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Experimental verification of a method of detection of multiple cracks in beams based on frequency measurements

✍ Scribed by D.P. Patil; S.K. Maiti

Book ID
104031444
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
236 KB
Volume
281
Category
Article
ISSN
0022-460X

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✍ Jinhee Lee πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 210 KB

A simple method to identify multiple cracks in a beam is presented. The cracks are modeled as rotational springs and the forward problem is solved using the finite element method. The inverse problem is solved iteratively for the locations and sizes of the cracks using the Newton–Raphson method. Num