Results 21 to 30 of about 811 (208)
, 2023 Urban areas pose a challenge for the application of the H/V method due to a high degree of artificial noise. The existing methods fall short in reducing the noise of strong interference data. To solve this issue, a new approach called the HVSR curve reconstruction method is introduced in this paper. The method employs the UPEMD technique to analyze the
Song, Bingxuan +5 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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A novel horizontal to vertical spectral ratio approach in a wired structural health monitoring system [PDF]
Journal of Sensors and Sensor Systems, 2014 This work studies the effect ambient seismic noise can have on building constructions, in comparison with the traditional study of strong seismic motion in buildings, for the purpose of structural health monitoring. Traditionally, engineers have observed
F. P. Pentaris
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Análisis Sistemático de Literatura de la Relación Espectral HVSR
, 2023 La relación espectral HVSR o técnica Nakamura a través de microtemblores y registros sísmicos permite realizar la caracterización del suelo, brindar el valor de frecuencia fundamental, estudio de efectos de sitio, mapas de microzonificación sísmica, vs30,
Plazas Cortes, Jhordan Albeiro
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The comparison of classical seismic refraction and a passive HVSR wirelless method
, 2023 Geofizička istraživanja su često sastavni dio geotehničkih istražnih radova te se u ovisnosti o cilju istraživanja koriste odgovarajuće metode. Seizmičke metode koriste valove kao signal koji se šalje u geomedij i refraktira ili reflektira do ...
Galešić, Ivan
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Spektra: 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
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A Comparative Investigation of Soil Fundamental Frequencies: A Case Study for İzmir Province
Doğal Afetler ve Çevre Dergisi, 2023 The earthquake (Mw 6.9) that occurred in the northern part of Samos Island and Doğanbey-İzmir offshore in the Aegean Sea at 14:51 local time on October 30, 2020 was felt in İzmir, Samos Island and many surrounding cities and settlements. Considering the
Ahu Kömeç Mutlu +2 more
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Post-earthquake evolution of small-strain shear stiffness at liquefiable deposit in Christchurch
Yantu gongcheng xuebao, 2020 The shear stiffness of saturated sand deposit will drop significantly under the disturbance of strong earthquake shaking (e.g., liquefaction) and then recover gradually with time. The difference between the post-earthquake field testing index and the pre-
ZHOU Yan-guo 1, 2, SHEN Tao 1, 2, WANG Yue 1, 2, DING Hai-jun 3
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, 2022 This research was done for an undergraduate thesis project in the Department of Geological Sciences and Geological Engineering at Queen's University in Kingston.
Bucciarelli, Dean R +1 more
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Compaction evolution observed via the HVSR of microtremors
, 2013 The non-invasive measurement of horizontal to vertical spectral ratio (HVSR) of microtremors is proposed as a means to evaluate field compaction. The HVSR technique is a surface wave method that is quite distinct from the class of array-based surface ...
Leo C. J. +4 more
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