Endochronic prediction for the mechanical ratchetting of a stepped beam subjected to steady tension and cyclic bending

W. F. Pan, Y. S. Yang, J. K. Lu

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this paper, the first-order ordinary differential constitutive equations of endochronic theory are incorporated into finite element formalism. A theoretical investigation is performed on the ratchetting effect of a stepped beam subjected to steady tension and cyclic bending. Experimental data of lead alloy found in literature are used for comparison. Those data reveal that the endochronic prediction yields more adequate results than those predictions using the plasticity models with isotropic hardening or kinematic hardening, as employed by Hardy, et al. (1985).

原文English
頁(從 - 到)327-337
頁數11
期刊Structural Engineering and Mechanics
6
發行號3
DOIs
出版狀態Published - 1998 四月

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建築與營造
  • 材料力學
  • 機械工業

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