摘要
利用中导洞开挖进行现场试验,对地下厂房的爆破设计参数进行验证、调整,由此提高开挖爆破效率和成型质量,降低单位耗药量,并保证了施工进度。
The design parameters of blasting for the underground powerhouse are verified and adjusted through the field test in the construction of middle pilot tunnel,which could improve construction and blasting efficiency and molding quality,decrease unit consumption of charge and ensure construction progress.
出处
《东北水利水电》
2008年第11期58-60,共3页
Water Resources & Hydropower of Northeast China
关键词
地下厂房
中导洞
爆破试验
作用
蒲石河电站
underground powerhouse
middle pilot tunnel
blasting test
application
Pushihe power station
