Modeling of nonlinear interactions between guided waves and fatigue cracks using local interaction simulation approach

This article presents a parallel algorithm to model the nonlinear dynamic interactions between ultrasonic guided waves and fatigue cracks. The Local Interaction Simulation Approach (LISA) is further developed to capture the contact-impact clapping phenomena during the wave crack interactions based o...

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Bibliographic Details

Published in:	Ultrasonics Vol. 74; pp. 106 - 123
Main Authors:	Shen, Yanfeng, Cesnik, Carlos E.S.
Format:	Journal Article
Language:	English
Published:	Netherlands Elsevier B.V 01.02.2017
Subjects:	Contact model Damage detection Fatigue crack LISA Nonlinear ultrasonics Structural health monitoring Ultrasonic guided waves Damage detection LISA Contact model Nonlinear ultrasonics Ultrasonic guided waves Structural health monitoring Fatigue crack
ISSN:	0041-624X, 1874-9968, 1874-9968
Online Access:	Get full text
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