的破裂扩展情况的方法是可行的。
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| 关 键 词： | 隧道 围岩稳定 强度准则 |
Application of Hoek-Brown strength criterion in tunnel surrounding rock stability analysis |
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| JIANG Xi. Application of Hoek-Brown strength criterion in tunnel surrounding rock stability analysis[J]. Shanxi Architecture, 2011, 37(31): 147-148 |
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| Authors: | JIANG Xi |
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| Abstract: | Combining with classical rock mass mechanics,the essay analyzes causes of tunnel surrounding rock instability,and shows surrounding rock stability analysis method based on Hoek-Brown strength criterion.Integrating with the engineering cases,it discusses its priority in tunnel surrounding rock analysis,and holds that the method of using Hoek-Brown strength criterion to tell the extension fracture of complete and hard surrounding rock is feasible. |
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| Keywords: | tunnel surrounding rock stability strength criterion |
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