Analisis Diskontinuitas Stabilitas Terowongan Bekas Bijih Mangan Kalilingseng Kulon Progo Berdasarkan Klasifikasi Massa Batuan

Authors

  • Ardya Pramesti Putri Arindry Prodi Magister Teknik Pertambangan, UPN “Veteran”, Yogyakarta
  • Singgih Saptono Prodi Magister Teknik Pertambangan, UPN “Veteran”, Yogyakarta
  • Barlian Dwi Nagara Prodi Magister Teknik Pertambangan, UPN “Veteran”, Yogyakarta
  • S. Koesnaryo Prodi Magister Teknik Pertambangan, UPN “Veteran”, Yogyakarta
  • D. Haryanto Prodi Magister Teknik Pertambangan, UPN “Veteran”, Yogyakarta

DOI:

https://doi.org/10.33096/geomine.v11i1.151

Keywords:

Tunnels stability; discontinuity; rock mass; geotourism

Abstract

The Kalilingseng Tunnel is an ex-manganese ore mine located in Kulon Progo Regency, Yogyakarta Province. Currently, the tunnel has been planned to be used for geotourism where the stability of the tunnel is very important to study. Therefore, this research was conducted to analyze the discontinuity in the tunnel. From the results of the rock mass classification, the RMR value obtained is 65 and is included in class II (Good Rock). Then based on the modeling, the strength factor value at the study site shows an SF value > 1.5 where the tunnel conditions with discontinuity areas are still safe and stable so that they can be used as a geotourism object.

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Published

17-07-2023

Issue

Vol. 11 No. 01 (2023): April 2023

Section

Articles

License

Copyright (c) 2023 Jurnal Geomine

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

How to Cite

Analisis Diskontinuitas Stabilitas Terowongan Bekas Bijih Mangan Kalilingseng Kulon Progo Berdasarkan Klasifikasi Massa Batuan. (2023). Jurnal Geomine, 11(01), 1-8. https://doi.org/10.33096/geomine.v11i1.151

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