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| 客运专线小净距隧道施工效应的数值模拟分析 | |
| 引用本文： | 孙元国 李文江 朱永全. 客运专线小净距隧道施工效应的数值模拟分析[J]. 石家庄铁道学院学报(社会科学版), 2007, 0(3): 6-9 |
| 作者姓名： | 孙元国 李文江 朱永全 |
| 作者单位： | 孙元国（石家庄铁道学院,土木工程分院,河北,石家庄,050043） 李文江（石家庄铁道学院,土木工程分院,河北,石家庄,050043） 朱永全（石家庄铁道学院,土木工程分院,河北,石家庄,050043） |
| 摘 要： | 结合石太客运专线南梁隧道小净距段工程,应用有限元数值模拟方法,分析了两隧道周边围岩各关键点的变形和应力场特征,揭示了这类隧道的施工效应规律,其分析结果能够为客运专线小净距铁路隧道的设计、施工提供一定的科学依据. |
| 关 键 词： | 客运专线 小净距隧道 数值模拟 施工效应 |
| 修稿时间： | 2007-05-23 |
Numerical Simulation Analysis of Construction Effect of Neighboring Tunnels in Passenger Dedicated Line |
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| Sun Yuanguo,Li Wenjiang,Zhu Yongquan. Numerical Simulation Analysis of Construction Effect of Neighboring Tunnels in Passenger Dedicated Line[J]. , 2007, 0(3): 6-9 | |
| Authors: | Sun Yuanguo Li Wenjiang Zhu Yongquan |
| Affiliation: | School of Civil Engineering , Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
| Abstract: | This paper, based on the engineering practice of Nanliang Tunnel in Shi--Tai passenger dedicated line, the characters of surrounding rock deformation and stress field of the two neighboring tunnels are studied with the finite element numerical simulation |
| Keywords: | passenger dedicated line neighboring tunnels numerical simulation construction effect |
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