| 深埋地下硐室围岩与隧硐衬砌接触分析 |
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| 引用本文： | 乔伟.深埋地下硐室围岩与隧硐衬砌接触分析[J].山西建筑,2007,33(10):145-146. |
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| 作者姓名： | 乔伟 |
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| 作者单位： | 西安科技大学土木工程系,陕西,西安,710054 |
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| 摘 要： | 应用异性结构面抗剪强度理论研究了深埋地下硐室围岩与隧硐衬砌间的相互作用,提出硐室围岩与衬砌间的结构面的力学模型,并应用算例得出了接触结构面可能先于围岩和衬砌达到其破坏强度的结论。
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| 关 键 词： | 围岩 隧硐衬砌 异性结构面 |
| 文章编号： | 1009-6825(2007)10-0145-02 |
| 修稿时间： | 2006-11-10 |
Contact analysis of lining and surrounding rock of underground cave |
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| QIAO Wei.Contact analysis of lining and surrounding rock of underground cave[J].Shanxi Architecture,2007,33(10):145-146. |
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| Authors: | QIAO Wei |
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| Abstract: | Utilizing shear strength theory of anisotropic rock joints the interaction relation between the lining and surrounding rock of underground cave is studied.Mechanical model of the structural interface between lining and surrounding rock is proposed.Practical calculation show contact surface is subject to the damage before lining and surrounding rock. |
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| Keywords: | surrounding rock lining anisotropic rock joint |
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