A review on microtremor H/V spectral ratio method

Q Tongwei, W Shao-tong, F Xuanzheng… - Reviews of Geophysics …, 2021 - sjdz.org.cn
The microtremor H/V spectral ratio is the ratio of the horizontal component to the vertical
component of the ambient seismic noise at different frequencies, recorded at the earth …

A new seismic hazard assessment in the region of Andalusia (Southern Spain)

MB Benito, M Navarro, F Vidal… - Bulletin of earthquake …, 2010 - Springer
A probabilistic seismic hazard assessment of Andalusia (Southern Spain) in terms of peak
ground acceleration, PGA, and spectral accelerations, SA (T), is presented in this paper. In …

Map** the thickness of sediments in the Ljubljana Moor basin (Slovenia) using microtremors

A Gosar, A Lenart - Bulletin of Earthquake Engineering, 2010 - Springer
Abstract The Ljubljana Moor basin is characterized by moderate bedrock topography and
thicknesses of Quaternary lacustrine and fluvial sediments ranging from 0 to 200 m. More …

Basement topography of the Kathmandu Basin using microtremor observation

YR Paudyal, R Yatabe, NP Bhandary… - Journal of Asian Earth …, 2013 - Elsevier
Kathmandu Valley, an intermontane basin of the Himalaya, has experienced many
destructive earthquakes in the past. The observations of the damage pattern during the 1934 …

A comparative analysis for defining the sliding surface and internal structure in an active landslide using the HVSR passive geophysical technique in Pujilí (Cotopaxi) …

O Alonso-Pandavenes, D Bernal, FJ Torrijo… - Land, 2023 - mdpi.com
Geophysical techniques were employed to analyze one of the landslides that affected the
main access road to Pujilí (Ecuador). A passive seismic technique was utilized to test a total …

An empirical relationship between resonance frequency, bedrock depth and VS30 for Croatia based on HVSR forward modelling

D Stanko, S Markušić - Natural Hazards, 2020 - Springer
Seismic bedrock depth represents one of the crucial steps in site response analysis as the
input seismic ground motion is propagated from the bedrock level through soil profile …

The uncertainty of estimating the thickness of soft sediments with the HVSR method: A computational point of view on weak lateral variations

S Bignardi - Journal of Applied Geophysics, 2017 - Elsevier
The use of the ratio of microtremor spectra, as computed by the Nakamura's technique, was
recently proved successful for the evaluating the thickness of sedimentary covers laying over …

[HTML][HTML] S-wave velocity structure and site effect parameters derived from microtremor arrays in the Western Plain of Taiwan

CH Kuo, CT Chen, CM Lin, KL Wen, JY Huang… - Journal of Asian Earth …, 2016 - Elsevier
In this study, microtremor array measurements were conducted at 45 sites in the Western
Plain of Taiwan. The arrays were approximately 30 m or 60 m in radius, depending on the …

Active and passive seismic methods for site characterization in Nuweiba, Gulf of Aqaba, Egypt

H Badreldin, AA El-Ata, M El-Hadidy, C Cornou… - Soil Dynamics and …, 2023 - Elsevier
Nuweiba is located on the western coast of the Gulf of Aqaba (GoA), which represents the
southern part of the Gulf of Aqaba-Dead Sea transform fault (GoA-DST). The GoA is …

OpenHVSR-Processing toolkit: Enhanced HVSR processing of distributed microtremor measurements and spatial variation of their informative content

S Bignardi, AJ Yezzi, S Fiussello, A Comelli - Computers & Geosciences, 2018 - Elsevier
The investigation of seismic ambient noise (microtremor) in spectral ratio form, known as the
Horizontal-to-Vertical Spectral Ratio technique, is extremely popular nowadays both to …