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Proceedings Paper

Bulk strain solitons as a tool for determination of the third order elastic moduli of composite materials
Author(s): I. V. Semenova; A. V. Belashov; F. E. Garbuzov; A. M. Samsonov; A. A. Semenov
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Paper Abstract

We demonstrate an alternative approach to determination of the third order elastic moduli of materials based on registration of nonlinear bulk strain waves in three basic structural waveguides (rod, plate and shell) and further calculation of the Murnaghan moduli from the recorded wave parameters via simple algebra. These elastic moduli are available in literature for a limited number of materials and are measured with considerable errors, that evidences a demand in novel approaches to their determination.

Paper Details

Date Published: 26 June 2017
PDF: 7 pages
Proc. SPIE 10329, Optical Measurement Systems for Industrial Inspection X, 103291W (26 June 2017); doi: 10.1117/12.2270375
Show Author Affiliations
I. V. Semenova, Ioffe Institute (Russian Federation)
A. V. Belashov, Ioffe Institute (Russian Federation)
F. E. Garbuzov, Ioffe Institute (Russian Federation)
Saint-Petersburg State Polytechnical Univ. (Russian Federation)
A. M. Samsonov, Ioffe Institute (Russian Federation)
A. A. Semenov, Ioffe Institute (Russian Federation)
Saint-Petersburg State Polytechnical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10329:
Optical Measurement Systems for Industrial Inspection X
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves Jr., Editor(s)

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