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| 大南山隧道车行横洞的开挖对主洞的影响分析 | |
| 引用本文： | 刘晓梁. 大南山隧道车行横洞的开挖对主洞的影响分析[J]. 山西交通科技, 2013, 0(5): 43-44,56 |
| 作者姓名： | 刘晓梁 |
| 作者单位： | 山西省交通规划勘察设计院,山西太原030012 |
| 摘 要： | 通过数值模拟的方法,探讨大断面隧道,由于车行横洞的开挖引起的主洞隧道交叉口处围岩位移的变化。 |
| 关 键 词： | 隧道 围岩 车行横洞 施工 位移 变化 |
The Analysis of the Influence of Excavation of Lateral Hole on the Main Tunnel for Nanshan Tunnel |
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| Affiliation: | LIU Xiao.liang (Shanxi Provincial Survey ＆ Design Institute of Communications, Taiyuan, Shanxi 030012, China) |
| Abstract: | Due to the excavation of lateral hole ,the paper discussed the surrounding rock displacement change of the main tunnel intersection in the large-section tunnel construction by numerical simulation. |
| Keywords: | tunnel surrounding rock lateral hole construction displacement change |
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