COAL PILLAR STRENGTH PREDICTION CONSIDERING THE EFFECT OF INTERFACE FRICTION
<p align="justify">In underground coal mines, factor of safety is important. Efforts to improve the safety factor are carried out while maintaining economic factors. One of the efforts is to leave a number of coal at underground mine openings as pillars. Therefore, the value of coal...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/29117 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |