摘要
结合黑岱沟与哈尔乌素矿生产情况,建立了2矿采区间经济留沟高度计算的数学模型,确定了影响2矿采区间留沟高度的关键因素,并计算出关键因素的临界值作为今后2矿生产经营参考数据。
Combining with the production situation of Heidaigou and Haerwusu Open-pit Mines mines,the author establishes the mathematical models that calculate the economic leaving ditch height between two mining areas, determines the key factors that affect the leaving ditch height between two mining areas, and calculates the critical values of the key factor as reference data for the production and management of two mines.
出处
《露天采矿技术》
CAS
2016年第6期41-45,共5页
Opencast Mining Technology
关键词
露天煤矿
采区
留沟高度
经济性分析
open-pit coal mine
mining area
leaving ditch height
economic analysis
