清原抽水蓄能电站厂房岩壁吊车梁开挖质量控制技术  

Quality control technology for excavation of rock wall crane beam of Qingyuan Pumped Storage Power Station

作　　者：刘蕊[1] 余健[1] LIU Rui;YU Jian

机构地区：[1]中国电建集团北京勘测设计研究院有限公司,北京100024

出　　处：《东北水利水电》2021年第9期19-21,53,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：清原抽水蓄能电站岩壁吊车梁通过测量放样、钻孔工艺、装药结构等质量工艺的严格管控,确保了吊车梁整体施工质量达到预期效果,说明了岩壁吊车梁的开挖规划、爆破设计、施工方法、工艺参数的选择是科学合理的,其成果可为国内同类型电站岩壁吊车梁开挖施工提供工程实例和技术经验。Through strict control of quality technology such as measurement lofting,drilling process and charging structure,the overall construction quality of the crane beam of Qingyuan pumped storage power station is ensured to achieve the expected effect,indicating that the excavation planning,blasting design,construction method and process parameter selection of the rock wall crane beam are scientific and reasonable.The results can provide engineering examples and technical experience for the excavation of rock wall crane beam of similar power stations in China.

关 键 词：岩壁吊车梁 质量控制 开挖 清原抽水蓄能电站 

分 类 号：TV48[水利工程—水工结构工程]