摘要
利用国内外已有成果,结合某隧道实体工程,研究分析了软弱围岩隧道大变形施工防治技术,归纳了其围岩大变形的破坏特征,分析了其大变形产生的原因,提出了合理的施工方法和防治措施,可供软弱围岩隧道施工参考。
Using home and abroad existing achievements,combining with a tunnel entity engineering,this paper researched and analyzed large deformation tunnel construction control technology of soft weak surrounding rock,summarized the failure characteristics of surrounding rock large deformation,analyzed the large deformation reason,proposed reasonable construction methods and prevention measures,could be used for soft weak rock tunnel construction.
出处
《山西建筑》
2013年第4期201-202,共2页
Shanxi Architecture
关键词
隧道
软弱围岩
炭质页(泥)岩
大变形
防治措施
tunnel
soft weak surrounding rock
carbonaceous page（mud） rock
large deformation
prevention measure
