SULISTIANTO, Budi and KRAMADIBRATA, Suseno and WATTIMENA, Ridho K. and SAPTONO, Singgih and NUGROHO, Patmo (2009) DEFORMATION MONITORING AT LOW-WALL SLOPE OF COAL OPEN PIT IN PT. ADARO, INDONESIA. Buletin Ekonomi, - (-). ISSN -
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Abstract
Low-wall slope is a rock mass slope lay immediately underneath of the coal seam. In general, the rock mass in the low-wall is considered to be a rock mass with bedding plane at an angle parallel to the slope. PT. Adaro Indonesia is one of coal mining companies in South Kalimantan. It can clearly be seen that mining process is getting deeper along with the progress of coal extraction. It is targeted that the mining shall reach RL-204 m from sea level, so the low-wall slope will be formed with the overall height of 298 m. Therefore, deformation monitoring is greatly needed to observe the stability of the lowwall slope.
| Item Type: | Article |
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| Subjects: | T Technology > TN Mining engineering. Metallurgy |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | DR., MT SINGGIH SAPTONO |
| Date Deposited: | 10 Aug 2021 05:48 |
| Last Modified: | 10 Aug 2021 05:48 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/26515 |
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