摘要
藏噶隧道地处念青唐古拉山与喜马拉雅山之间的藏南谷地高山区,山高谷深,气候极端恶劣,地处冰水沉积层,施工难度极大。文章从工程地质、水文情况、施工环境等方面进行了探讨,并提出了切实可行的施工方案。
The Zangga Tunnel is located in the high mountainous area of the southern Tibet Valley between the Nyainqentanglha Mountain and the Himalayas.The mountain is high and the valley is deep and the climate is extremely harsh.It is located in the ice-water sedimentary layer and the construction is extremely difficult.The article discussed the engineering geology, hydrology,construction environment and other aspects,and put forward a feasible construction scheme.
作者
彭学军
杨文国
PENG Xue-jun;YANG Wen-guo(The First Engineering Co.,Ltd.,China Railway No.5 Group,Changsha,Hunan 410117,China)
出处
《企业技术开发》
2019年第1期22-25,30,共5页
Technological Development of Enterprise
关键词
隧道
冰水沉积层
施工方案
Tunnel
Ice water sediment
Construction scheme
