THE UPSIDENCE MODELING AT THE BOTTOM OF VALLEY WITH LONGWALL COAL MINE ACTIVTIES UNDERNEATH USING ANALYTICAL, PHYSICAL, AND SYNTHETICAL SEISMIC MODELS APPROACH
The transition mining system from the surface mining into the underground mining method requires,the understanding of longwall coal mine impact such as the presence of upsidence. It occurs at the bottom of valley which is located above the longwall coal mine. Upsidence study in this research is...
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| Format: | Dissertations |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/55580 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |