Results 91 to 100 of about 1,954 (202)

Analisis Probabilistik Seismik Hazard Wilayah Jawa Timur Berdasarkan Program Usgs Psha-2007 [PDF]

open access: yes, 2012
Telah dilakukan studi analisis hazard kegempaan diwilayah Jawa Timur dengan menggunakan metode Probabilistic Seismic Hazard Analysis (PSHA) yang berdasarkan pada program USGS PSHA-2007.
Adnan,Zulkarnain
core  

Earthquake focal mechanism forecasting in Italy for PSHA purposes

open access: yes, 2017
This article has been accepted for publication in Geophysical Journal Internationa ©: 2018 Published by Oxford University Press on behalf of the Royal Astronomical Society.
Montone, Paola   +7 more
core   +2 more sources

PSHA: Does It Deal with What It Is or What We Want It to Be?

open access: yes
In a recent opinion piece Albarello and Paolucci (2023; hereafter, AP23) provide their view as members of the past Seismic Group of the Commissione Grandi Rischi (CGR-SRS) in Italy, which represents the main scientific consultant for Italian Civil ...
Marzocchi, Warner, Meletti, Carlo
core   +1 more source

Некоторые новые данные о влиянии различных грунтовых условий на вероятностные оценки сейсмической опасности территорий

open access: yesГеология и геофизика Юга России, 2022
Актуальность работы. В свете новых данных о спектрах колебаний грунта при землетрясениях рассмотрены важные с научной и практической точек зрения вопросы учета «грунтового» фактора в качестве одной из основных составляющих вероятностного анализа ...
Ю.К. Чернов   +2 more
doaj  

SITE-SPECIFIC PSHA: COMBINED EFFECTS OF SINGLE STATION SIGMA, HOST-TO-TARGET ADJUSTMENTS AND NON-LINEAR BEHAVIOR [PDF]

open access: yes, 2020
Several recent dramatic events drew the attention on the need to carefully reassess the very rare, high-impact, seismic hazard for large urban centers and critical facilities.
C Aristizábal, C Beauval, P-Y Bard
core  

Reducing Calculation Times for Seismic Hazard Using Non-Ergodic Ground-Motion Models for Areal Source Zones

open access: yesApplied Sciences
Using non-ergodic ground-motion models (GMMs) in probabilistic seismic hazard analysis (PSHA) for areal sources can lead to large increases in calculation time compared to PSHA based on ergodic GMMs due to the large number of branches on the logic tree ...
Maxime Lacour, Norman Abrahamson
doaj   +1 more source

HYPSTHER PROJECT: HYBRID GROUND MOTION PREDICTION EQUATIONS FOR PSHA PURPOSES

open access: yes, 2017
In the last decades, the calibration of reliable GMPEs became a critical issue in Probabilistic Seismic Hazard Assessment (PSHA). NGA-East project provides a set of new GMPEs for median and standard deviation of Ground Motions (GMs) and their ...
Lanzano, Giovanni   +9 more
core   +1 more source

Analisis Bahaya Gempabumi Berdasarkan Nilai Peak Ground Acceleration (PGA) menggunakan Metode PSHA dan DSHA dengan Software Openquake di Kabupaten Sumedang [PDF]

open access: yes
Gempabumi Sumedang di penghujung 2023 merupakan gempabumi dangkal yang berasal dari pergerakan Sesar Sumedang. Peristiwa tersebut menyebabkan banyak kerusakan, terutama di tiga wilayah terdekat dengan sesar, yaitu wilayah Kecamatan Cimalaka, Sumedang ...
HERMAWAN, Zulfan Maulana
core  

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