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All Journal International Journal of Advances in Applied Sciences TAMBANG Jurnal Teknologi Pertambangan Techno LPPM Seminar Nasional Informatika (SEMNASIF) Jurnal Teknologi Mineral dan Batubara Jurnal Geomine Indonesian Mining Journal PROMINE Jurnal GEOSAPTA Prosiding Temu Profesi Tahunan PERHAPI INDONESIAN MINING PROFESSIONALS JOURNAL Science and Environmental Journals for Postgraduate Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Journal La Multiapp INTAN Jurnal Penelitian Tambang Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Jurnal Teknologi Mineral dan Batubara Indonesian Mining Journal
Singgih Saptono, Singgih
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Journal : Techno LPPM

 1 
ROCK MASS CLASSIFICATION FOR SEDIMENTARY ROCK MASSES IN INDONESIA COAL MINING AREAS Singgih Saptono; M. Rahman Yulianto; Vega Vergiagara; Herry Sofyan
Techno LPPM Vol 6, No 1 (2020)
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The stability of rock slopes is important for the safety of personnel and equipment in the open pit mine. Slope instability and failure occur due to many factors such as adverse slope geometry, geological discontinuities, weak or weathered slope material due to weather influences. External loads such as high rainfall and seismicity could play an important role in slope failure. For this reason, a precise classification of rock mass is needed for the basis of determining technical policy. Rock slopes in open pit coal mining areas, especially in Indonesia, are characterized by applying various rock mass classification systems, such as Rock Mass Rating (RMR) and Geological Strength Index (GSI), because the study area comprises well exposed rock formations. In the RMR system, there are five main parameters viz. Uniaxial Compressive Strength (UCS) of rocks, Rock Quality Designation (RQD), spacing of discontinuity, discontinuity conditions, and groundwater conditions were considered. In this paper, several rock mass classification systems developed for the assessment of rock slope stability were evaluated with the condition of rock slopes in the tropics, especially Indonesian region, particularly in sedimentary rocks in the open pit coal mining area in order to get the corrected GSI equation used to characterize rock slopes based on quantitative analysis of rock mass structure and surface conditions of discontinuities.
ROCK MASS CLASSIFICATION FOR SEDIMENTARY ROCK MASSES IN INDONESIA COAL MINING AREAS Saptono, Singgih; Yulianto, M. Rahman; Vergiagara, Vega; Sofyan, Herry
Journal TECHNO Vol. 6 No. 1 (2020): November
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/journal techno.v6i1.4225

Abstract

The stability of rock slopes is important for the safety of personnel and equipment in the open pit mine. Slope instability and failure occur due to many factors such as adverse slope geometry, geological discontinuities, weak or weathered slope material due to weather influences. External loads such as high rainfall and seismicity could play an important role in slope failure. For this reason, a precise classification of rock mass is needed for the basis of determining technical policy. Rock slopes in open pit coal mining areas, especially in Indonesia, are characterized by applying various rock mass classification systems, such as Rock Mass Rating (RMR) and Geological Strength Index (GSI), because the study area comprises well exposed rock formations. In the RMR system, there are five main parameters viz. Uniaxial Compressive Strength (UCS) of rocks, Rock Quality Designation (RQD), spacing of discontinuity, discontinuity conditions, and groundwater conditions were considered. In this paper, several rock mass classification systems developed for the assessment of rock slope stability were evaluated with the condition of rock slopes in the tropics, especially Indonesian region, particularly in sedimentary rocks in the open pit coal mining area in order to get the corrected GSI equation used to characterize rock slopes based on quantitative analysis of rock mass structure and surface conditions of discontinuities.
Co-Authors Akbar, Wahyu Nusantara Alfat, Sayahdin Andesta Granitio Irwan Ardya Pramesti Putri Arindry Aryanti, Dian Eka Astika Putri Roshinta Azizi, Masagus Ahmad Azkiya, Ahmad Azkal Bagus Wiyono Bagus Wiyono, Bagus Barlian Dwi Nagara Barlian Dwinagara Bartolomeus Windyaldi Saksono Cahyadi, Tedy Agung D Haryanto Dahono Haryanto Danu Mirza Reky Doli Jumat Rianto Dwi Yolanda Sumbung Eddy Winarno Eddy Winarno Edy Nursanto Faisal Akbar Putra Frampton, Samantha Michelle Fresly Widodo Malau Gabriel Ranteallo Gunawan Nusanto Haq, Shofa Rijalul Hariyadi, Sundek Hasywir Thaib s Hasywir Thaib Siri Hendra Rezkie Herry Sofyan Herry Sofyan Herry Sofyan Horman, Juanita R. Ilep Prengki Ilyasa, Muhammad Wildan Indun Titisariwati Indun Titisariwati, Indun Ir. H. Hasywir Thaib Siri, M.Sc, Ir. H. Hasywir Ira, Nurmaya Putri Kevin Bagaskara Khalilullah, Hanif Koesnaryo, S. Kurniawan Kurniawan Kurniawan Kurniawan Kurniawati, Savani Larasingati, Margaret Aubrey Linggasari, Shenny Lusantono, Oktarian Wisnu M. Dadang Wahyudi M. Dadang Wahyudi, M. Dadang M. Rahman Yulianto M. Rahman Yulianto Metboki, Matilda Misdiyanta, Partama Nurkhamim Oktarian Wisnu Lusantono Parissing, Vinsentia Peter Eka Rosadi Prabandaru, Prasodo Datu Putri Nova Haryu Dhanti Raden Hariyanto Raden Hariyanto, Raden Rahmatyo Gilang Trilaksono Ramadhan, Muhammad Raflie Resa Risal Pradita Rianse, Mohammad Suriyaidulman Rianto, Doli Jumat Ridho Kresna Wattimena Rika Ernawati Risaldi Hidayat S Koesnaryo S Koesnaryo S. Koesnaryo S. Koesnaryo Santika Adi Pradhana Sari B Kusumayudha Sari Bahagiarti Kusumayudha Shenny Linggasari Shofa Rijalul Haq Simarmata, Bestian Parnan Siwidiani, Indri Lesta Stefanus Jagad Sudarsono Sudarsono Tien Veny Vera Vega Vergiagara Vega Vergiagara Vergiagara, Vega Wawong Dwi Ratminah, Wawong Dwi Winda Winda Yulianto, M. Rahman