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V. V. Struzhanov

ON ONE MODEL OF DEFORMATION IN LAMINATED COMPOSITES

DOI: 10.17804/2410-9908.2022.1.016-024

A technique is proposed that makes it possible to predict delamination in laminated composites. The technique is based on taking into consideration binder softening both under uniaxial transverse tension and in a plane stress state formed during longitudinal and transverse tension. The stratification moment is determined by the methods of the mathematical catastrophe theory.

Acknowledgments: The work was performed according to the state assignment, theme No. AAAA-A18-118020790145-0.

Keywords: unidirectional laminated composite, full binder deformation diagram, delamination, catastrophe

References:

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Article reference

Struzhanov V. V. On One Model of Deformation in Laminated Composites // Diagnostics, Resource and Mechanics of materials and structures. - 2022. - Iss. 1. - P. 16-24. -
DOI: 10.17804/2410-9908.2022.1.016-024. -
URL: http://eng.dream-journal.org/issues/2022-1/2022-1_336.html
(accessed: 12/02/2024).

 

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