STABILITY ANALYSIS OF UNDERGROUND OPENING DUE TO BLASTING ACTIVITY OF UNDERCUT AT DEEP MILL LEVEL ZONE UNDERGROUND MINE, PT FREEPORT INDONESIA
PT. Freeport Indonesia (PTFI) is conducting mining activity of copper and gold deposit in Papua, Indonesia. One of the mining sites needs attention of the company is Deep Mill Level Zone (DMLZ) underground mine particularly blasting activity of undercut level. In blasting activity, there are part...
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| Format: | Theses |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/54380 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |