摘要
本文主要对国内外的露天开采工艺技术现状进行分析,并通过对国内外露天煤矿先进开采工艺技术装备的研究,提出国内露天煤矿开采工艺技术的发展方向。
This article mainly analyzes the status quo of open-pit mining technology at home and abroad,and through the study of advanced mining technology and equipment at home and abroad,proposes the development direction of domestic open-pit mining technology.
作者
王继国
WANG Ji-guo(Ningxia Tiandi Benniu Industrial Group Co.,Ltd.,Yinchuan 753001,China)
出处
《价值工程》
2019年第36期61-62,共2页
Value Engineering
关键词
露天煤矿
开采工艺
高产高效
open-pit coal mine
mining technology
high production and efficiency