Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/18582
Title: Elastic-plastic stress analysis of an orthotropic rotating disc
Authors: Çallıoğlu, Hasan
Topçu, Muzaffer
Tarakçılar, Ali Rıza
Keywords: orthotropic disc; rotating disc; stress analysis; residual stress;
plasticity
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Abstract: In this study, the elastic-plastic stress analysis of a curvilinearly orthotropic rotating annular disc is investigated analytically for strain-hardening material behavior. To be able to see the separation of the plastic region, a few angular velocities are taken into consideration for such an analysis. Radial and circumferential stress components are obtained to increase angular velocity. It is seen that the magnitudes of the circumferential stress components are higher than those of the radial stress components. The magnitudes of the residual stress component of the circumferential stress and plastic flow are the highest at the inner surface. The radial displacements in both the elastic and plastic solutions calculated analytically have higher values at the inner surface than those of the outer surface for all the angular velocities. (C) 2006 Elsevier Ltd. All rights reserved.
URI: https://hdl.handle.net/11499/18582
https://doi.org/10.1016/j.ijmecsci.2006.03.008
ISSN: 0020-7403
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Teknoloji Fakültesi Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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