| 乌鞘岭隧道深埋志留系地层大变形控制技术 |
| |
| 引用本文： | 王志坚.乌鞘岭隧道深埋志留系地层大变形控制技术[J].铁道标准设计通讯,2005(1):10-14. |
| |
| 作者姓名： | 王志坚 |
| |
| 作者单位： | 北京交通大学土木建筑工程学院 北京100044 |
| |
| 摘 要： | 乌鞘岭隧道岭脊段志留系地层千枚岩夹板岩地段 ,施工中发生大变形 ,初期支护开裂破坏甚至侵限。为此 ,对深埋志留系地层围岩特性及其变形规律作了分析研究 ,结合现场测试 ,提出控制该段围岩大变形的工程技术措施 ,有效地控制了围岩大变形 ,保证了结构安全
|
| 关 键 词： | 乌鞘岭隧道 志留系地层 大变形 控制 |
| 文章编号： | 1004-2954(2005)01-0010-05 |
| 修稿时间： | 2004年12月1日 |
Control of Sever Deformation of Deep Buried Siluric Stratum of Wushaoling Tunnel |
| |
| Wang Zhijiang Civil Engineering School,Beijing Jiaotong University,Beijing.Control of Sever Deformation of Deep Buried Siluric Stratum of Wushaoling Tunnel[J].Railway Standard Design,2005(1):10-14. |
| |
| Authors: | Wang Zhijiang Civil Engineering School Beijing Jiaotong University Beijing |
| |
| Institution: | Wang Zhijiang Civil Engineering School,Beijing Jiaotong University,Beijing 100044 |
| |
| Abstract: | Severe deformation occurred at the siluric stratum at the ridge of Wushaoling Tunnel, causing splitting of primary lining and even exceeding clearance limit. An analysis was made of the characteristics and law of deformation, and technological measures were put forward for deformation control to ensure structure safety. |
| |
| Keywords: | Wushaoling Tunnel Siluric stratum severe deformation control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
