摘要
针对软弱地基易引起隧道的过大沉降和结构损伤的情况,分析了隧道下伏围岩承载力不足的原因及其常见病害,提出了病害防治基本原则,系统的阐述了防治软弱地基隧道病害的措施,为今后同类隧道的设计和施工提供了参考。
According to tunnel super-subsidence and structure damage situation easy caused by soft ground, this paper analyzed the causes and common diseases of bearing capacity deficiency of tunnel underlying rocks, put forward the basic principles of disease prevention and control, sys- tematically elaborated the measures to prevent soft ground tunnel diseases, provided reference for future design and construction of similar tunnels.
出处
《山西建筑》
2013年第29期155-156,共2页
Shanxi Architecture
关键词
软弱地基
隧道
病害
防治技术
soft ground, tunnel, disease, prevention and control technology
