摘要
介绍了松动控制爆破技术、多道截石沟控制防护措施在都江堰拉法基水泥有限公司大尖包石灰石矿山保护高陡边坡爆破下方受威胁设备设施中的应用,技术应用和防护措施并取得良好效果,为露天矿山高陡边坡石方大量爆破滚石的控制提供一定的指导、参考作用。
The article introduces loosening control blasting technology & multiple-interception trenches controlling and protecting method when blasting rolling rocks in high steep slope hit the under crushing & conveyance facilities in the Dajianbao Mine of Dujiangyan Lafarge Cement Company, which obtains good effect and provides guide and reference for controlling rolling rocks of mass rock blasting in high steep slope of open-pit mine.
作者
袁双文
YUAN Shuangwen(Sichuan Zhongding Blasting Engineering Co.,Ltd.,Dujiangyan 611833,China)
出处
《露天采矿技术》
CAS
2019年第6期32-34,39,共4页
Opencast Mining Technology
关键词
高陡边坡
爆破滚石
多元防护
松动控制爆破
大石方量爆破
high steep slope
blasting rolling rock
multiple protection
loosening control blasting
mass rock blasting
