RECENT PROGRESS IN CONSTITUTIVE MODELING FOR RATCHETTING

DOI NDLデジタルコレクション NDLデジタルコレクション Web Site 被引用文献2件 参考文献64件 オープンアクセス

書誌事項

公開日
1997
DOI
  • 10.2472/jsms.46.3appendix_1
公開者
公益社団法人 日本材料学会

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説明

Classical constitutive models of cyclic plasticity are very poor in predicting the progressive deformation of ratchetting, though ratchetting is an important factor in the design of structural components. Recent works done in the last decade, however, have enabled us to simulate the strain accumulation due to ratchetting with reasonable accuracy. In the present paper, first, the state of the art in constitutive modeling for ratchetting is described by criticizing the classical models and by reviewing the recent modifications introduced for ratchetting. Then, the application of recent and calssical models to ratcheting problems such as the thermal ratchetting induced by moving temperature distribution is discussed to show the effectiveness of recent models in simulating ratchetting.

収録刊行物

  • 材料

    材料 46 (3Appendix), 1-9, 1997

    公益社団法人 日本材料学会

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