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All Journal Geo Media: Majalah Ilmiah dan Informasi Kegeografian TAMBANG GEA, Jurnal Pendidikan Geografi PROMINE Angkasa: Jurnal Ilmiah Bidang Teknologi Respati Jurnal Rekayasa Lingkungan Journal of Applied Geology International Journal of Hydrological and Environmental for Sustainability MINERAL Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII Jurnal Manusia dan Lingkungan Journal of Mining Insight Jurnal Geosaintek
R. Andy Erwin Wijaya
Institut Teknologi Nasional Yogyakarta
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation

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Journal : Journal of Applied Geology

 1 
ESTIMATION OF THE GEOLOGICAL STRENGTH INDEX SYSTEM FOR CAVITY LIMESTONE LAYER IN QUARRY AREA, REMBANG, CENTRAL JAVA PROVINCE, INDONESIA R. Andy Erwin Wijaya; Dwikorita Karnawati; Srijono Srijono; Wahyu Wilopo
Journal of Applied Geology Vol 5, No 2 (2013)
Publisher : Geological Engineering Department Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (13738.293 KB) | DOI: 10.22146/jag.7209

Abstract

Limestone mining needs a good mine design which is safe for the environment. Mine design is determined by the rock mass quality. The rock mass quality in each mine location is not necessary the same depending on the geological conditions. The research area is located in limestone quarry of Sale District, Rembang Regency, Center Java Province-Indonesia. In the limestone quarry area, there is cavity zone which consists of cavity limestone layer at the wall of quarry bench. This cavity layer in limestone quarry has occurred by solution process. The cavity layer zone is a potentially weak zone which has caused bench failures in the limestone quarry area. The objective of this research is to analyze the rock mass quality in the cavity limestone layer using Geological Strength Index (GSI) system. Final result of the research is a rock mass characterization, specifically for cavity limestone layer. Keywords: geological strength index, limestone, cavity layer
ROCK MASS RATING OF CAVITY LIMESTONE LAYER IN REMBANG, CENTRAL JAVA, INDONESIA R. Andy Erwin Wijaya; Dwikorita Karnawati; Srijono Srijono; Wahyu Wilopo
Journal of Applied Geology Vol 6, No 1 (2014)
Publisher : Geological Engineering Department Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (15999.055 KB) | DOI: 10.22146/jag.7214

Abstract

mine design. Mine design is determined by the rock mass quality, which varies from one mine location to another, depending on the geological conditions. The research area is located in limestone quarry of Sale District, Rembang Regency, Central Java Province, Indonesia. In the study area, a cavity zone is exposed at the wall of quarry bench and occurs by a solution process. The cavity layer zone is a weak zone which has caused bench failures. The objective of this research is to evaluate the quality of the cavity limestone layer for a safe mine design using Rock Mass Rating (RMR) system. Final result of the research is a rock mass characterization, specifically for the cavity limestone layer. Keywords: Rock mass rating, limestone, cavity layer
Co-Authors Adi Kurniadi Agung Dwi Sutrisno Albert Wabes Ambar Sutanti Auliawan Tri Barata Bagus Wiyono Barlian Dwi Nagara Bayu Angkasa Utoro Bayurohman Pangacella Putra Dianto Isnawan Dwikorita Karnawati Faisol Mukarom Hadi Kurniawan Hendro Purnomo Hendro Purnomo hidayatullah sidiq Jannah, Salsabila Raudlotul Jesika Septiana Naema Oan Listyani, R.A.T. Mamonto, Tesya Puspita Maria Matruty MARTADI Mofu, Raynata Aprillia Muhamad Supardi Muhammad Hery Setiyawan Muhammad Hery Setiyawan Mukarrom, Faisol Novandri Kusuma Wardana Partama Misdiyanta Permadi, Fikri Putri Nadya, Adinda Safitri Tiara Wulandari Sukardi Shilvyanora Aprilia Rande, Shilvyanora Srijono ., Srijono Srijono Srijono Srijono Srijono Srijono Srijono, Srijono Suhada, Akbar Supandi Theophila Listyani Retno Astuti Tyas, Yoritaning Wa Istiqomah Wahyu Bagas Yuniarto Wahyu Sugiarto Wahyu Wilopo