Characterization of Micro-Crack Orientation in a Thin Plate Using Quasi-Static Component Generated by Incident Ultrasonic Lamb Waves

Characterization of Micro-Crack Orientation in a Thin Plate Using Quasi-Static Component Generated by Incident Ultrasonic Lamb Waves

The directivity of the quasi-static component (QSC) is quantitatively investigated for evaluating the orientation of a micro-crack buried in a thin solid plate using the numerical simulation method. Based on the bilinear stress–strain constitutive model, a three-dimensional (3D) finite element model...

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Bibliographic Details
Main Authors: Liang Zhao, Jun Zhou, Weifeng Yuan, Bin Gu, Mingxi Deng, Caibin Xu, Xiangyan Ding, Zhengpan Qi, Jishuo Wang, Qin Ying
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
micro-crack
orientation
quasi-static component
Lamb wave
bilinear stress–strain model
Online Access:https://www.mdpi.com/1424-8220/25/1/222
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