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Structural Damage Assessment Based on Wavelet Packet Transform

โœ Scribed by Sun, Z.; Chang, C. C.


Book ID
120248065
Publisher
American Society of Civil Engineers
Year
2002
Tongue
English
Weight
193 KB
Volume
128
Category
Article
ISSN
0733-9445

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Damage detection of cracked beams based
โœ Zheng Li; Shuman Xia; Jun Wang; Xianyue Su ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 239 KB

In this paper, a damage detection method based on a continuous wavelet transform is proposed and applied to analyze flexural wave in a cracked beam. For flexural waves obtained from FEM or experiments, some useful characters of the incident, reflected and transmitted waves at a certain frequency can