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2009年08 期
| 标题 |
| 泥巴山隧道斜井洞口段施工过程三维数值分析(49 卷) |
| 英文标题 |
| Three-dimensional numerical analysis of construction process of portal section of inclined shaft for Nibashan mountain tunnel |
| 摘要 |
| 采用有限元三维数值分析方法作为研究手段，模拟斜井洞口段施工，分析斜井开挖对岩石受力状态的影响，以及结构本身的受力状况，提出了支护体系的优化设计方案，为特长公路隧道斜井的设计与施工提供了参考。 |
| 作者 |
| 新闻作者:李海清，田志宇，张鸿，田尚志 |
| 关键字 |
