地下核电厂大型洞室群开挖施工关键技术研究  

Research on Key Technologies of Large Cavern Groups Excavation of Underground Nuclear Power Plants

作　　者：苏利军 刘立新 李锋 张治军 隋海明[2] 朱勇辉[2] 

机构地区：[1]长江勘测规划设计研究院,武汉430010 [2]中国核动力研究设计院,成都610213

出　　处：《核动力工程》2016年第5期156-160,共5页Nuclear Power Engineering

摘　　要：以地下核岛呈环形布置的地下核电厂大型洞室群为例,进行施工通道布置,制定主要施工程序。研究提出核反应堆厂房洞室和其他辅助厂房的开挖施工关键技术,总结提出地下洞室群控制爆破、支护与加固、快速施工和信息化施工的技术要点。上述开挖施工关键技术研究,支撑了地下核电厂的建设可行性。Taking the circular layout underground nuclear island of the underground nuclear power plant for an example, the construction channel layout and the main construction schemes of the large cavern groups are given. At the same time, this paper presents the excavation key technologies of the nuclear reactor building and other auxiliary ones, and summarizes the main technical points of the controlled blasting technology, the supporting and enforcement technology, the rapid and informationalized construction technology. All the excavation key techniques can support the construction feasibility of the underground nuclear power plants.

关 键 词：地下核电厂 洞室群 通道布置 开挖 关键技术 

分 类 号：TV642.2[水利工程—水利水电工程]