Lamb Wave Line Sensing for Crack Detection in a Welded Stiffener

This paper proposes a novel Lamb wave line sensing technique for crack detection in a welded stiffener. The proposed technique overcomes one of the biggest technical challenges of Lamb wave crack detection for real structure applications: crack-induced Lamb waves are often mixed with multiple refle...

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Bibliographic Details
Main Authors: Yun-Kyu An, Jae Hong Kim, Hong Jae Yim
Format: Article
Language:English
Published: MDPI AG 2014-07-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/14/7/12871