Results 41 to 50 of about 5,872 (236)
A Refined Vs30 Map for Taiwan Based on Ground Motion Attenuation Relationships
Terrestrial, Atmospheric and Oceanic Sciences, 2015 Seismic hazard evaluations require an estimate of the expected ground motion at the site of interest usually by using attenuation relationships. The mean shear-wave velocity over the top 30 m (Vs30) is incorporated in the ground motion attenuation ...
Kun-Sung Liu and Yi-Ben Tsai
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Methodology and Assessment of Proxy-Based Vs30 Estimation in Sichuan Province, China
International Journal of Disaster Risk Science, 2020 Although time-averaged shear wave velocity to the depth of 30 m (Vs30) is an important indicator of earthquake site effects, it is difficult to obtain.
Wen Wu +3 more
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ROCK FORMATION AND SITE CLASS IN BANDAR LAMPUNG
JGE, 2020 Soil characteristics are important impact for the scale of damage caused by earthquake vibrations. The impact caused by an earthquake in a location depends on the shear wave velocity (Vs).
Rustadi Rustadi, Eko Rananda
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Site Amplification and Attenuation via Downhole Array Seismogram Inversion: A Comparative Study of the 2003 Miyagi-Oki Aftershock Sequence [PDF]
, 2008 Weak-motion geotechnical array recordings at 38 stations of the Japanese strong-motion network KiK-Net from the 2003 M_w 7:0 Miyagi-Oki aftershock sequence are used here to quantify the amplification and attenuation effects of near-surface formations to ...
Assimaki, Dominic +3 more
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Journal of The Civil Engineering Student, 2023 Kota Banda Aceh merupakan daerah yang sering mengalami gempabumi, sehingga memiliki resiko terjadinya likuifaksi. Dalam perencanaan pembangunan diperlukan parameter tanah dan analisis likuifaksi agar meningkatkan kualitas infrastruktur yang akan dibangun.
Akmal Mufardis +2 more
semanticscholar +1 more source
Vs30 değerine bağlı koherans modeli
European Journal of Science and Technology, 2020 Strong ground motion caused by earthquakes at every point of extended structures would not be same. This difference in ground movement has an important effect on the design of these types of structures. Meanwhile, the seismic resistant design has been lead to investigate the variability of earthquake ground motion over last decades. This variability of
openaire +3 more sources
Hard-Site κ0 (Kappa) calculations for Christchurch, New Zealand, and comparison with local ground-motion prediction, models [PDF]
, 2014 The 2010–2012 Canterbury earthquake sequence generated a large number of near‐source earthquake recordings, with the vast majority of large events occurring within 30 km of Christchurch, New Zealand’s second largest city.
Holden, Caroline +3 more
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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 ...
Mohammad Baharuddin Faris Zuhair +3 more
semanticscholar +1 more source
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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JGE, 2020 Soil mechanical research has been done in Cilacap Regency using DSHA method and microtremor data. This study aims to analyze the local land response to earthquakes based on the dominant frequency parameters (f0), amplification factor (A0), wave velocity ...
Kukuh Dialosa +3 more
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