Summary
Strain-hardening behavior for plane stress problems is modeled by a panel with n-layers, the first (n-1) layers are elastic- perfectly plastic under Mises-Hencky condition, each with different yield stress, and the n-th layer is elastic. Equivalent incremental stress-strain relations for the panel can be obtain- ed. The resulting uniaxial stress-strain curve contains n segments. Those segments in the plastic range are not straight lines.
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© 1986 Springer Japan
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Pian, T.H.H. (1986). Mechanical Sublayer Model for Elastic-Plastic Analyses. In: Yagawa, G., Atluri, S.N. (eds) Computational Mechanics ’86. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68042-0_95
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DOI: https://doi.org/10.1007/978-4-431-68042-0_95
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-68044-4
Online ISBN: 978-4-431-68042-0
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