摘要
以高地应力条件下兰渝铁路木寨岭隧道为研究对象,简要概述了其大变形的情况,并将其表现出来的大变形分成两类:松散型大变形和挤压型大变形,分析了引起木寨岭隧道大变形的主要影响因素,总结了木寨岭隧道施工过程中处理大变形积累的施工经验,并提出了针对大变形控制的总体原则。
Taking Muzhailing tunnel of Lan-Yu railway under high stress conditions as the research target, the article briefly introduces its de- formation conditions, and classifies the deformation into loose-style deformation and squeezing-style deformation, analyzes major factors influen- cing Muzhailing tunnel deformation, summarizes Muzhailing tunnel deformation processing experience, and finally puts forward integral deforma- tion controlling principles.
出处
《山西建筑》
2015年第14期183-185,共3页
Shanxi Architecture
关键词
大变形
松散型
挤压型
影响因素
施工控制
deformation, loose style, squeezing style, influential factor, construction control
