玉石洼铁矿深部矿床开拓和采矿方案设计  

Design of Deep Development and Mining Scheme of Yushiwa Iron Mine

作　　者：张国平 苏锡安 

机构地区：[1]五矿邯邢矿业有限公司玉石洼铁矿,河北武安056303

出　　处：《有色矿冶》2013年第3期17-19,22,共4页Non-Ferrous Mining and Metallurgy

摘　　要：结合文献资料,遵照现今国内地下矿床开采所遵循的技术上可行,经济上合理的采矿方针,选择出了矿床开拓和采矿方法,以充分发挥垂直深孔落矿阶段矿床法回采强度大、作业安全、结构简单、运用灵活的标准化等优点,来完成铁矿6个小盲矿体矿区的矿床开采。主要囊括了采矿生产中的主要技术问题,有开拓方案的选择、生产系统及阶段平面图布置、采矿方法的比较等。Combined with literature data, in accordance with the current domestic mining underground de posits followed technically feasible and economically reasonable mining policy, the method of mineral deposit exploration and mining is chosen to make full use of standardization such as intense stoping , operation safety, simple structure, flexible use in the stage of vertical deep hole mining to complete the mining of six small blind iron ore mine . The main technical problems of development plan selection, production systems and stage plan arrangement , and the comparison of mining method in mining production are introduced,

关 键 词：阶段运输 浅孔房柱法 分段采矿法 

分 类 号：TD853[矿业工程—金属矿开采]