Influence of Stress Loading Path on the Limit of Plastic Wrinkling and Instability of Plates and Shells
Author(s) -
的影响可归纳为临界皱屈主应力比对主应变比的影响 当 临界皱屈单元的主应力比越大时,
工艺抗皱性越弱 同时,
通过比较楔形件,
不同起皱失稳区域的承载变化过程可知 起皱单元的临界主压应力增加速率会影响板料的临界起皱失稳时刻
Publication year - 2021
Publication title -
journal of mechanical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.342
H-Index - 50
ISSN - 0577-6686
DOI - 10.3901/jme.2021.04.083
Subject(s) - instability , limit (mathematics) , materials science , stress (linguistics) , structural engineering , stress path , composite material , mechanics , path (computing) , plasticity , physics , engineering , mathematics , mathematical analysis , computer science , linguistics , philosophy , programming language
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