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Proceedings Paper

Lamb wave propagation and scattering in layered composite plates
Author(s): Sourav Banerjee; Pradipta Banerji; Frank Berning; Klaus Eberle
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Paper Abstract

A recently developed Green's function and Hybrid method to analyze wave scattering problem in laminated composite plate have been employed and extended to include material damping and calculate the time domain response beyond the crack zone. Analysis has been carried out for through depth vertical crack only. Attention has been focused on plane-strain motion. Arbitrary values of damping factor have been introduced for numerical analysis to check the decaying phenomenon of the Lamb wave modes in layered composite plate. Experimental verification of the applicability of the simulation with the numerical analysis has also been carried out. It has been found that numerical analysis results are in good agreement with the experimental results.

Paper Details

Date Published: 1 August 2003
PDF: 12 pages
Proc. SPIE 5047, Smart Nondestructive Evaluation and Health Monitoring of Structural and Biological Systems II, (1 August 2003); doi: 10.1117/12.483934
Show Author Affiliations
Sourav Banerjee, Indian Institute of Technology, Mumbai (India)
Pradipta Banerji, Indian Institute of Technology, Mumbai (India)
Frank Berning, Univ. Stuttgart (Germany)
Klaus Eberle, Univ. Stuttgart (Germany)


Published in SPIE Proceedings Vol. 5047:
Smart Nondestructive Evaluation and Health Monitoring of Structural and Biological Systems II
Tribikram Kundu, Editor(s)

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