| 大断面软岩浅埋偏压隧道施工技术 |
| |
| 引用本文： | 吴国江.大断面软岩浅埋偏压隧道施工技术[J].铁道建筑技术,2011(3):109-112. |
| |
| 作者姓名： | 吴国江 |
| |
| 作者单位： | 中铁二十二局集团第三工程有限公司,福建厦门,361009 |
| |
| 摘 要： | 介绍南山寨隧道出口段穿越大断面软岩浅埋偏压地段,在施工中遇到的难点及施工处理技术,着重阐述双侧壁导坑法在该隧道应用中的施工要点及作业程序。
|
| 关 键 词： | 大断面 软岩围岩 浅埋偏压隧道 双侧壁导坑法 |
The Construction Technology of Large Section Soft Rock Shallow-buried Tunnel under Unsymmetrical Pressure |
| |
| Wu Guojiang.The Construction Technology of Large Section Soft Rock Shallow-buried Tunnel under Unsymmetrical Pressure[J].Railway Construction Technology,2011(3):109-112. |
| |
| Authors: | Wu Guojiang |
| |
| Institution: | Wu Guojiang (China Railway 22th Bureau Group Co.Ltd.,Xiamen 361009,China) |
| |
| Abstract: | This article introduces the difficulty and the technology in the construction process of the Nanshan tunnel across the large section soft rock shallow tunnel under unsymmetrical pressure.It in particular states the key points and operation procedures of the double side drift method in this tunnel. |
| |
| Keywords: | large section soft rock and surrounding rock shallow tunnel under unsymmetrical pressure double side drift method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
