Analisis Kestabilan Lereng Lowwall Pit X Di PT. Berkat Anugerah Sejahtera (BAS)

Kestabilan Lereng Lowwall

  • lisa haryani - universitas mulawarman
  • Djayus Djayus
  • Supriyanto Supriyanto
DOI: https://doi.org/10.30872/geofisunmul.v7i2.1411

Abstract

This research aims to determine the optimal value of the mine Lowwall wall safety factor and analyze the slope stability of the mine Lowwall wall. The data used in this research are slope geometry data, physical properties, rock mechanics, and geotechnical drilling data. Safety factor analysis used GLE/Morgenstern-Price method and it was found that the lowwall slope safety factor result was 1,191, higher than the minimum limit set, namely 1.1. The research results show that the slope is in a safe and stable condition so it is safe for mining, in accordance with applicable safety standards.


 

References

Arief, Saifuddin. 2007. “Konsep Dasar & Metode – Metode dalam Analisis Kestabilan Lereng”. Buku Komplikasi tidak diterbitkan
Kementrian Energi Sumber Daya Mineral. 2018. Keputusan Mentri ESDM nomor 1827K/30/MEM/2019 tentang Pedoman Pelaksanaan Kaidah Teknik Pertambangan Yang Baik. Jakarta.
McClay, Ken & Dooley, Tim & Ferguson, A. & Poblet, Josep. 2000. Tectonic evolution of the Sanga Sanga Block, Mahakam Delta, Kalimantan, Indonesia. AAPG Bulletin. 84. 765-786.
Morgenstern, N. R., & Price, V. E. (1968). The analysis of the stability of general slip surfaces. Geotechnique, 18(1), 92–93.
Published
2024-10-28
How to Cite
-, lisa haryani; DJAYUS, Djayus; SUPRIYANTO, Supriyanto. Analisis Kestabilan Lereng Lowwall Pit X Di PT. Berkat Anugerah Sejahtera (BAS). GEOSAINS KUTAI BASIN, [S.l.], v. 7, n. 2, p. 76-80, oct. 2024. ISSN 2615-5176. Available at: <https://jurnal.fmipa.unmul.ac.id/index.php/geofis/article/view/1411>. Date accessed: 15 jan. 2025. doi: https://doi.org/10.30872/geofisunmul.v7i2.1411.
Citation Formats
Issue
Vol 7 No 2 (2024)
Section
Articles
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