| 引洮供水工程黄土隧洞围岩的稳定性分析 |
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| 引用本文： | 康复生. 引洮供水工程黄土隧洞围岩的稳定性分析[J]. 资源环境与工程, 2011, 0(5): 459-460,473 |
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| 作者姓名： | 康复生 |
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| 作者单位： | 甘肃省水利水电勘测设计研究院第二分院; |
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| 摘 要： | 通过对黄土隧洞围岩工程地质勘查、室内外测试试验,对其围岩的稳定性有了进一步的认识.以引洮供水二期工程的黄土隧洞围岩为例,从黄土的组成结构分析其物理力学性质,总结出影响黄土隧洞围岩稳定性的因素,对黄土隧洞破坏变形特征及变形机理进行了探讨,以指导黄土隧洞的施工工作.
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| 关 键 词： | 黄土 隧洞围岩 稳定性 |
Stability Analysis of Surrounding Rock of Loess Tunnel in Yao River Diversion Project |
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| KANG Fusheng. Stability Analysis of Surrounding Rock of Loess Tunnel in Yao River Diversion Project[J]. Resources Environment & Engineering, 2011, 0(5): 459-460,473 |
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| Authors: | KANG Fusheng |
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| Affiliation: | KANG Fusheng(The second Institute,Gansu Provincial Water Conservancy and Hydropower Survey and Design Institute,Longxi,Gansu 748000) |
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| Abstract: | For surrounding rock in loess tunnel,the engineering geological exploration and outdoor and indoor tests can help realize its stability.Taking the surrounding rock of loess tunnel in Yao River Diversion Project for example,this paper analyzes its physical and mechanical properties,concludes the factors affecting the stability,and discusses the characteristic and principle of deformation,which can guide the construction. |
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| Keywords: | loess surrounding rock stability |
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