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All Journal Journal of Degraded and Mining Lands Management Forum Geografi Journal of Geoscience, Engineering, Environment, and Technology PROMINE Jurnal Chemurgy Gorontalo Journal of Forestry Research Specta Journal of Technology INDONESIAN MINING PROFESSIONALS JOURNAL JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Jurnal Sosial dan Teknologi Journal Transformation of Mandalika Jurnal Riset Teknik Pertambangan Journal of Comprehensive Science MINERAL Nusantara Civil Engineering Journal INTAN Jurnal Penelitian Tambang Jurnal Sosial dan Sains Jurnal Manusia dan Lingkungan JURNAL TEKNOLOGI MINERAL FT UNMUL
Devy, Shalaho Dina
Fakultas Teknik, Universitas Mulawarman
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Journal : MINERAL

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Analisis Uji Kuat Tekan Uniaksial Batupasir Pada Formasi Pamaluan, Kecamatan Longikis, Kabupaten Paser, Provinsi Kalimantan Timur Musodiq Musodiq; Tommy Trides; Shalaho Dina Devy; Revia Oktaviani; Albertus Juvensius Pontus
MINERAL Vol 8 No 1 (2023): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/mineral.v8i1.3921

Abstract

The uniaxial compressive strength test was carried out to determine the value of rock strength. This research was conducted on sandstones in the Pamaluan Formation. The tests carried out in this study were physical properties tests, compressive strength tests and grain size tests on sandstones with a total of 30 samples on the physical properties test, 10 samples on the mechanical test and 500 gram grain size test at each point, the purpose of which is to determine the effect of porosity on the compressive strength of rock. In testing the physical properties carried out, the lowest and highest porosity values ​​were 17.27 and 22.91%. The results of the compressive strength test with the lowest and highest values ​​were 3.05 and 7.63 MPa. The grain size test results at points 1 and 2 are the same, namely fine sandstones with a percentage of 45 and 44%. From the results of research that has been done the value of porosity and grain size is very influential on the compressive strength test.
Pengukuran Volume Overburden Menggunakan UAV di Pit 3HWE PT Indominco Mandiri: Measuring Overburden Volume Using UAV at Pit 3HWE PT Indominco Mandiri Sendana, Aprianto Aris; Magdalena, Henny; Devy, Shalaho Dina; Trides, Tommy; Respati, Lucia Litha
MINERAL Vol 10 No 1 (2025): MINERAL
Publisher : Program Studi Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/vjs1rh30

Abstract

This study aims to measure the overburden volume at Pit 3HWE, PT. Indominco Mandiri using Unmanned Aerial Vehicle (UAV) technology. The use of UAV for volume measurement offers a more efficient and accurate alternative compared to conventional methods. In this research, aerial images were captured using a UAV and processed with photogrammetry software to generate a digital surface model (DSM) and 3D maps. The overburden volume calculations were analyzed and compared with manual measurement data as a reference. The results indicate that UAV usage provides accurate results with higher time efficiency, making it a viable method for mining operations. Factors affecting the measurement results, such as weather conditions and image resolution, were also analyzed in this study.
Co-Authors Achmad Faisal Agus Winarno Agus Winarno Agus Winarno, Agus Ainayah Al Fatihah Aipassa, Marlon Ivanhoe Albertus Juvensius Pontus Aline Thresa Ardian, Sandy Arifin, Dawamul Ivanhoe Ashabul Kahfi, Ashabul Bryan Andreas Turnip Christian Sarungallo Christian Sarungallo Dean Ryanda Putra Donal, Donal Dony Prakasa Eka Putra Eva Indriani Sanggalangi Fitri Nur Fadilah Gampang Toha Gayus Irwanto Andeina Ginting, Emdananta Grecensius Jevino Hamzah Umar Hamzah Umar Harjuni Hasan Harjuni Hasan Harjuni Hasan Henny Magdalena Heru Hendrayana Heru Susilo Ibnu Hasyim Ibnu Hasyim Ibnu Hasyim IMANG, NDAN Irfan Irfan Irvan Oktaviandi Jaba, Yafet Krisanto Yardin Panggeso Kristiningrum, Rochadi Kristiningrum Kusnanto, Fransiska Angelina Lucia Litha Respati Lucia Litha Respati Lucia Litha Respati Mardan Ali Mohammad Geraldo fahmi Musodiq Musodiq Nugroho, Windhu Oktaviani, Reva Pontus, Albertus Juvensius Prayoga, Yogi Bayu Pretty Permatasari Hutahayan Putri, Agita Kendari Respati, Lucia Litha Revia Oktaviani Revia Oktaviani Rifki Amin Ma’sum Rinto Syahreza Pahlevi Sakdillah Sakdillah Sandri Tandi Rapang Sarwono, Edy Kristiningrum Sendana, Aprianto Aris Sharon Tria Kurniawati Silaban Suhaila Ridwan Suharni Suharni Tommy Trides Tommy Trides Tommy Trides Tommy Trides Trides, Tommy William William Windhu Nugroho Windhu Nugroho Windhu Nugroho windhu Wiradhana, Ni Made Ayu Dwi Kartika Zwageri, Rizky