Modeling of large-strain cyclic plasticity for accurate springback simulation

F. Yoshida; T. Uemori; S. Abe

doi:10.4028/0-87849-433-2.811

Modeling of large-strain cyclic plasticity for accurate springback simulation

F. Yoshida, T. Uemori, S. Abe

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

This paper describes a model of large-strain cyclic plasticity and its verification by some experiments of cyclic plasticity and biaxial stretching. The performance of this model in springback simulation is discussed by comparing the calculated results for S-rail forming with the experimental data on high strength steel sheet (HSS) of 980MPa-TS. The results of numerical simulations of the springback agree well with the corresponding experimental data, including the torsion-type springback appearing in S-rail forming.

Original language	English
Pages (from-to)	811-816
Number of pages	6
Journal	Key Engineering Materials
Volume	340-341 II
DOIs	https://doi.org/10.4028/0-87849-433-2.811
Publication status	Published - Jan 1 2007
Externally published	Yes

Keywords

Bauschinger effect
Constitutive model
Cyclic plasticity
Springback simulation

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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