摘要
介绍扎哈淖尔露天矿复杂地质条件下的三维矿床地质模型的建立方法,钻孔、断层等地质数据的分析与整理,钻孔数据库的建立;以及地质储量管理,露天采场测量验收现状图形成原理与方法;阐述编制露天矿的各种开采计划的方法和步骤,以及其台阶划分、计划台阶顶底板的控制、编制剥离量和采矿量及其煤质指标等;绘制剥采计划平面图和断面图的方法。
In this paper we introduce the building method of Zhahanao er surface mining complex deposit＇s 3D - geological model, drill - hole database building, geological reserve management, and drawing principle and method of the open pit survey charts. It expounds various mining methods and steps, including the bench demarcated, plan mining bench top and bottom floor, the coal and overburden amount of plan mining, and coal quality indicators. How to draw the mining plan and cross charts an are recommended.
出处
《煤炭技术》
CAS
2006年第6期120-122,共3页
Coal Technology
