水压支柱在三山岛金矿高品位矿柱回采中的应用  

Application of hydraulic prop in high grade pillars recovery in Sanshandao Gold Mine

作　　者：赵龙 滕建军 王楠 

机构地区：[1]山东黄金矿业(莱州)有限公司三山岛金矿

出　　处：《黄金》2014年第7期48-50,共3页Gold

摘　　要：残矿回采是提高地质资源利用率的有效途径之一。以三山岛金矿曹家埠矿区高品位矿柱回采为工程背景,详细介绍了水压支柱工作原理、结构特征及功能特点;叙述了高品位矿柱在水压支柱为主要支护方式下的回采过程及效果。值得类似工程借鉴。Remaining ores recovery is an effective way to improve the utilization rate of geological resources. The paper takes high grade pillars recovery in Caojiabu mining area of Sanshandao Gold Mine for engineering background, in detail introduces the working mechanism, structural features and functional characteristics of hydraulic prop. It also states the recovery process and effects when high grade pillars have hydraulic prop as their main supporting means, which can be consulted by similar projects.

关 键 词：地质资源 高品位矿柱 水压支柱 支护 回采 

分 类 号：TD853.391[矿业工程—金属矿开采]