SILL PILLAR STABILITY ANALYSIS BASED ON DISCONTINUITY PLANE IN CROSSCUT 10.4 SOUTH CIURUG UNDERGROUND MINE, UBPE PONGKOR PT. ANTAM Tbk.
UBPE Pongkor PT. ANTAM, Tbk. has been mining Ciurug vein at two different levels which are level 500 and level 600 using overhand stoping cut and fill. This aim is to increase production capacity. Until now, mining in level 500 will reach sill pillar zone. This zone is ore zone at the top level 500...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/18947 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
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