| 隧道结构工程流变问题的有限元分析 |
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| 引用本文： | 毛坚强.隧道结构工程流变问题的有限元分析[J].西南交通大学学报,1993(3):53-57. |
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| 作者姓名： | 毛坚强 |
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| 作者单位： | 西南交通大学岩土工程研究所 |
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| 摘 要： | 本文通过有限元计算,分析了当围岩具有流变特性时,隧道结构的力学行为,讨论了初始地应力场、支护时间等因素对洞周位移及衬砌应力的影响,得出了一些有益的结论。
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| 关 键 词： | 流主为 有限元法 隧道工程 |
Study on the Behaviour of Tunnei in Creep Surrounding Rock by FEM |
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| Mao Jianqiang Res. Inst. of Geotechnical Eng..Study on the Behaviour of Tunnei in Creep Surrounding Rock by FEM[J].Journal of Southwest Jiaotong University,1993(3):53-57. |
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| Authors: | Mao Jianqiang Res Inst of Geotechnical Eng |
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| Institution: | Mao Jianqiang Res. Inst. of Geotechnical Eng. |
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| Abstract: | The behaviour of tunnel in creep surrounding rock is analysed by FEM. The effects of initial stress field and supporting time to tunnel peripheral displacement and stress in lining are discussed, with some useful conclusions given. |
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| Keywords: | creep finite element methods |
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