Endochronic simulation for multiaxial creep

Wen Fung Pan, Wu Jiunn Chiang

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

This study replaces the material parameter in the scaling function of the intrinsic time scale, as proposed by Pan et al.(1), with an exponential function. Thus, the endochronic theory can be used to simulate the creep behavior of material under multiaxial loading. Experimental creep-test data obtained by Ohashi et al.(2) on type 304 stainless steel at 650°C under nonproportional repeated loading are used for evaluating the theoretical simulation. In addition, a simple endochronic creep model proposed by Lee(3) and four creep models employed by Kawai(4) are also included herein. It is shown that the experimental results are aptly described by the novel theoretical approach demonstrated from a comparison with the theoretical prediction from models employed by Lee(3) and Kawai(4).

原文English
頁(從 - 到)204-210
頁數7
期刊JSME International Journal, Series A: Solid Mechanics and Material Engineering
41
發行號2
DOIs
出版狀態Published - 1998 四月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 機械工業

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