摘要
岩溶发育洞段的施工方案选择问题令人关注。本文针对困扰引黄入晋工程的这一疑难问题，在地质分析基础上，经过论证比较。
In this paper,No.6 tunnel in the South Main Line of the YRDP has been taken as an example,the regional geologic condition,and the topographic and geomorphlogic conditions along the karstic section of this tunnel are investigated and analysed.The drill and blast method is compared with the TBM(Tunnel Boring Machine)method according to the characteristics of the karstic tunnel section.It is evident on comparing the two methods that the drill and blast method may be considered to be more suitable for the construction of No.6 Tunnel,as compared with the TBM method.
出处
《山西水利科技》
1998年第S1期62-65,共4页
Shanxi Hydrotechnics
关键词
岩溶
钻爆法
TBM(掘进机)
Karstic Characteristic\ Drill and Blast Method\ TBM Method
