| 丈八口隧道围岩稳定性分析 |
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| 引用本文： | 李杰,郭海燕,刘凌云,牟桂杰. 丈八口隧道围岩稳定性分析[J]. 岩土力学, 2004, 25(Z2): 536-540 |
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| 作者姓名： | 李杰 郭海燕 刘凌云 牟桂杰 |
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| 作者单位： | 1. 中国海洋大学,工程学院,山东,青岛,266071
2. 烟台市建筑设计研究院,山东,烟台,264001 |
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| 摘 要： | 结合烟台市丈八口隧道工程实况,利用Ansys工程分析软件对丈八口隧道断裂破碎带和出口的山岩进行稳定性分析,根据计算分析结果,指出了在同一项穿山隧道建设项目中,应根据围岩完整性程度,确定掘进方法和支护形式.这一结论对同类工程具有指导意义.
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| 关 键 词： | 隧道 围岩 稳定性分析 |
| 文章编号： | 1000-7598-(2004)增-0536-05 |
| 修稿时间： | 2004-04-30 |
Stability analysis of surrounding rock of Zhangbakou tunnel |
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| LI Jie,GUO Hai-yan,LIU Ling-yun,MU Gui-jie. Stability analysis of surrounding rock of Zhangbakou tunnel[J]. Rock and Soil Mechanics, 2004, 25(Z2): 536-540 |
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| Authors: | LI Jie GUO Hai-yan LIU Ling-yun MU Gui-jie |
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| Affiliation: | LI Jie1,GUO Hai-yan1,LIU Ling-yun1,MU Gui-jie2 |
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| Abstract: | According to the actual situation of the Zhangbakou Tunnel Project in Yantai city, and by using the FEA software of Ansys, the stability of the surroanding rock in the fractured zone and the opening of the tunnel is calculated and analyzed. The analytical results show that the excavation method and supporting form should be chosen according to the integrity degree of surrounding rock of a tunnel project. The conclusion is also meaningful for guiding the construction of similar projects. |
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| Keywords: | tunnel surrounding rock stability analysis |
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