The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
da duan mian dong shi kai wa de xin fang fa
Author(s): 
Pages: 29-30
Year: Issue:  6
Journal: EXPRESS WATER RESOURCES & HYDROPOWER INFORMATION

Keyword:  大断面洞室洞室开挖新方法半洞法开挖施工质量拉西瓦水电站青海;
Abstract: 大断面洞室开挖是地下厂房建设的基本工作.青海拉西瓦水电站,地下厂房采用中导洞法开挖,主变开关室采用半洞法开挖.从施工质量、施工进度、洞身安全等方面论述了后者相对于前者的优点.
Related Articles
No related articles found