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Stability of a fiber surrounded by two shells i an elastic matrix
Umeå University, Faculty of Science and Technology, Department of Physics. Azerbajdzjanska Nationella Akademin. (Institutionen för Matematik och Mekanik)
Azerbajdzjanska Nationella Akademin.
2013 (English)In: Mechanics of composite materials, ISSN 0191-5665, E-ISSN 1573-8922, Vol. 49, no 5, 723-736 p.Article in journal (Refereed) Published
Abstract [en]

Based on the model of a piecewise homogeneous body, with the use of the three-dimensional linearized theory of elastic stability for small subcritical deformations, the stability of a single fiber surrounded by two shells in an infinite elastic matrix is investigated. During statement of the problem, the homogeneity of the subcritical stress state is substantiated. Expressions are derived for elements of the characteristic determinant.

Place, publisher, year, edition, pages
New York, USA: Springer Science+Business Media B.V., 2013. Vol. 49, no 5, 723-736 p.
Keyword [en]
subcritical deformation – fiber – shell – matrix – Bessel function – stability – buckling modes – characteristic equation
National Category
Natural Sciences Engineering and Technology
Research subject
analytisk materialfysik; Solid State Physics; Solid Mechanics; Mathematics; Materials Science
URN: urn:nbn:se:umu:diva-91049OAI: diva2:733617

Artikeln är publicerad med mitt tidigare efternamn Soltanova.  

Available from: 2014-07-10 Created: 2014-07-10 Last updated: 2014-08-08Bibliographically approved

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Karimi, Saadat
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