Description of closure of cyclic stress-strain loop and ratcheting based on Y-U model

Fusahito Yoshida, Hiroshi Hamasaki, Takeshi Uemori

研究成果

抄録

This paper proposes a cyclic plasticity model to describe the closure of a cyclic stress-strain hysteresis loop based on the Y-U model. In this model, the backstress moves in a cyclic memory surface following a newly proposed kinematic hardening law. For this model just the same Y-U parameters can be used, and no additional material parameters are needed. By using a supplementary rule, this model is also able to describe ratcheting.

本文言語English
ホスト出版物のタイトルAdvances in Engineering Plasticity and its Application XIII
編集者Fusahito Yoshida, Hiroshi Hamasaki
出版社Trans Tech Publications Ltd
ページ351-356
ページ数6
ISBN(印刷版)9783035710243
DOI
出版ステータスPublished - 2017
イベント13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016 - Hiroshima
継続期間: 12月 4 201612月 8 2016

出版物シリーズ

名前Key Engineering Materials
725 KEM
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

Other

Other13th Asia-Pacific Symposium on Engineering Plasticity and its Applications, AEPA 2016
国/地域Japan
CityHiroshima
Period12/4/1612/8/16

ASJC Scopus subject areas

  • 材料科学一般
  • 材料力学
  • 機械工学

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