Results 1 to 10 of about 388 (138)

Soil Vulnerability Levels based on Microtremor Data using the HVSR method in the Old City Area of Semarang

open access: yesJournal of Physics: Theories and Applications, 2022
Kota Lama Semarang with the Dutch colonial era relics is currently used as a cultural heritage tourist spot. As a cultural heritage tourism place, it is necessarily aware of the potential for earthquake disasters due to active faults and volcanic ...
Supriyadi Supriyadi   +3 more
doaj   +1 more source

RASIO MODEL Vs30 BERDASARKAN DATA MIKROTREMOR DAN USGS DI KECAMATAN JETIS KABUPATEN BANTUL

open access: yesJurnal Sains Dasar, 2017
Data Vs30 banyak digunakan dalam berbagai persamaan empiris. Data tersebut dapat diperoleh dari data mikrotremor dan model topografi USGS. Penelitian ini bertujuan untuk menghitung rasio antara Vs30 mikrotremor dan Vs30 USGS. Data yang digunakan sebanyak
Nugroho Budi Wibowo
doaj   +1 more source

THE CHANGE OF ROCK CONDITION OBSERVED BY H/V SPECTRAL AND ELLIPTICITY CURVE INVERSION ANALYSIS (CASE STUDY: PALU EARTHQUAKE SEPTEMBER 28, 2018)

open access: yesSpektra: Jurnal Fisika dan Aplikasinya, 2020
Palu City is composed of sedimentary rocks so that it has a high level of vulnerability when an earthquake occurs. The earthquake that occurred on September 28, 2018, 25 km north of Donggala with a magnitude of 7.4 Mw, had caused a tsunami that struck ...
Sandy Tri Gustono   +3 more
doaj   +1 more source

Preliminary study on abnormal characteristics of microtremor before Hebei Tangshan M5.1 earthquake in 2020

open access: yes地震科学进展, 2021
This paper analyzes the data of Hebei digital seismographic stations Chengde, Laiyuan, Luanxian, Jingtanggang and Qianxi before the Tangshan M5.1 earthquake in 2020.
Jiaqi Wang   +3 more
doaj   +1 more source

ANALISIS KETEBALAN LAPISAN SEDIMEN DAN INDEKS KERENTANAN SEISMIK KOTA JAMBI BAGIAN TIMUR

open access: yesJGE, 2020
A Research was carried about analysis of sediment layer thickness and seismic vulnerability index in eastern Jambi City. The purpose of this research was to  determine the effect of sediment layer thickness on seismic vulnerability index in eastern Jambi
Arie Satria, Ichy Lucya Resta, Nasri MZ
doaj   +1 more source

A Microtremor Survey to Identify Seismic Vulnerability Around Banda Aceh Using HVSR Analysis

open access: yesElkawnie: Journal of Islamic Science and Technology, 2020
: Banda Aceh can be categorized as an earthquake-prone city because of the existence of two active segments namely Seulimeum and Aceh. Both segments are considered to provide great potential damage in the future. In this article, we conduct a microtremor
Andrean Vesalius Hasiholan Simanjuntak   +4 more
doaj   +1 more source

Microtremor Data to Strengthen the Students’ Mastery of Materials in the Implementation of Integrated Physics Learning

open access: yesJurnal Penelitian Fisika dan Aplikasinya, 2020
A geophysical research has been conducted to determine the level of hazard vulnerability in West Halmahera by using microtremor data. Microtremor data are analyzed using the Horizontal to Vertical Spectral Ratio (HVSR) method and it is processed using ...
Rohima Wahyu Ningrum   +4 more
doaj   +1 more source

Analysis of Microtremor Data for Identification of Sediment Layer Thickness Based on Ground Profile Vs in Solok City, West Sumatera

open access: yesIndonesian Journal of Applied Physics, 2023
Research has been carried out to analyze the thickness of the sediment layer based on the value of the ground profile Vs (S-wave velocity) from microtremor measurement data sources in Solok City.
Cahya Damayanti
doaj   +1 more source

The origin of ocular microtremor in man

open access: yesExperimental Brain Research, 1999
A novel technique for the study of human eye movements was used to investigate the frequency components of ocular drift and microtremor in both eyes simultaneously. The tangential components of horizontal eye accelerations were recorded in seven healthy subjects using light-weight accelerometers mounted on scleral contact lenses during smooth pursuit ...
Spauschus, A   +4 more
openaire   +2 more sources

Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

open access: yesGeosciences, 2019
The city of Ivanec is located between valley of the Bednja River and Mt. Ivanščica and this area can be prone to significant seismic site amplification due to local site characteristics.
Davor Stanko   +5 more
doaj   +1 more source

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