Determination of Empirical Formula Model of Soil Vibration Acceleration of Denpasar Area
Abstract
In this research, we have determined the model of empirical formula of Peak Ground Acceleration (PGA) based on general formula of Lin and Wu using 62 observational PGA data which corresponds to earthquake parameter data of Bali and its surroundings for year 2008-2013. Based on the regression analysis, the geometrical spreading coefficient is a = -2.019, the magnitude coefficient b = 0.894, the empirical model formula constant c = 0.551, and the empirical model of PGA model for Denpasar is. The results of statistical verification yielded a strong positive linear correlation of 0.853 with the residual error of 0.035.
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References
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[2] Fauzi, dkk, Aplikasi Sistem Informasi Geografi Untuk Peta Bencana Alam Di Indonesia, BMKG, 2005
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[4] Grandis, H., Pengantar Pemodelan Inversi Geofisika, Himpunan Ahli Geofisika Indonesia (HAGI), 2009.
[5] Setiawan, Y. A., Kajian Fungsi Atenuasi Percepatan Tanah Di Daerah Bali Dan Sekitarnya, Skripsi Program Studi Meteorologi, Fakultas Ilmu dan Teknologi Kebumian, ITB, 2012.
[6] Widiyatmoko, Kajian Fungsi Atenuasi Percepatan Tanah Daerah Sumatera Bagian Tengah, Tesis Program Studi Magister Sains Kebumian, Bandung, 2011.
Published
2018-02-01
How to Cite
PRIYANTO, Dwi Karyadi; SUARBAWA, K.N.; SEPTIADHI, Ardhianto.
Determination of Empirical Formula Model of Soil Vibration Acceleration of Denpasar Area.
BULETIN FISIKA, [S.l.], v. 19, n. 1, p. 23-27, feb. 2018.
ISSN 2580-9733.
Available at: <https://ojs.unud.ac.id/index.php/buletinfisika/article/view/39355>. Date accessed: 26 apr. 2024.
Section
Articles
