ANALYSIS OF PLASTIC BEHAVIOR TO CYCLICALLY UNIAXIAL TESTS USING AN ENDOCHRONIC APPROACH

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题名:	ANALYSIS OF PLASTIC BEHAVIOR TO CYCLICALLY UNIAXIAL TESTS USING AN ENDOCHRONIC APPROACH
作者:	YEH,WC;CHENG,JY;HER,RS
贡献者:	機械工程學系
关键词:	YIELD SURFACES
日期:	1994
上传时间:	2010-06-29 18:07:30 (UTC+8)
出版者:	中央大學
摘要:	This paper is devoted to the modeling of metallic materials behaving path dependent strain/loading hardening using endochronic theory. Characteristics of the model include the description of the strain path dependent rate of kinematic hardening and of the strain path dependent distortion of the yield surface. Comparisons between theoretical and experimental results are presented to proof the theory. It is shown that the present model can reasonably predict stress response to uniaxially cyclic loading under a variety of test conditions. In particular, the celebrated Bauschinger effect, which is well-known to be inadequately described by the classical plasticity theories, can be quantitatively predicted well by the model.
關聯:	JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME
显示于类别:	[機械工程研究所] 期刊論文

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