Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation

Recently, the longitudinal, shear, and surface waves have been very widely used as ultrasonic wave-based exploration methods to identify internal defects of host structures. In this context, a noncontact nondestructive testing (NDT) method is proposed to detect the damage of plate-like structures an...

Full description

Bibliographic Details
Main Authors: Changgil Lee, Seunghee Park
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2014/725030