寿王坟铜矿S6水平阶段矿柱的崩落

CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINE

摘要: S6水平阶段矿柱是1984年确定的，用于分隔处理空区，因其稳固性发生变化，又改用崩落矿柱作矿石垫层处理空区方案。本文重点介绍方案的核心──水平阶段矿柱的崩落设计和施工方法。

Abstract: With respect to the stability of level-pillar changed, the treatment of Shouwangfen CopperMine's No. S6 mined-out area, which had been decided to insulate the area with level-pillar, also changed intocaving the leval pillar as the mineral base. The design and putting into practice are indicated emphatically.