ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The integrity assessment method for beam-like structures using continuous wavelettransform (CWT) is proposed. CWT is applied to the response acceleration of a structure todecompose the response acceleration correspond to each scale. The curvature difference of thenormalized energy for each member caused by structural degradation clearly indicated the locationof damaged members in the structure. It is shown that the proposed method can identify damagedmembers without performing complicated dynamic analyses which usually require significant effortand time
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.321-323.282.pdf
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