四川水力发电2025，Vol.44Issue(3)：68-70,3.DOI:10.20196/j.cnki.scslfd.20250321
露天矿山高边坡预裂控制爆破技术的应用与研究
Application and Research of Pre-Splitting Controlled Blasting for High Slopes in Open-pit Mines
单帅 1杨力 1余冬洋1
作者信息
- 1. 中国水利水电第十工程局有限公司,四川 成都 611830
- 折叠
摘要
Abstract
Based on the construction project of the Zhibula Copper Polymetallic Mine in Tibet above 5000 meters above sea level,this paper explores the advantages of pre-splitting controlled blasting technology in high slope treatment,including stability,flatness,half-hole rate,safety,and economic benefits.It focuses on the parame-ters of the blasting hole network,process flow,and construction requirements,and analyzes their effects.A new pre-splitting blasting control technology is proposed,which effectively improves blasting effects and re-duces environmental impacts.关键词
露天矿山/预裂控制爆破/高边坡/稳定性/平整度/半孔率/知不拉铜多金属矿Key words
open-pit mines/pre-splitting controlled blasting/high slope/stability/flatness/Zhibula Copper Poly-metallic Mine分类
矿业与冶金引用本文复制引用
单帅,杨力,余冬洋..露天矿山高边坡预裂控制爆破技术的应用与研究[J].四川水力发电,2025,44(3):68-70,3.
