Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Riset Fisika Indonesia

Identifikasi Sesar dengan Menggunakan Metode Gaya Berat (Studi Kasus: Sulawesi Tengah) Rara Mutia; Mardani Mardani; Suci Fathia; Tri Kusmita
Jurnal Riset Fisika Indonesia Vol 3 No 2 (2023): Juni 2023
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v3i2.3552

Abstract

The study of the geological structure of Sulawesi Island, especially the Central Sulawesi region, is very interesting because it has high complexity as a result of the dynamic interactions of the world's three main plates. Indications of high seismic activity and deformation processes in the Central Sulawesi region can be found from the morphological appearance and activity of several existing faults such as the Palu-Koro fault, the Lawanopo fault, and the Matano fault. The data used in this study are secondary data measuring the distribution of gravitational field anomalies (FAA) and topographical data using the Topex application. At CBA values ranging from 31 mGal to 56 mGal. The height anomaly on the CBA contour map is shown in red to light purple which has a value range of 40.7 mGal to 62.7mGal. Low anomaly is shown in light green to blue which has a value range of 27.3 mGal to 3.2 mGal. The regional gravity anomaly values range from 5.1 mGal to 62.8 mGal with a distribution of gravity anomalies from south to north. While in this study it can only be explained that the residual anomaly value is influenced by rock type and density. The high anomaly found in the southern part is thought to be caused by rocks having high density and being in a sedimentary rock environment which has low density.
Identifikasi Sesar dengan Menggunakan Metode Gaya Berat (Studi Kasus: Sulawesi Tengah) Mutia, Rara; Mardani, Mardani; Fathia, Suci; Kusmita, Tri
Jurnal Riset Fisika Indonesia Vol 3 No 2 (2023): Juni 2023
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v3i2.3552

Abstract

The study of the geological structure of Sulawesi Island, especially the Central Sulawesi region, is very interesting because it has high complexity as a result of the dynamic interactions of the world's three main plates. Indications of high seismic activity and deformation processes in the Central Sulawesi region can be found from the morphological appearance and activity of several existing faults such as the Palu-Koro fault, the Lawanopo fault, and the Matano fault. The data used in this study are secondary data measuring the distribution of gravitational field anomalies (FAA) and topographical data using the Topex application. At CBA values ranging from 31 mGal to 56 mGal. The height anomaly on the CBA contour map is shown in red to light purple which has a value range of 40.7 mGal to 62.7mGal. Low anomaly is shown in light green to blue which has a value range of 27.3 mGal to 3.2 mGal. The regional gravity anomaly values range from 5.1 mGal to 62.8 mGal with a distribution of gravity anomalies from south to north. While in this study it can only be explained that the residual anomaly value is influenced by rock type and density. The high anomaly found in the southern part is thought to be caused by rocks having high density and being in a sedimentary rock environment which has low density.
Co-Authors Abdan Rahim, Abdan Adiyono Adiyono Adiyono Ahmad Fauzan Alfian, Rika Ali Maftuuh Mutaqiin Ali Ridlo Almakki, M. Arsyad Almas Shafira Mayzahira Anis Syamsu Rizal Apriyanti Apriyanti Aqil Dhiya Ulhaq Aslan Aslan Aslan Aslan Asri, Meidi Atha, Nasruddin Chrisanto, Eka Yudha Cita Citrawinda Noerhadi Darjanto, Dodi Dewi Anggraini, Mega Dewi Kusumaningsih Dwi Sogi Sri Redjeki Elliya, Rahma Elvania, Dewa Ayu Neli Eshariyani, Eshariyani Fathia, Suci Furqoni, Prima Dian Halim Zaini, Halim HARIYANTO HARIYANTO Harlofida, Demsie Hartati, Sawitri Yuli Hartono Widodo Hasan Mustofa Al-Baihaq Hirohito, Alfonico Husnusyaziah, Husnusyaziah Irwan Irwan Jupriadi Jupriadi Keswara, Umi Romayati Kusnadi Lubis, Zulham Effendi M. Iman Santoso M. Rasuli Mardeli, Iis Mardiani, Wiwin Mas Diding Eki Sukmadadi Mohamad Jaenudin Muhamad Musonif Muhammad Ichsan Murendah Tjahyani Mutia, Rara Mutiarany Nepiana, Nurul Nirwanto Nirwanto, Nirwanto Noprianti, Noprianti Novikasari, Linawati Nurhidayah Nurhidayah Palupi, Antika Prabowo, Rhesa Yusuf Prabowo, Sukma Prasetyono Hendriarto Pratiwi, Siswantar Qonitah Elghina Dzakiyyah Kamilah R. Jossy Belgradoputra Rahmi, Agustina Rara Mutia Rasuna Rasuna, Rasuna Riska Wandini, Riska Rita, Desi Risna Rizwan, Al Khairul Rochyana, Amir Rachman Romdani Rosyanto, Diding Tri S Siswanto Saefullah Saefullah, Saefullah Safitri, Aida Sardjana Orba Manullang Sari, Husna Selvianti, Utari Aditia Setiawati Setiawati Siswantari Pratiwi Siswantri Pratiwi Siti Khoiriah Soekmana Soma Suci Fathia Suharto, Ambarwati Sutrisno, Sutrisno Tri Kusmita Triyono, Taufiq Hidayat Veithzal Rivai Zainal Warasman Marbun Wibisana, Audie C. Widjaja, Rommy Windiani, Arovah Wisnu Nugraha Yesi Mutia Basri Yessy Kusumadewi Yulyani, Vera Yuniarti Yuniarti Zefri Zefri Zulhijra, Zulhijra