摘要
为防止露天矿边坡过爆和减小爆破振动对边坡的破坏,对边坡处炸药单耗、起爆方式、延时等因素,结合爆破反馈的数据进行了分析,提出了对生产爆破、缓冲爆破和预裂爆破各参数具有操作性的建议。
For avoiding over-blasting to the slope and reducing blasting vibration to its damage in the open-pit mine, factors such as unit consumption of explosives, initiation mode and delay time etc were analyzed by combined with blasting feedback data, and suggestions which can be worked were provided about parameters of production blasting, buffer blasting and presplit blasting.
出处
《工程爆破》
北大核心
2011年第3期33-37,32,共6页
Engineering Blasting
关键词
露天矿
控制爆破
边坡稳定性
爆破振动
起爆方式
Open-pit mine
Controlled blasting
Slope stability
Blasting vibration
Initiation mode
