| 高速公路与铁路交叉工程中隧道围岩注浆加固的数值分析 |
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| 引用本文： | 徐小华.高速公路与铁路交叉工程中隧道围岩注浆加固的数值分析[J].交通标准化,2012(24):51-54. |
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| 作者姓名： | 徐小华 |
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| 作者单位： | 福建省交通规划设计院,福建福州,350004 |
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| 摘 要： | 厦蓉线高速公路扩建工程与龙厦铁路象山隧道交叉,为确保隧道安全,采用注浆方案加强铁路隧道围岩,提高其强度及稳定性.就注浆方案对隧道岩压力进行数值分析,确保注浆方案对象山隧道不会产生不利影响,可为类似工程提供借鉴与参考.
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| 关 键 词： | 隧道 交叉 注浆 有限元数值 |
Numerical Analysis of Tunnel Surrounding Rock Grouting Reinforcement in Cross-Project Between Expressway and Rail |
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| XU Xiao-hua.Numerical Analysis of Tunnel Surrounding Rock Grouting Reinforcement in Cross-Project Between Expressway and Rail[J].Communications Standardization,2012(24):51-54. |
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| Authors: | XU Xiao-hua |
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| Institution: | XU Xiao-hua(Fujian Communication Planning and Design Institute,Fuzhou 350004,China) |
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| Abstract: | Expressway expansion project of Xiamen-Chengdu line crosses route from Xiangshan tunnel roof of the railway from Longyan to Xiamen. Grouting program is used to strengthen the railway tunnel surrounding rock to ensure tunnel safety and improve its strength and stability. This paper makes numerical analysis on tunnel surrounding rock pressure to ensure that the grouting program will not adversely affect xiangshan tunnel, which can provide a reference for similar projects. |
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| Keywords: | tunnel cross grouting finite element |
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