PGA

作品数：555被引量：1343H指数：15
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Predicting peak ground acceleration using the ConvMixer network被引量：1
《Earthquake Science》2025年第2期126-135,共10页Mona Mohammed Omar M Saad Arabi Keshk Hatem M Ahmed 
the National Research Institute of Astronomy and Geophysics (NRIAG) for supporting this work
The level of ground shaking,as determined by the peak ground acceleration(PGA),can be used to analyze seismic hazard at a certain location and is crucial for constructing earthquake-resistant structures.Predicting the...
关键词：peak ground acceleration(PGA) earthquake early warning system(EEWS) deep learning(DL) 
An open access dataset for strong-motion data(PGA,PGV,and Site V_(S30))of 2023 M6.2 Jishishan,Gansu,China earthquake
《Earthquake Science》2024年第6期584-587,共4页Jian Zhou Li Li Nan Xi Kun Chen Xin Tian Chao Wang Jifeng Tian 
supported by the National Natural Science Foundation of China(No.42120104002);Science for Earthquake Resilience(No.XH23052C);the Program of China-Pakistan Joint Research Center on Earth Sciences.
1.Introduction On December 18,2023,a M6.2 earthquake struck central China with epicenter at Jishishan,Gansu(35.70°N,102.79°E).In the USGS Latest Earthquake platform,the event was identified as M_(W)5.9,35.743°N,102...
关键词：China. earthquake epicenter 
An accessible strong-motion dataset(PGA,PGV,and site v_(S30))of 2022 M_(S)6.8 Luding,China Earthquake被引量：2
《Earthquake Science》2023年第4期309-315,共7页Jian Zhou Nan Xi Chuanchuan Kang Li Li Kun Chen Xin Tian Chao Wang Jifeng Tian 
supported by the National Natural Science Foundation of China(No.42120104002);the Program of China-Pakistan Joint Research Center on Earth Sciences.
A M_(S)6.8 earthquake occurred on 5th September 2022 in Luding county,Sichuan,China,at 12:52 Beijing Time(4:52 UTC).We complied a dataset of PGA,PGV,and site vS30 of 73 accelerometers and 791 Micro-Electro-Mechanical ...
关键词：Luding earthquake PGA PGV v_(S30) Data 
An explanation of the large PGA value of 2013 MS 7.0 Lushan earthquake at 51BXD station through topographic analysis
《Earthquake Science》2013年第3期199-205,共7页Zhijun Dai Xiaojun Li 
supported by the National Basic Research Program of China(2011CB013601);the National Natural Science Foundation of China(91215301,61203276); the Special Fund of the Institute of Geophysics,China Earthquake Administration(DQJB12B12)
In Ms7.0 Lushan earthquake, a large amount of strong ground motion recordings were collected. In this paper, we analyze the recordings carefully. The abnor- mality of ground motion recordings is identified through a l...
关键词：Strong ground motion Topographicamplification Ground motion directionality 
An investigation on the ground motion parameters and seismic response of underground structures
《Earthquake Science》2012年第3期253-261,共9页Hamid Reza Nejati Morteza Ahmadi Hamid Hashemolhosseini 
Peak ground acceleration (PGA), frequency content and time duration are three fundamental parameters of seismic loading. This study focuses on the seismic load frequency and its effect on the underground structures. E...
关键词：ground motion parameter load frequency PGA dynamic analysis wave attenuation 
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