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Research Advancements in Surface Wave Exploration

CT Lilun yu yingyong yanjiu, 2023
Surface wave exploration plays a vital role in obtaining target detection information by analyzing and retrieving the dispersion curve of surface waves. Although surface wave exploration technology originated in the 1960s, it has experienced significant ...
Xuanning CHEN, Fuxing HAN, Zhenghui GAO, Zhangqing SUN   +3 more
doaj   +1 more source

Vs30 Mapping and Soil Classification in Tiznit Region Based On H/V Spectral Ration Method [PDF]

E3S Web of Conferences
The average shear wave velocity measured to a depth of 30 meters (VS30) is an important parameter for determining soil characteristics. As part of the seismic risk assessment in the Tiznit region, ambient noise recordings were made during the geophysical
Cherki Fadoua, Tadili Mehdi, Tadili Benaissa, Mhammdi Nadia   +3 more
doaj   +1 more source

Seismic microzonation based on HVSR inversion results for shear wave (Vs30) mapping and soil vulnerability in West Sulawesi and South Sulawesi Regions [PDF]

E3S Web of Conferences, 2023
The Horizontal to Vertical Spectral Ratio (HVSR) is a seismic analysis method used to obtain information about subsurface geological characteristics. This method is based on the spectral ratio analysis between the horizontal and vertical components of ...
Baharuddin Faris Zuhair Mohammad, Kurniawan Suhardja Sandy, Pranata Bayu, Prayitno Adi Suko   +3 more
doaj   +1 more source

Integration of HVSR measures and stratigraphic constraints for seismic microzonation studies: the case of Oliveri (ME) [PDF]

, 2014
Because of its high seismic hazard the urban area of Oliveri has been subject of first level seismic microzonation. The town develops on a large coastal plain made of mixed fluvial/marine sediments, overlapping a complexly deformed substrate. In order to
CAPIZZI, Patrizia, D'ALESSANDRO, Antonino, DI STEFANO, Pietro, LUZIO, Dario, MARTORANA, Raffaele, MESSINA, Nicola, NAPOLI, Giuseppe, RENDA, Pietro, TODARO, Simona, ZARCONE, Giuseppe   +9 more
core   +1 more source

Struktur Bawah Permukaan Pantai Semarang berdasarkan Metode HVSR

INDONESIAN JOURNAL OF APPLIED PHYSICS, 2023
<p>The aim of this study was to obtain a profile for each depth of the subsurface structure of the Semarang coast based on microtremor data. The acquisition of 109 data points in this study was taken using a single-station microtremor tool in the coastal area of Semarang.
Muhammad Irham Nurwidyanto, Muhammad Zainuri, Anindya Wirasatrya, Gatot Yuliyanto   +3 more
openaire   +1 more source

Contribution of HVSR measures for seismic microzonation studies

Annals of Geophysics, 2018
The HVSR method applied to seismic noise can be a very useful technique to map the site effects of the territory, to identify the thickness of the soft covering and so the depth of the seismic bedrock. The case of the urban area of Oliveri is presented.
Martorana, Raffaele, Capizzi, Patrizia, D'Alessandro, Antonino, Luzio, Dario, Di Stefano, Pietro, Renda, Pietro, Zarcone, Giuseppe   +6 more
openaire   +4 more sources

Aplikasi Metode HVSR pada Perhitungan Faktor Amplifikasi Tanah di Kota Semarang

Media Komunikasi Teknik Sipil, 2015
The Horizontal-to-Vertical Spectral Ratio (HVSR) is a simple method for estimating the resonance frequency of sedimentary layers. This method can also be used for estimating the site amplification factor.
Windu Partono, Masyhur Irsyam, Sri Prabandiyani R.W., Syamsul Maarif   +3 more
doaj   +1 more source

A WAVELET REPRESENTATION OF HVSR TECHNIQUE

Bulletin of the Geological Society of Greece, 2004
In order to evaluate eathquake site amplification characteristics, horizontal to vertical Fourier spectrum of microtremor has been widely used. As long as the Fourier transform (FT) cannot distinguish between stationary and non-stationary coefficients we cannot eliminate the contamination of microtremors signals from short period transients.
Hloupis, G., Vallianatos, F., Stonham, J.   +2 more
openaire   +3 more sources

KARAKTERISASI KURVA HORIZONTAL-TO-VERTICAL SPECTRAL RATIO: KAJIAN LITERATUR DAN PERMODELAN

Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2012
Metode Horizontal-to-Vertical Spectral Ratio (HVSR) dapat digunakan untuk mikrozonasi kerusakan bangunan akibat gempabumi yang disebabkan efek lokal (geologi setempat).
Sungkono, B.J. Santosa
doaj   +1 more source

Seismic Vulnerability Analysis Using the Horizontal to Vertical Spectral Ratio (HVSR) Method on the West Palu Bay Coastline

JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
This research was carried out to make a map of the dominant frequency (f0), amplification factor (A0), seismic susceptibility index (Kg), Vs30, Sediment Layer Thickness (H) and Peak ground acceleration (PGA).
Amirudin, Iktri Madrinovella, Sofian
doaj   +1 more source