An endochronic theory accounting for deformation induced anisotropy of metals under biaxial load

NCU Institutional Repository > 工學院 > 機械工程研究所 > 期刊論文 > Item 987654321/27019

請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/27019

題名:	An endochronic theory accounting for deformation induced anisotropy of metals under biaxial load
作者:	Yeh,WC;Ho,CD;Pan,WF
貢獻者:	機械工程學系
關鍵詞:	YIELD SURFACES;BEHAVIOR;ALUMINUM;STEEL
日期:	1996
上傳時間:	2010-06-29 18:05:42 (UTC+8)
出版者:	中央大學
摘要:	Using the experimental results of yield surfaces obtained by Wu and Yeh [1991] (Int, J. Plasticity, 7, 803) for 304 stainless steel, this work provides a verification of the endochronic theory of plasticity accounting for deformation induced anisotropy. The experiments were performed under proportional loading conditions. The main difference between this paper and other papers that attempt to describe the distortion of a yield surface is that, in addition to distortion, motion of yield surface (kinematic hardening) has also been addressed by this paper. The result has shown that the theory predicts the experimental data with substantial accuracy. However, since in this theory the plastic strain increment, although normal to the initial yield surface, is in the radial direction emanating from the center of the subsequent yield surface, validity of the present model must be further studied for the case involving nonproportional loading conditions. Copyright (C) 1996 Elsevier Science Ltd
關聯:	INTERNATIONAL JOURNAL OF PLASTICITY
顯示於類別:	[機械工程研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	376	檢視/開啟

在NCUIR中所有的資料項目都受到原著作權保護.

社群 sharing