Please use this identifier to cite or link to this item: http://repository.kpi.kharkov.ua/handle/KhPI-Press/50811
Title: Creep damage anisotropy of thinwalled elements structures
Authors: Morachkovsky, O. K.
Burlayenko, V. N.
Keywords: constitutive equations; anisotropy; creep model; state variables; internal variables; Clausius-Duhem inequality
Issue Date: 2004
Publisher: IPPT PAN, Poland
Citation: Morachkovsky O. K. Creep damage anisotropy of thinwalled elements structures / O. K. Morachkovsky, V. N. Burlayenko // XXI International congress of theoretical and applied mechanics (ICTAM 04) : abstr. and CD-ROM Proc., August 15-21, 2004, Warsaw / ed.: W. Gutkowski, T. A. Kowalewski. – Warszawa : IPPT PAN, 2004. – 2 p.
Abstract: The paper is devoted to the development and theoretical justification of an anisotropy creep damage material model. For the description of initial anisotropy and damage-induced anisotropy the second-order damage tensor has been used. The numerical method of anisotropy creep damage lifetime prediction in thin-walled elements of structures was elaborated on the basis of the proposed model and FE scheme. The results of anisotropy creep damage analysis in models of plates were discussed.
URI: http://repository.kpi.kharkov.ua/handle/KhPI-Press/50811
Appears in Collections:Кафедра "Прикладна математика"

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