反井钻机在水布垭水电站地下工程导井开挖中的应用  

Application of Raise-boring Machine in the Driving Pilot Shaft of Underground Engineering of Shuibuya Hydropower Station

作　　者：项继来 宋伟 项顶峰 

机构地区：[1]湖北清江水布垭工程建设公司,湖北宜昌443002

出　　处：《水力发电》2007年第8期33-35,共3页Water Power

摘　　要：简要介绍了采用LM-200型反井钻机进行水布垭地下厂房的通风竖井、母线竖井、斜井导井开挖的过程经验,从水布垭工程实践中系统总结了反井钻机操作、导洞开挖位置布置、控制孔位偏差、施工进度的控制、不良地质情况处理等反井钻机在工程中常见问题的解决方法,为其他工程提供了宝贵经验。This paper briefs the experience of applying LM-200 raise-boring machine to the air shaft, bus shaft, and slope shaft of Shuibuya underground powerhouse works. It also sums up the common problems and their solution methods of raiseboring machine in the practice, such as the operation of raise-boring machine, the arrangement of excavation position of diversion tunnel, deviation of control hole position, control of construction schedule, and treatment of poor geological conditions. All these provide valuable experience for other projects.

关 键 词：反井钻机 地下厂房 导井施工 水布垭水电站 

分 类 号：TV641.43[水利工程—水利水电工程]