大源渡水电站厂房砼纵堰坝控制爆破拆除  

DEMOLITION OF A LONGITUDINAL CONCRETE COFFER DAM IN DAYUANDU HYDROPOWER STATION BY CONTROLLED BLASTING

作　　者：周明安[1] 

机构地区：[1]国防科技大学,湖南长沙410072

出　　处：《工程爆破》2000年第2期46-49,共4页Engineering Blasting

摘　　要：介绍了在复杂环境条件下 ,采用浅孔与深孔爆破相结合和微差爆破技术 。In Dayuandu Hydropower Station, a longitudinal concrete cofferdam in complicated environment was successfully demolished by combination of short holes with long holes and use of millisecond blasting. Some experiences gained in this demolition blasting were introduced in this paper.

关 键 词：控制爆破 砼纵堰坝 爆破拆除 水电站厂房 

分 类 号：TU746.5[建筑科学—建筑技术科学]