Influence of the bauschinger effect on the distribution of residual stresses in a thin hollow hyperbolic disc under external pressure

Alexandrov L. Sergei, Lyamina Y. Elena, Jeng E.N.G. Yeau-Ren

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

There are materials whose forward flow curve is practically independent of plastic strain (perfect plasticity) but the Bauschinger effect reduces the elastic range with flow reversal. A new model that is capable of describing such behavior of material under plane stress conditions has been recently proposed. An important class of structures in which the state of stress can often be accurately approximated by plane stress conditions is thin hollow discs. It is therefore of interest to use the new model for determining the distribution of residual stresses in thin discs subject to various loading conditions, followed by unloading. This paper presents a solution for the residual stresses and strains in a hollow hyperbolic disc loading by external pressure, followed by unloading.

原文English
主出版物標題Building Materials, Materials Design and Applications
編輯Hongqi Sun, Takashige Omatsu, Tracy Yang
發行者Trans Tech Publications Ltd
頁面105-110
頁數6
ISBN(列印)9783035715309
DOIs
出版狀態Published - 2019
事件4th International Conference on Building Materials and Construction, ICBMC 2019 and the 2nd International Conference on Materials Design and Applications, ICMDA 2019 - Tokyo, Japan
持續時間: 2019 4月 132019 4月 15

出版系列

名字Materials Science Forum
972 MSF
ISSN(列印)0255-5476
ISSN(電子)1662-9752

Conference

Conference4th International Conference on Building Materials and Construction, ICBMC 2019 and the 2nd International Conference on Materials Design and Applications, ICMDA 2019
國家/地區Japan
城市Tokyo
期間19-04-1319-04-15

All Science Journal Classification (ASJC) codes

  • 一般材料科學
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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