摘要
以巴基斯坦NJ水电站项目引水隧洞施工为例,对全断面隧道掘进机在喜马拉雅山脉区域的快速施工技术进行了研究。介绍了在喜马拉雅山脉区域复杂地质条件下全断面隧道掘进机的选型、设备优化、快速施工等内容,为同类地下工程实施积累了经验。
Taking the construction of diversion tunnel of NJ hydropower station in Pakistan as an example,the rapid construction technology of full-section tunnel boring machine in Himalayas is studied.The selection,equipment optimization and rapid construction of full-section tunnel boring machine under complex geological conditions in Himalayas are introduced.It has accumulated experience for similar underground projects.
作者
李林辉
LI Linhui(China Gezhouba Group No.3 Engineering Co.,Ltd.,Xi’an Shaanxi 710077,China)
出处
《建筑施工》
2020年第10期1945-1948,共4页
Building Construction
关键词
喜马拉雅山脉
全断面隧道掘进机不良地质
快速施工
Himalayas
full-section tunnel boring machine
unfavorable geology
rapid construction
