Results 81 to 90 of about 8,991,672 (195)

Updating Spatially Variable Seismic Ground Motion Models

, 2001
A methodology for the updating of stochastic models for the description of seismic ground motions recorded over extended areas is presented. The approach (i) embeds seismic ground motion parameter estimation in a probabilistic framework, and (ii ...
Zerva, A., Beck, J. L.
core  

Stochastic Modeling of California Ground Motions

Bulletin of the Seismological Society of America, 2000
Ground-motion relations are developed for California using a stochastic simulation method that exploits the equivalence between finite-fault models and a two-corner point-source model of the earthquake spectrum. First, stochastic simu- lations are generated for finite-fault ruptures, in order to define the average shape and amplitude level of the ...
openaire   +1 more source

Ground Motion Monitoring System of InSAR.Hungary: Results and Validation Findings

Remote Sensing
This study presents the development and validation of the nationwide ground motion monitoring system of InSAR.Hungary, which is designed to produce deformation monitoring products harmonized with the European Ground Motion Service.
Bálint Magyar
doaj   +1 more source

Machine learning-based ground motion simulation for seismic hazard assessment of critical water infrastructure in Azerbaijan (Case study: Major Shamkir water reservoir).

PLoS ONE
This study focuses on simulating ground motion for the Shamkir Water Reservoir area in Azerbaijan using machine learning algorithms to enhance regional seismic hazard assessments.
Tural Babayev, Gulam Babayev, Emil Bayramov, Sonny Irawan, Jessica Neafie, Saida Aliyeva   +5 more
doaj   +1 more source

Residual Displacement Ground-Motion Model [PDF]

Soil Dynamics and Earthquake Engineering
Esra Zengin, Yousef Bozorgnia, Silvia Mazzoni, Kenneth Campbell   +3 more
openaire   +1 more source

A Hybrid CNN-LSTM Method for Seismic Classification and Time-Series Response Prediction of Disconnect Switch

Buildings
To ensure a reliable electrical isolation point in power systems, the seismic performance assessment of disconnect switches is of critical importance for maintaining operational continuity under earthquake excitations.
Yijun Yan, Jianhui Feng, Guobin Li, Jiang He, Teng Ma, Lina Feng, Minjun Wu, Bingbing Zhang, Zhiguang Zhou   +8 more
doaj   +1 more source

Study on Seismic Safety Evaluation Models for Gravity Dams Based on Integrated Performance Indicators

Renmin Zhujiang
Existing studies typically explore the differences in seismic performance evaluation results of different evaluation models for concrete gravity dams by analyzing amplitude factors while neglecting the influence of ground motion duration.
FAN Wenzhan, ZHU Shaokun, CHEN Bo
doaj   +2 more sources

Ground effect aerodynamics of racing cars

, 2006
We review the progress made during the last thirty years on ground effect aerodynamics associated with race cars, in particular open wheel race cars.
Zhang, Xin, Toet, Willem, Xin Zhang, Willem Toet, Jonathan Zerihan, Zerihan, Jonathan   +5 more
core   +1 more source

Rupture dynamics and velocity structure effects on ground motion during the 2023 Türkiye earthquake doublet

Communications Earth & Environment
Earthquake doublets defy typical aftershock patterns, challenging seismic hazard assessment. Understanding their rupture dynamics and interactions is crucial for advancing earthquake forecasting and hazard analysis.
Bo Li, Kadek Hendrawan Palgunadi, Baoning Wu, Cahli Suhendi, Yijian Zhou, Abhijit Ghosh, Paul Martin Mai   +6 more
doaj   +1 more source

Engineering Analysis of Strong Motion Data from Recent Earthquakes in Sichuan, China

工程科学与技术, 2018
Recent earthquakes in the Sichuan Province have contributed to significantly expand the existing ground-motion database for China with new, high-quality ground-motion records.
Chen HUANG, Carmine GALASSO
doaj