| 浅埋偏压隧道盖挖法施工全过程数值模拟 |
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| 引用本文： | 林立彬.浅埋偏压隧道盖挖法施工全过程数值模拟[J].北方交通,2012(8):85-88. |
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| 作者姓名： | 林立彬 |
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| 作者单位： | 辽宁省交通规划设计院,沈阳,110166 |
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| 摘 要： | 对盖挖法施工的全过程进行了弹塑性数值模拟,研究表明,盖挖法可保证山体稳定,同时避免洞口段大开挖,保护环境。
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| 关 键 词： | 隧道 盖挖法 数值模拟 |
Numerical Simulation of Overall Process of Construction of Excavation Method of Shallow - Buried Unsymmetrical Loading Tunnel |
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| Abstract: | Elastic-plastic numerical simulation is performed in the overall process of covered excavation method construction.The research shows that covered excavation method can guarantee stable mountain and meanwhile avoid heavy excavation in the entrance of the cave to protect the environment. |
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| Keywords: | Tunnel Covered excavation method Numerical simulation |
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