Results 21 to 30 of about 525 (177)

Earthquake Risk Probability Evaluation for Najin Lhasa in Southern Tibet

Applied Sciences, 2022
The probabilistic seismic hazard analysis (PSHA) method is effectively used in an earthquake risk probability evaluation in seismogenic regions with active faults.
Jianlong Zhang, Ye Zhu, Yingfeng Ji, Weiling Zhu, Rui Qu, Zhuoma Gongqiu, Chaodi Xie   +6 more
doaj   +1 more source

Integrating Long and Short‐Term Time Dependencies in Simulation‐Based Seismic Hazard Assessments

Earth and Space Science, 2022
Conventional probabilistic seismic hazard analysis (PSHA) only considers mainshock events and uses a time‐independent earthquake rupture forecast to describe the occurrence of mainshocks. This approach neglects the long‐term time‐dependency of mainshocks
Salvatore Iacoletti, Gemma Cremen, Carmine Galasso   +2 more
doaj   +1 more source

PSHRisk-Tool: A Python-Based Computational Tool for Developing Site Seismic Hazard Analysis and Failure Risk Assessment of Infrastructure

Applied Sciences, 2020
To quantify the annual probability of earthquake ground motion (GM) exceeding a given threshold, the extensively used method named by probabilistic seismic hazard analysis (PSHA) can be adopted.
Tahmina Tasnim Nahar, Md Motiur Rahman, Dookie Kim   +2 more
doaj   +1 more source

SMOOTHED GRIDDED SEISMICITY EFFECT FOR LAND-USE DEVELOPMENT, CASE STUDY: KALIMANTAN ISLAND, INDONESIA

Rudarsko-geološko-naftni Zbornik, 2021
Smoothed gridded seismicity is an analysis model in seismicity that allows for the obtaining of a rate based on the b-value and the same magnitude range. The data study has been collected and analyzed from a background source gathered by PusGen, referred
Arifan Jaya Syahbana, Prahara Iqbal, Masyhur Irsyam, M. Asrurifak, Hendriyawan Hendriyawan   +4 more
doaj   +1 more source

Towards preparation of design spectra for Serbian national annex to Eurocode 8: Part II. Usage of the UHS approach instead of normalized spectral shapes scaled by a single PSHA parameter [PDF]

Facta Universitatis. Series: Architecture and Civil Engineering, 2012
Eurocode 8 spectra are scaled by the peak ground acceleration values that are defined for the given site through a probabilistic seismic hazard analyses (PSHA).
Bulajić Borko Đ., Manić Miodrag I., Lađinović Đorđe   +2 more
doaj   +1 more source

The Study of Seismic Hazard in Near-Fault Areas Using Probabilistic and Deterministic Approach

Journal of the Civil Engineering Forum, 2023
Earthquake is one of the most common natural disasters in Indonesia and usually destroys both high and low-rise buildings as well as triggers liquefaction and Tsunami.
Grisella Aglia, Martin Wijaya, Paulus Pramono Rahardjo   +2 more
doaj   +1 more source

A review on the multi-criteria seismic hazard analysis of Ethiopia: with implications of infrastructural development

Geoenvironmental Disasters, 2021
Earthquake is a sudden release of energy due to faults. Natural calamities like earthquakes can neither be predicted nor prevented. However, the severity of the damages can be minimized by development of proper infrastructure which includes microzonation
Alemayehu Ayele, Kifle Woldearegay, Matebie Meten   +2 more
doaj   +1 more source

Development of site class and site coefficient maps of Semarang, Indonesia using field shear wave velocity data

MATEC Web of Conferences, 2017
The new Indonesian National Code for seismic resistance design (SNI-03-1726-2012) issued recently utilizes seismic response spectra for the whole area of the country.
Partono Windu, Irsyam Masyhur, Prabandiyani Retno Wardani Sri   +2 more
doaj   +1 more source

The Main Factors Controlling Probabilistic Seismic Hazard Variability Due to Epistemic Uncertainty in Greece: Results from a One-Factor-at-a-Time Analysis

The Seismic Record
We present a one-factor-at-a-time (OFAT) sensitivity study for the Probabilistic Seismic Hazard Assessment (PSHA) in Greece. The analysis examines several PSHA controlling factors, such as seismic source model (geometry, etc.), active tectonics (faulting
Athanasia Kerkenou, Costas Papazachos, Basil Margaris, Christos Papaioannou   +3 more
doaj   +1 more source

Seismic Hazard Estimation for Sumatra and Kalimantan Region Using Event-Based Probabilistic Seismic Hazard Analysis (EB-PSHA)

JGEET: Journal of Geoscience, Engineering, Environment and Technology
Indonesia is located in a tectonically active region influenced by the interactions of several tectonic plates. This tectonics setting give rise to numerous active faults and subduction zones, making Indonesia highly susceptible to earthquakes.
Aulia Khalqillah, Muksin Umar, Andrean V. H. Simanjuntak, Abdi Jihad, Vrieslend H. Banyunegoro   +4 more
doaj   +1 more source