摘要
通过对隧洞施工中塌方体的概述,分析了塌方形成原因,提出了具体的塌方处理技术措施,实践证明:通过这些措施的结合,工程取得了良好的施工效果,为后续施工提供了保障。
Through overviewing the landslides body in tunnel construction,this thesis analyzes the reasons for the formation of the collapse and puts forward a concrete landslide processing technical measures.Practice has proved that： through the combination of these measures,the engineering construction has achieved good results.Meanwhile,it has provided a guarantee for the post-sequence construction.
出处
《山西建筑》
2010年第14期329-330,共2页
Shanxi Architecture
关键词
隧洞
塌方
超前预支护
上下台阶法开挖
tunnel
landslide
advance pre-support
excavation of the upper and lower bench method
