Numerical site-response predictions often deviate from observations, yet correcting these discrepancies is difficult because records are limited in both sensor coverage and number of events. This study proposes the Transfer-Enabled Forced Latent Autoencoder for Response Equations (FLARE-T) to improve these predictions...
Predicting the nonlinear seismic response of structures that have entered the plastic range under strong ground motions is severely constrained by data scarcity and computational cost. In this article, to address this dual challenge, we propose a physics-guided ensemble model based on Support Vector Regression. A finit...
Wan-Qi Zheng, Ai-Fu Sun, Han-Wei Wang et al.· Buildings· 0 citations
The accuracy of seismic attribute prediction directly affects the interpretation of underground structures and the identification of oil and gas reservoirs. In view of the difficulty of traditional methods in modeling non-Euclidean spatial dependencies and physical dynamics, this paper proposes a joint prediction met...
Guo-Qing Chen, Tian-Wen Zhao, Cong Pang et al.· Scientific Reports· 0 citations
Masonry buildings represent a significant portion of the existing building stock and are particularly vulnerable to seismic actions, making their reliable dynamic characterization essential for seismic assessment, risk mitigation, and retrofit prioritization. Among their global dynamic properties, the first natural fre...
Ali Ekber Sever, Pınar Usta Evci, Daniel Caicedo et al.· Applied Sciences· 0 citations
Regional seismic assessments often assign structural properties by building archetype, limiting their representation of building-specific responses. This study develops a modular physics-regularized framework for identifying equivalent single-degree-of-freedom Bouc--Wen models from seismic input--response histories. A...
Damage identification in instrumented structures is often framed through modal-parameter changes, finite element updating, or supervised classifiers. These approaches are powerful, but they require an explicit structural model, identified modes, labeled damage cases, or expert choices about reference sensors. This pape...
Esmaeil Ghorbani, Jürgen Hackl· Italian National Conference...· 0 citations
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