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On the Elastic‐Plastic Deformation of a Centrally Heated Cylinder Exhibiting Linear Hardening
Author(s) -
Gülgeç M.,
Orçan Y.
Publication year - 1999
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/(sici)1521-4001(199907)79:7<493::aid-zamm493>3.0.co;2-#
Subject(s) - materials science , hardening (computing) , yield surface , plasticity , strain hardening exponent , cylinder , mechanics , deformation (meteorology) , composite material , geometry , mathematics , thermodynamics , finite element method , physics , constitutive equation , layer (electronics)
A closed‐form solution of the elastic‐plastic deformation of a cylinder with uniform temperature inside its cylindrical core and zero surface temperature is presented for a linearly strain hardening material. The analysis is based on Tresca's yield condition and its associated flow rule. The effect of hardening on the expansion of plastic regions and on the distribution of stress is displayed graphically.