BAI Shunxiang, CUI Zhifeng. CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINEJ. CHINA MINING MAGAZINE, 1998, 7(5): 29-33.
Citation:
BAI Shunxiang, CUI Zhifeng. CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINEJ. CHINA MINING MAGAZINE, 1998, 7(5): 29-33.
BAI Shunxiang, CUI Zhifeng. CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINEJ. CHINA MINING MAGAZINE, 1998, 7(5): 29-33.
Citation:
BAI Shunxiang, CUI Zhifeng. CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINEJ. CHINA MINING MAGAZINE, 1998, 7(5): 29-33.
CAVING OF NO. S6 LEVEL-PILLAR FOR INSULATING MINED-OUT AREA IN SHOUWANGFEN COPPER MINE
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.
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