Early Warning Method of Structural Damage Using Localized Frequency Cointegration under Changing Environments

AbstractModal frequencies are widely used to capture dynamics and reveal possible failures of bridge structures. However, the non-Gaussianity and nonlinearity of nonstationary modal frequencies associated with the actual structure under changing environmental conditions often restrict the applicatio...

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Veröffentlicht in:	Journal of structural engineering (New York, N.Y.) N.Y.), 2023-02, Vol.149 (2)
Hauptverfasser:	Wang, Zhen, Yi, Ting-Hua, Yang, Dong-Hui, Zhou, Peng, Sun, Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Anomalies Bridge failure Changing environments Damage detection Damage localization Structural damage Structural engineering Structural health monitoring Technical Papers
Online-Zugang:	Volltext
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