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Journal : INDONESIAN JOURNAL OF APPLIED PHYSICS

Interpretasi Tingkat Kekerasan Batuan Bawah Permukaan di Daerah Rawan Gempa Bumi Kota Bengkulu Arif Ismul Hadi; Refrizon Refrizon; Halauddin Halauddin; Liza Lidiawati; Paisal Edo
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 11, No 1 (2021): April
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v11i1.46525

Abstract

Bengkulu City is located in the subduction zone of the Indo-Australian and Eurasian plates, so it is prone to earthquake. To anticipate the impact of earthquake, disaster mitigation can be carried out, one of which is a study of the level of rock hardness in the area. This study aims to determine the level of rock hardness based on seismic wave velocity in several rock formations and to determine which rock formations have the potential to cause vulnerability to earthquakes. Field data acquisition uses the seismic refraction method with time-term inversion technique. The data obtained in the field are processed to obtain a 2-D cross-section of the subsurface seismic wave velocity values. The study results show that the level of rock hardness depends on the type of rock formation. The Andesite Rock Formation Unit (Tpan) has the highest level of hardness, while the transitional area between the Alluvium Rock Formation Unit (Qa) and the Swamp Sedimentary Rock Formation Unit (Qs) has the lowest level of hardness.
Co-Authors Agung Sedayu Al Ansory, Andre Rahmat Al-Ansory, Andre Rahmat Andre Rahmat Al Ansory Anggi, Arya Putra Ansory, Andre Rahmat Al Arrahma, Mawadatul Ashar Muda Lubis Awaliyah, Isfardian Agustin Darmawan Ikhlas Fadli Darmawan Ikhlas Fadli Efriyadi Efriyadi Elfi Yuliza Fadli, Darmawan Ikhlas Falenia, Felly Farid, Muchammad Farid, Muchammad Farid, Muchammad Farid, Muhammad Febri Adrianto Adrianto Frinsyah Virgo Giltro Kencoro Gumanty, Usman Halauddin Halauddin Hana Raihana Hardiansa, Debi Hardiansyah, Debi Hardianza, Meno Harlianto, Budi Helinnes, Putri Herliana Herliana Hesna Nurliana Hilmi Zakarya Hudayat, Nurul Humairah, Fadillah Ikhlas Fadli, Darmawan Isfardian Agustin Awaliyah Julia Inti Sari Kamila, Nur Husniatin Khairul Amri Kirbani Sri Brotopuspito Kirbani Sri Brotopuspito Larang, Miranda Puspa Lindung Zalbuin Mase, Lindung Zalbuin Lizalidiawati Lizalidiawati Lusi Puspita Sari M Farid M. Dahlan M. Farid, M. Maghribi, Faritz Bagda Malik Krisbudianto Marzuki Marzuki Melly Angglena Misliniyati, Rena Mohtar Mohtar Muammar, Zaky Muchammad Farid Muchammad Farid Muchammad Farid Muhammad Farid Muhammad Farid Natasya, Indah Dwi Novtrisa, Indri Nur Husniatin Kamila Nurul Hudayat Nurwijayanti Paisal Edo Putri, Aisyah Cindy Phylia Putri, Elona Gita Gatra Rabbani, Muhammad Rifqi Rafly, Tegar Al Rahmat Al-Ansory, Andre Rahmawati, Nurul 'Ilmi Rahmawati, Nurul Ilmi Raihana, Hana Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon Refrizon, Refrizon Refrizon, Refrizon Rida Samdara Rida Samdara Sapanur, Destika Meisy Saragih, Ronni Samuel Sari, Julia Inti Sari, Julia Inti Sari, Lusi Puspita Sesilia, Tiara Siagian, Samuel Suhendra Suhendra Suhendra Suhendra Sumanjaya, Erlan - Sumariyah Sumariyah Suwarsono Suwarsono Suwarsono Suwarsono Suwarsono Suwarsono Sya’adah, Isni Taufiqurrahman Syah, Muhammad Wahyudi Wahyudi Wahyudi Wahyudi Yuni Setyowati