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Mechanics of Composite Materials

Erschienen in:

10.11.2017

Discontinuous Solutions of a Doubly Periodic Problem for a Piecewise Homogeneous Plane with Interphase Defects

verfasst von: V. N. Hakobyan, L. L. Dashtoyan

Erschienen in: Mechanics of Composite Materials | Ausgabe 5/2017

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Abstract

Discontinuous solutions of equations of a plane elasticity problem for a piecewise homogeneous plane obtained by joining two dissimilar strips are found using the Airy stress function. In the general case, doubly periodic interphase defects are on their connection lines, on which displacements and stresses are discontinuous. Based on the solutions obtained, a system of governing singular integral equations is derived for a particular problem where the defect is a finite crack. This system is solved by the method of mechanical quadratures. Numerical calculations are also carried out.

Vorheriger Artikel Numerical Prediction of the Parameters of a Yield Criterion for Fibrous Composites

Nächster Artikel Refined Models for an Analysis of Internal and External Buckling Modes of a Monolayer in a Layered Composite

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Titel: Discontinuous Solutions of a Doubly Periodic Problem for a Piecewise Homogeneous Plane with Interphase Defects
verfasst von: V. N. Hakobyan
L. L. Dashtoyan
Publikationsdatum: 10.11.2017
Verlag: Springer US
Erschienen in: Mechanics of Composite Materials / Ausgabe 5/2017
Print ISSN: 0191-5665
Elektronische ISSN: 1573-8922
DOI: https://doi.org/10.1007/s11029-017-9690-8

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