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RISA Practical Bayesian Framework for Structural Model Updating and Prediction
Publisher: ASCE
Abstract: Due to the influence of various uncertain factors, there will inevitably be certain errors between the prediction of finite-element (FE) model and observed data for a target structure. It is thus necessary to calibrate the ...
Damage Identification in Frame Structures Based on FE Model Updating
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposed a practical damage detection method for frame structures based on finite element model-updating techniques. An objective function is defined as minimizing the discrepancies ...
Mechanism and Aerodynamic Countermeasures of Vortex-Induced Vibration of a Cable-Stayed Bridge with Narrow Π-Shaped Girder Sections
Publisher: ASCE
Abstract: In this study, the investigations on the mechanism and aerodynamic countermeasures (ACs) of vortex-induced vibration (VIV) for a narrow Π-shaped girder (NG) section with the aspect ratio of B/D = 5 (B is the width and D ...