SEISMIC HAZARD MICROZONATION OF BENGKULU CITY, INDONESIA

Mase, Lindung Zalbuin and Nanang, Sugianto and Refrizon, Refrizon (2021) SEISMIC HAZARD MICROZONATION OF BENGKULU CITY, INDONESIA. Geoenvironmental Disasters, 8 (5). pp. 1-17.

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Abstract

It has been known that Bengkulu City (Indonesia) is vulnerable to undergo seismic damage. This study is initiated by measuring horizontal to vertical spectral ratio (H/V) to sites in Bengkulu City using microtremor. The inversion analysis is performed to generate shear wave velocity profile. Hundreds of sites are investigated in this study. The results show that observed H/V is consistent with the theoretical H/V. National Earthquake Hazard Reduction Program code is adopted to classify the site class. The results also exhibit that Bengkulu City is dominated by Site Classes C and D. In general, this study could lead local government to consider seismic hazard mitigation for spatial plan.

Item Type:	Article
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering > Journal
Depositing User:	Septi Septi
Date Deposited:	29 Mar 2022 05:21
Last Modified:	07 Apr 2022 14:10
URI:	http://repository.unib.ac.id/id/eprint/24200

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