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Seismic safety assessment with non-Gaussian random processes for train-bridge coupled systems
《Earthquake Engineering and Engineering Vibration》2024年第1期241-260,共20页Zhao Han Gao Lei Wei Biao Tan Jincheng Guo Peidong Jiang Lizhong Xiang Ping 
National Natural Science Foundation of China under Grant Nos.11972379 and 42377184,Hunan 100-Talent Plan;Natural Science Foundation of Hunan Province under Grant No.2022JJ10079;Hunan High-Level Talent Plan under Grant No.420030004;Central South University Research Project under Grant Nos.202045006(Innovation-Driven Project)and 502390001。
Extensive high-speed railway(HSR)network resembled the intricate vascular system of the human body,crisscrossing mainlands.Seismic events,known for their unpredictability,pose a significant threat to both trains and b...
关键词:train-bridge coupled(TBC)system random vibration new point estimate method(NPEM) seismic safety assessment moment expansion approximation(MEA) non-Gaussian distributions 
Multivariate stationary non-Gaussian process simulation for wind pressure fields
《Earthquake Engineering and Engineering Vibration》2016年第4期729-742,共14页Sun Ying Su Ning Wu Yue 
National Natural Science Foundation of China under Grant Nos.51278160,51478155,51378147
Stochastic simulation is an important means of acquiring fluctuating wind pressures for wind induced response analyses in structural engineering. The wind pressure acting on a large-span space structure can be charact...
关键词:stochastic simulation non-Gaussian process static transformation method wind pressure field 
Statistical moment-based structural damage detection method in time domain被引量:10
《Earthquake Engineering and Engineering Vibration》2013年第1期13-23,共11页J.Zhang Y.L.Xu J.Li Y.Xia J.C.Li 
The Hong Kong Polytechnic University through a PhD studentship for the first author;the Research Grants Council of Hong Kong (PolyU 5319/10E) for the second author
A novel structural damage detection method with a new damage index,i.e.,the statistical moment-based damage detection(SMBDD) method in the frequency domain,has been recently proposed.The aim of this study is to exte...
关键词:damage detection statistical moment time domain NON-GAUSSIAN NON-STATIONARY experimental investigation 
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