| 断层破碎带隧道施工过程的三维数值模拟 |
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| 引用本文： | 孙星亮,侯永会. 断层破碎带隧道施工过程的三维数值模拟[J]. 石家庄铁道学院学报(社会科学版), 2006, 0(2): 9 |
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| 作者姓名： | 孙星亮 侯永会 |
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| 作者单位： | 石家庄铁道学院土木工程分院,河北石家庄050043 |
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| 摘 要： | 断层破碎带隧道围岩稳定性差，为了解超前小导管注浆加固围岩的效果，对隧道的开挖过程进行了三维有限元数值分析，数值计算结果和隧道拱顶下沉量测结果都证明了所选预加固措施的有效性，保证了断层破碎带隧道施工的安全。
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| 关 键 词： | 断层 破碎带 隧道 三维数值模拟 |
| 修稿时间： | 2006-01-12 |
3D Numerical Simulation of Tunnel Excavation in Fragmentized Zone at Fault |
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| Sun Xingliang,Hou Yonghui. 3D Numerical Simulation of Tunnel Excavation in Fragmentized Zone at Fault[J]. , 2006, 0(2): 9 |
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| Authors: | Sun Xingliang Hou Yonghui |
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| Affiliation: | School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 055043, China |
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| Abstract: | Three dimensional finite element method is adopted to simulate the enforcement effect of closelyset small-diameter pilot steel pipes for the tunnel in the fragmentized zone at fault in order to understand the deformational properties of surrounding rock d |
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| Keywords: | fault fragmentized zone tunnel 3D numerical simulation |
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