摘要
结合我国关于公路隧道围岩分类的相关规定,对国内外采用的两种不同的隧道围岩分级方法进行了系统的分析介绍,并分析了各自的优缺点,提出了适合我国公路隧道的围岩分级方法,从而为公路隧道的设计、施工和养护服务。
Combined with the related specification of the road tunnel wall rock assortment in our country, it does systematic analysis and introduce to the two different tunnel wall rock assortment methods in and out of abroad, analyzes the merits and faults each, and brings forward the corresponding proper method in our country, which will supply service to the road tunnel design, construction and curing.
出处
《山西建筑》
2007年第29期315-316,共2页
Shanxi Architecture
关键词
公路隧道
围岩分级
Q系统
挪威法
road tunnel, wall rock assortment, Q system, Norwegian method
