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| 地质条件突变时隧道施工方法的对比分析 | |
| 引用本文： | 易立,刘新荣,闻学,钭逢光,洪新显,朱绍华.地质条件突变时隧道施工方法的对比分析[J].地下空间与工程学报,2006,2(6):942-945,949. |
| 作者姓名： | 易立 刘新荣 闻学 钭逢光 洪新显 朱绍华 |
| 作者单位： | 1. 重庆大学土木工程学院,重庆,400045 2. 浙江工业大学建筑工程学院,杭州,310014 3. 浙江临安高速公路有限公司,浙江,临安,311321 |
| 基金项目： | 教育部跨世纪优秀人才培养计划;重庆市高等学校优秀青年骨干教师资助计划专项项目 |
| 摘 要： | 以杭徽高速公路柳山隧道为工程实例，针对隧道施工中遇到的地质条件突变问题，运用大型有限元程序ANSYS分别采用全断面法和上下台阶法对柳山隧道进行开挖模拟，得出了两种不同施工方法对围岩的扰动情况，并以此对两种施工方法的优劣进行对比分析，最后得出了上下台阶法优于全断面法的结论，对解决类似问题具有一定的参考价值。 |
| 关 键 词： | 隧道 地质条件突变 全断面法 上下台阶法 |
| 文章编号： | 1673-0836（2006）06-0942-04 |
| 收稿时间： | 2006-08-20 |
| 修稿时间： | 2006-08-20 |
The Contrast Analysis of Tunnel Construction Method with Altered Geologic Condition |
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| YI Li,LIU Xin-rong,WEN Xue,DOU Feng-guang,HONG Xin-xian,ZHU Shao-hua.The Contrast Analysis of Tunnel Construction Method with Altered Geologic Condition[J].Chinese Journal of Underground Space and Engineering,2006,2(6):942-945,949. | |
| Authors: | YI Li LIU Xin-rong WEN Xue DOU Feng-guang HONG Xin-xian ZHU Shao-hua |
| Abstract: | This paper studies a suitable method for tunnel construction when geologic condition is altered. The study based on the Liushan tunnel project of Hanghui highway, and aimed at the problem of altered geologic condition during the tunnel construction. The whole section excavation method and the benching tunneling construction method have been simulated by ANSYS FEM program. The influence result by this two methods can be gained, and based on which to distinguish which method is better. Finally, we are realized that the benching tunneling construction method is superior to the whole section excavation method. The conclusion could be a reference for solving this kind of problem. |
| Keywords: | tunnel construct method FEM method the benching tunneling construction method the whole section excavation method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |