Riset

HEAD OF TEAM : Prof. Sri Widiyantoro, Ph.D. TEAM MEMBERS : Rexha Verdhora Ry, M.T., Dr. Tedi Yudistira, Dr. Andri Dian Nugraha OFFICIAL ADDRESS : Jurusan Teknik Geofisika, ITB Bandung, Jalan Ganesha 10 Bandung   Introduction Improving earthquakes risk assessment in populated cities is crucial considering the global growth of population and infrastructure. Learning from […]

Herdis Haerusalam [1], David Prambudi Sahara [2], Fatkhan [3] [1] Study Program of Geophysical Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Ganesha 10, Bandung 40132, Indonesia [2] Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Insitut Teknologi Bandung, Ganesha 19, Bandung 40132, Indonesia [3] Exploration and Engineering Seismology Research Group, […]

Zulfiadi Zulhan, Windu Shalat, Rifqi, Rachmat Mukti Prasojo Department of Metallurgical Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung Email: zulfiadi.zulhan@gmail.com     Extended Abstract Indonesia posses 5.7 billion tons nickel ore reserve. The amount of mined nickel ore is around 30 – 40 million tons per year and it tends to increase […]

Agus Haris Widayat, Komang Anggayana, Mirza Dian Rifaldi E-mail: haris@mining.itb.ac.id   EXTENDED ABSTRACT Coal is usually benefited for its calorific value, either conventional direct burning or unconventional beneficiation such as gasification and liquefaction. Thermal characteristics are thus important in determining the most appropriate coal beneficiation. Specifically, in coal gasification, thermal characteristics are related to coal […]

Dedy Irawan, Falza Izza Wihdany, Kharisma Idea Department of Petroleum Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia Email: di@tm.itb.ac.id   Abstract This study presents the effect of permeability anisotropy; maximum horizontal permeability (kx), horizontal permeability of 90o (ky), and vertical permeability (kz), in applying rock […]

Doddy Abdassah, Dian Dwi Andiani, Dedy Irawan Department of Petroleum Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia Email: abdassah@yahoo.com   Abstract In evaluating reservoir production prediction, sometimes a method is needed that can predict while considering the availability of time and resources, reliability and application […]

Kejadian gempa pada 11 Oktober 2018 pukul 01:44 WIB memberikan dampak kerusakan yang signifikan di Situbondo dan sekitarnya. Data BNPB menyebutkan dampak dari gempa mengakibatkan korban meninggal 3 orang di Kecamatan Gayam, Sumenep.   Berdasarkan laporan USGS, gempa ini terjadi pada koordinat -7.456 dan 114.453 dengan magnitudo 6.0 dan kedalaman 9 km. Sedangkan sumber BMKG […]

Widodo Widodo, Azizatun Azimmah, Djoko Santoso Journal of Environmental and Engineering Geophysics (2018) 23 (3): 377-381. https://pubs.geoscienceworld.org/jeeg/article-abstract/23/3/377/548364/exploring-the-japan-cave-in-taman-hutan-raya?redirectedFrom=fulltext https://doi.org/10.2113/JEEG23.3.377   ABSTRACT Investigating underground cavities is vital due to their potential for subsidence and total collapse. One of the proven geophysical methods for locating underground cavities at a shallow depth is ground penetrating radar (GPR). GPR uses […]

S. Widiyantoro, M. Ramdhan, J.-P. Métaxian, P. R. Cummins, C. Martel, S. Erdmann, A. D. Nugraha, A. Budi-Santoso, A. Laurin & A. A. Fahmi   Our seismic tomographic images characterize, for the first time, spatial and volumetric details of the subvertical magma plumbing system of Merapi Volcano. We present P- and S-wave arrival time data, […]