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.

[img] Text (Geoenvironmental Disasters)
B-8.pdf - Published Version
Restricted to Registered users only
Available under License Creative Commons GNU GPL (Software).

Download (6MB)
Official URL: https://doi.org/10.1186/s40677-021-00178-y

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

Actions (login required)

View Item View Item