摘要
作者介绍了引大入秦工程中隧洞掘进机的主要组成部份，后配套设施，辅助设施以及施工组织情况，并对该掘进机在施工过程中的问题及施工措施的改进作了小结。对在水电站长隧洞施工中引进隧洞掘进机进行快速施工有参考价值。
Main parts,backup,auxiliary facilities and construction organizations for tunneling machine used in irrigation project for water diversion form Daonghe to Qinwangchuan are introduced.The problems of the tunneling machine in construction and improvement in construction method are summarized.Rapid construction rates will be achieved by using tunneling machine in long tunnel at hydropower project.
出处
《四川水力发电》
1998年第3期4-9,共6页
Sichuan Hydropower
关键词
双护盾
施工工艺
隧洞掘进机
水工隧洞
double shield,tunnel boring machine,backup,construction technique,construction organizations,construction method.
