Detect damages in conical shells using curvature mode shape and wavelet finite element method

The curvature mode shape and natural frequency of a damaged structure will change. Based on this, the damage-induced curvature mode shape and natural frequency changes are taken into account to form a hybrid damage detection approach to detect locations and severities of damages on the surface of co...

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Veröffentlicht in:	International journal of mechanical sciences 2013-01, Vol.66, p.83-93
Hauptverfasser:	Xiang, Jiawei, Matsumoto, Toshiro, Wang, Yanxue, Jiang, Zhansi
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Conical shells Curvature Curvature mode shape Damage Damage detection Mathematical analysis Mathematical models Natural frequency Resonant frequency Support vector machines Support vector regression Wavelet transform Wavelet-based truncated conical shell element
Online-Zugang:	Volltext
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