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Mechanics of Solids
Application of the modified boundary element method for solving elasto-plastic problems
V. P. Fedotov, L. F. Spevak Institute of Engineering Science, Urals Branch, Russian Academy of Sciences
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
Method for solving the problems of elasto-plastic body deformation is proposed. Algorithm for plastic zone determination and iterative procedure for stress-strain state calculation are obtained based on the modified boundary element method. The procedure contains consecutive calculations by derived analytical formula. Integration over the domain being deformed is excluded from the procedure.
Keywords:
boundary elements, analytical calculations, nonlinearly elastic deformation.
Original article submitted 01/X/2008 revision submitted – 17/X/2008
Citation:
V. P. Fedotov, L. F. Spevak, “Application of the modified boundary element method for solving elasto-plastic problems”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2(17) (2008), 118–125
Linking options:
https://www.mathnet.ru/eng/vsgtu628 https://www.mathnet.ru/eng/vsgtu/v117/p118
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