“洪峰”式采矿法技术理论分析
来源期刊:中南大学学报(自然科学版)1985年第4期
论文作者:王昌汉 周骥 彭氐辉 彭思君
文章页码:11 - 17
关键词:采矿法; 理论分析; 采矿方法; 洪峰; 分段空场法; 连续退采; 中厚倾斜矿体; 开阳磷矿; 顶底板; 采场生产能力
摘 要:本文阐述了开采矿体厚度4—10m,倾角30°—40°,顶底板中等稳固的采矿方法的设计原则和理论依据。同时,根据这些原则进行了试验,从而使一种新型的组合式采矿方法——“洪峰”式采矿法获得成功。
Abstract: The paper presents theoretics and principles of a new mining method,termed "Wave-After-Wave" type mining method. The ore bodies suitableto using thin mining method should have the following characteristics:thickness from 4 to 10 meters, dip angle from 30° to 40° and a hangingwall with middle stability. As a matter of fact, this new mining methodin a combination of snb-level open sroping and sub-level block caving,and has been successfully practised in the bureau of kaiyang phosphorousmine.