BULETIN FISIKA
Vol 17 No 1 (2016): BULETIN FISIKA

ANALISA TINGKAT RISIKO BENCANA GEMPA BUMI DI WILAYAH BALI

Rudy Darsono (Udayana University)
I Ketut Sukarasa (Udayana University)
Yohanes Agus Setiawan (Balai Besar Meteorologi Klimatologi dan Geofisika Wilayah III Denpasar)



Article Info

Publish Date
01 Feb 2016

Abstract

Bali region is prone to earthquake disasters because it lies between the two zones that cause earthquake (back arc trust at the north and subduction zones at the south) and also vulnerable to earthquake disasters because of high population density. These conditions threaten the safety of lives and property of the population, so it needs to be research to analyze the risk of earthquake disaster in Bali. For identification of earthquake disaster risk, in this study using 3 factor: earthquake danger factor is Peak Ground Acceleration in Bali, vulnerability factor is population density every district in Bali, and resilience factors is HDI (Human Development Index) every district in Bali. PGA value calculation using the atenuation function of Fukushima and Tanaka, for disaster risk index calculation using AHP (Analytical Hierarchy Process). The conclusion, regions that obtained the highest level of earthquake disaster risk are Karangasem and northern Buleleng, while the lowest are southern part of Badung, northern part of Gianyar and Nusa Penida.

Copyrights © 2016






Journal Info

Abbrev

buletinfisika

Publisher

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics

Description

The Journal aims to promote the theory and application in the field of physics, and to encourage a vigorous dialogue between scholars and researchers all over the world. It presents original research articles, letters as well as review articles, publishes the latest achievements and developments in ...