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Proceedings Paper

A novel approach to determination of the 3D order elastic moduli of isotropic materials
Author(s): Irina V. Semenova; Galina V. Dreiden; Alexander M. Samsonov
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Paper Abstract

The third order elastic moduli are fundamental parameters of elasticity characterizing the intrinsic nonlinear properties of solids. Their precise values are very necessary for description of nonlinear processes in materials. However, up to now many of the methods of determination of the 3d order moduli lead to reliable results mostly for crystalline solids. For isotropic materials these moduli are known with very low accuracy, that results in a necessity of new methods of their determination. We propose a new approach to determine the 3d order elastic moduli of non-crystalline materials by means of measurements of bulk strain solitary wave parameters.

Paper Details

Date Published: 30 May 2003
PDF: 12 pages
Proc. SPIE 5144, Optical Measurement Systems for Industrial Inspection III, (30 May 2003); doi: 10.1117/12.499552
Show Author Affiliations
Irina V. Semenova, A.F. Ioffe Physico-Technical Institute (Russia)
Galina V. Dreiden, A.F. Ioffe Physico-Technical Institute (Russia)
Alexander M. Samsonov, A.F. Ioffe Physico-Technical Institute (Russia)


Published in SPIE Proceedings Vol. 5144:
Optical Measurement Systems for Industrial Inspection III
Wolfgang Osten; Malgorzata Kujawinska; Katherine Creath, Editor(s)

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