Results 11 to 20 of about 6,848 (251)
ANALISIS PENDUGAAN BAHAYA KEGEMPAAN DI BATUAN DASAR UNTUK WILAYAH LAMPUNG MENGGUNAKAN METODE PSHA
JGE, 2020 Analysis of seismic hazard estimation is one method for estimating the effect of earthquakes. The purpose of this study was to determine the maximum value of ground acceleration in bedrock or PGA values for the Lampung Province region.
Mhd Azri Pangaribuan +3 more
doaj +2 more sources
Indonesian Journal on GeoscienceIn general, seismic hazard analysis is conducted using a probabilistic approach (PSHA), whilst seismic risk analysis is computed using a stochastic approach. To figur out more differences between the two methods, a comparative study of those two approaches needs to be conducted.
Garup Lambang Goro +3 more
openaire +2 more sources
PSHA of the southern Pacific Islands
Geophysical Journal International, 2020 Summary The southern Pacific Islands region is highly seismically active, and includes earthquakes from four major subduction systems, seafloor fracture zones and transform faults, and other sources of crustal seismicity. Since 1900, the area has experienced >350 earthquakes of M > 7.0, including 11 of M ≥ 8.0.
K L Johnson, M Pagani, R H Styron
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Evaluation of Key PSHA Assumptions—Case-Study for Romania [PDF]
Geosciences, 2021 This case-study focuses on the analysis of several key assumptions necessary for the probabilistic seismic hazard assessment of Romania in the light of a future seismic hazard zonation of the territory. Among the aspects analyzed in this study are the appropriateness of the Poisson assumption which is tested on the earthquake catalogs of several ...
F. Pavel
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Probabilistic Seismic Hazard Analysis at New Capital in Indonesia
Media Komunikasi Teknik Sipil, 2023 Efforts to move the Capital of Indonesia to Kalimantan are intended to solve the problem of overpopulation in Jakarta, so it’s possible there are massive infrastructure development in the future.
Rocky Mountainshia +2 more
doaj +1 more source
Development of Peak Ground Acceleration Map of Semarang Based on Indonesian Seismic Code 2019
Media Komunikasi Teknik Sipil, 2021 Surface peak ground acceleration (PGAM) needs for seismic forces of basement and retaining structures design. The PGAM value can be calculated using bedrock peak ground acceleration (MCEG) and multiplied it with site coefficient FPGA.
Windu Partono +5 more
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Real-time probabilistic seismic hazard assessment based on seismicity anomaly [PDF]
Natural Hazards and Earth System Sciences, 2020 Real-time probabilistic seismic hazard assessment (PSHA) was developed in this study in consideration of its practicability for daily life and the rate of seismic activity with time.
Y.-S. Sun +5 more
doaj +1 more source
Uncertainty in PSHA related to the parametrization of historical intensity data [PDF]
Natural Hazards and Earth System Sciences, 2014 In recent times a great deal of research aimed to reduce of uncertainties in probabilistic seismic hazard analysis (PSHA). Most attention was paid to the role of ground motion prediction equations (GMPEs; see, e.g., Strasser et al., 2009), while no ...
M. Mucciarelli
doaj +1 more source
A non-extensive approach to probabilistic seismic hazard analysis [PDF]
Natural Hazards and Earth System Sciences, 2023 We modify the probabilistic seismic hazard analysis (PSHA) formulation by replacing the Gutenberg–Richter power law with the SCP (Sotolongo-Costa and Posadas) non-extensive model for earthquake size distribution and call it NEPSHA.
S. Motaghed +3 more
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Applied Sciences, 2023 Probabilistic seismic hazard analysis (PSHA) has been recognized as a reasonable method for quantifying seismic threats. Traditionally, this method ignores the effect of the focal depth, in which the ground motion prediction equations (GMPEs) are applied
Xin Guo +4 more
doaj +1 more source