| 并行隧道合理间距的优化研究 |
| |
| 引用本文： | 郭力,王剑波. 并行隧道合理间距的优化研究[J]. 中国市政工程, 2007, 0(5): 94-95 |
| |
| 作者姓名： | 郭力 王剑波 |
| |
| 作者单位： | 1. 中国矿业大学岩土工程研究所,江苏,徐州,221008
2. 青岛理工大学管理学院,山东,青岛,266520 |
| |
| 摘 要： | 根据莫尔—库仑强度理论推导了关于确定并行隧道合理间距的安全系数S。利用安全系数S可以有效地判断围岩的稳定性。以青岛嵩山隧道为研究背景,将安全系数S应用于实际工程,对隧道不同间距的情况进行了模拟分析,得出了该隧道合理间距的建议值,为并行隧道间距的优化设计提供了依据。
|
| 关 键 词： | 并行隧道 安全系数 合理间距 数值模拟 |
| 文章编号： | 1004-4655（2007）05-0094-02 |
| 收稿时间： | 2007-06-10 |
| 修稿时间： | 2007-06-10 |
Study on the Optimization of Reasonable Distance of Parallel Tunnel |
| |
| GUO Li,WANG Jian-bo. Study on the Optimization of Reasonable Distance of Parallel Tunnel[J]. China Municipal Engineering, 2007, 0(5): 94-95 |
| |
| Authors: | GUO Li WANG Jian-bo |
| |
| Abstract: | Based on the Mohr-Coulomb theory,safety factor S was deduced and used to ensure the reasonable parallel tunnel distance and judge the stability of surrounding rock effectively.Taking the Songshan tunnel in Qingdao as the background,safety factor S was used in practical projects,simulating various circumstances with different tunnel distances.Then,the reasonable tunnel distance was drawn,which could be a reference to optimal design of similar projects. |
| |
| Keywords: | parallel tunnel safety factor reasonable distance numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
