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2011年05 期
| 标题 |
| 胡麻岭隧道大变形力学行为及控制技术研究(51 卷) |
| 英文标题 |
| Study on large-deformation mechanical behaviour and its controlling technology in Humaling tunnel |
| 摘要 |
| 以在建“兰渝客运专线”胡麻岭高地应力软岩大断面隧道为依托，采用FLAC3D三维数值模拟程序，深入研究喷锚联合支护和掌子面预加固工法施工力学行为。总结了高地应力隧道不同施工工法开挖过程中围岩变形特性、塑性区分布特征、力学响应和能量积聚、迁移规律。 |
| 作者 |
| 新闻作者:付迎春 |
| 关键字 |
