摘要
珠包山爆破临近建筑物 ,对爆破振动速度、飞石距离等控制严格 ,36万米 3的石方 ,要求采用深孔梯段爆破技术一次爆除 ,爆破设计与施工难度较大 。
The ground vibration and flying rock during blasting should be carefully controlled in the blasting project at Zhubaoshan nearby buildings. The neccessity of a full face blasting to explode 0.36 million m3 rock by deep-hole bench blasting was fulfilled successfully by adoption of the self-designed and arranged non-electric relay network.
出处
《爆破器材》
EI
CAS
北大核心
2001年第2期18-21,共4页
Explosive Materials
关键词
大型爆破
深孔爆破
非电起爆网络
控制爆破
梯段爆破
bulk blasting,non electric initiation network,controlled blasting,bench blasting
