| 新奥法在草峪岭隧洞工程中的应用 |
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| 引用本文： | 林以惠,刘小梅.新奥法在草峪岭隧洞工程中的应用[J].水利水电技术,1995(7):33-38. |
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| 作者姓名： | 林以惠 刘小梅 |
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| 作者单位： | 山西省水利勘测设计院 |
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| 摘 要： | 草峪岭隧洞全长19．406km，为无压引水隧洞，设计流量为17．8m3／s，加大流量为21m3／s．采用新奥法设计施工，锚喷支护和现浇混凝土组合式衬砌，通过工程类比法和理论验算相结合的方法确定设计参数．验算中，用有限元法来模拟其工程地质条件和施工情况，具有良好的仿真效果．
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| 关 键 词： | 草峪岭隧洞 新奥法 锚喷支护 设计施工 |
Application of NATM in the Caoyuling Tunnel Project |
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| Lin Yihui, Liu Xiaomei.Application of NATM in the Caoyuling Tunnel Project[J].Water Resources and Hydropower Engineering,1995(7):33-38. |
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| Authors: | Lin Yihui Liu Xiaomei |
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| Affiliation: | Shanxi Hydropower Investigation and Design Institute |
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| Abstract: | The Caoyuling Tunnel is a non-pressure delivery tunnel, in which the total length is 19. 406km, the design flow is 17. 83m3/s and the maximum flow is 21m3/s. The New Austrain Tunnelling Methed (NATM) is applied to the design and construction. The forms of lining are the support of rockbolt and shotcrete and concrete lining. The design parameters are determined with the methed which is conbined project analogies with theoretical checking computations. In the theoretical computation, the Finite Element Method (FEM) is used to imitate its conditions of geology and construction and the good results of emulation are achieved. |
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| Keywords: | Caoyuling Tunnel NATM rockbolt and shotcrete support construction |
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