Results 31 to 40 of about 433 (181)
Development of a seismic site-response zonation map for the Netherlands [PDF]
Natural Hazards and Earth System Sciences, 2022 Earthquake site response is an essential part of seismic hazard assessment, especially in densely populated areas. The shallow geology of the Netherlands consists of a very heterogeneous soft sediment cover, which has a strong effect on the amplitude of ...
J. van Ginkel +5 more
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JGE, 2021 Provinsi Lampung memiliki kondisi geografis kompleks, dilewati jalur bukit Bukit barisan Barisan dan terletak diantara dua lempeng yaitu Indo-Australia dan Eurasia. Provinsi Lampung juga merupakan wilayah yang dekat dengan Samudera Hindia dan terletak
Hesti Hesti +3 more
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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. +2 more
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Indonesian 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
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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 +6 more
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Makara Journal of Science, 2019 The local site effect of an earthquake can be calculated through an analysis of short period ambient noise, known as microtremors. The fundamental frequency and amplification factors can be identified by analyzing microtremors using the Horizontal to ...
Vico Luthfi Ipmawan +2 more
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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 +3 more
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Vs30 Mapping and Soil Classification in Tiznit Region Based On H/V Spectral Ration Method [PDF]
E3S Web of ConferencesThe 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 +3 more
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Frontiers in Earth Science, 2020 Because of its robustness and practicality, the Horizontal-to-Vertical Spectral Ratio (HVSR) method has been widely used to obtain subsurface structure, mainly the sediment thickness that resides over bedrock.
Mochammad Randy Caesario Harsuko +13 more
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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 +3 more
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