Results 81 to 90 of about 2,044 (165)

2016??? ?????????????????? ????????? ????????? VS30 ??????

, 2017
The ground motions measured during the mainshock, foreshock, aftershocks of the 2016 Gyeongju earthquake are compared with those estimated by the NGA-W2 ground motion prediction equations (GMPEs) for the active crustal regions.
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IDENTIFIKASI ZONA POTENSI LIKUIFAKSI DI KOTA BANDAR LAMPUNG BERDASARKAN ANALISIS DATA SPASIAL

JGE
Likuifaksi terjadi ketika tanah yang jenuh air kehilangan kekuatannya akibat pergerakan tanah yang disebabkan oleh gempabumi. Keberadaan sesar-sesar aktif di daerah penelitian meningkatkan risiko aktivitas gempabumi yang dapat memicu likuifaksi.
Razki Alfatah Khairu Mahli, Syeikha Puspita Dewi, Paulina Beny Claudia Manullang, Hari Wiki Utama, Rahmi Mulyasari   +4 more
doaj   +1 more source

ANALISIS KARAKTERISASI SITE BERDASARKAN Vs30 DI DAERAH KECAMATAN KRETEK KABUPATEN BANTUL [PDF]

, 2021
This research has been carried out in Kretek District, Bantul Regency based on microtremor measurements. The purpose of this research is to figure out the value of the dominant frequency ( ), the amplification factor ), and the value of Vs30.
Nurcahyo Widjanarko, NIM. 14620008
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Analysis of Earthquake Risk Zones Using the Horizontal to Vertical Spectral Ratio (HVSR) Method at Vital Objects of Radin Inten II Airport, Natar Market, and Branti Market

JGEET: Journal of Geoscience, Engineering, Environment and Technology
South Lampung, Indonesia, lies within the tectonically active Indo-Australian–Eurasian subduction zone, influenced by the Lampung-Panjang and Menanga Faults.
Muhammad Aditya, Nandi Haerudin, Nanda Hanyfa Maulida   +2 more
doaj   +1 more source

Estimasi kecepatan gelombang geser (Vs30) di kota Jambi berdasarkan inversi kurva eliptisitas gelombang rayleigh

, 2023
Kota Jambi secara geologi tersusun oleh formasi Airbenakat, Muaraenim, Kasai, dan Endapan Alluvium. Formasi batuan tersebut didominasi oleh sedimen halus.
Siska Oktaviyani, (NIM. 1051811006)
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Senirkent yerleşim alanının Vs30 hız haritasınınkırılma-mikrokırınım (Remi) tekniği ile çıkarılması = Seni̇rkent settlement area of Vs30 speed mapping with removingmicroconnecting (Remi) technique /

, 2019
Isparta İli Senirkent ilçesi birinci dereceden deprem riskine sahip yerleşim alanıdır. Birinci dereceden deprem riskine sahip alanlarda zeminin deprem sarsıntısına nasıl tepki vereceği bilgisi yapılaşma planlamasında oldukça önemlidir.
Süleyman Demirel Üniversitesi. Fen Bilimleri Enstitüsü. Jeofizik Mühendisliği Anabilim Dalı. 12140 issuing body, Esen, Ebru, 1988- author 203859, Kanbur, Mehmet Zakir, 1968- thesis advisor 15581   +2 more
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EVALUATING LIQUEFACTION SUSCEPTIBILITY THROUGH HVSR AND MASW METHODS: A CASE STUDY IN MAMUJU, WEST SULAWESI, INDONESIA

Rudarsko-geološko-naftni Zbornik
The 2021 Mamuju earthquake (Mw 6.2) highlighted the region's high vulnerability to liquefaction due to its proximity to active tectonic zones, as well as the presence of Holocene alluvial deposits, unconsolidated sedimentary formations, and water ...
Andri Moh. Wahyu Laode, Muh. Altin Massinai, Muhammad Fawzy Ismullah Massinai, Erfan Syamsuddin   +3 more
doaj   +1 more source

Estimating S-wave velocity profiles from horizontal-to-vertical spectral ratios based on deep learning

Soils and Foundations
S-wave velocity (Vs) profile or time averaged Vs to 30 m depth (VS30) is indispensable information to estimate the local site amplification of ground motion from earthquakes.
Koichi Hayashi, Toru Suzuki, Tomio Inazaki, Chisato Konishi, Haruhiko Suzuki, Hisanori Matsuyama   +5 more
doaj   +1 more source

Comparison of site classification from VS30, VS10, and HVSR in Italy

, 2009
The aim of this work is to verify if (1) the average of shear-wave velocity from the surface to 30 m depth (VS30) is a good proxy of site amplification in a country with complex geology like Italy, (2) the grouping of VS30 in different soil classes and ...
GALLIPOLI M. R, MUCCIARELLI, Marco
core   +1 more source

Vs30 Derived from Geology: An Attempt in the Province of Quebec, Canada

The influence of local site conditions is important when assessing the distribution of building damage and seismic risk. The average shear-wave velocity of the top 30 m of soil, Vs30, is one of the most commonly used parameters to characterize site ...
Surya Nadarajah, Philippe Rosset, Luc Chouinard, Abdelrahman Elrawy   +3 more
core   +1 more source