HENCKY,H. APPROXIMATE STRAIN-ENERGY FUNCTION FOR MODERATE DEFORMATIONS

被引:253
作者
ANAND, L
机构
[1] United Slates Steel Corporation, Research Laboratory, Monroeville, PA
来源
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1979年 / 46卷 / 01期
关键词
D O I
10.1115/1.3424532
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
It is shown that the classical strain-energy function of infinitesimal isotropic elasticity is in good agreement with experiment for a wide class of materials for moderately large deformations, provided the infinitesimal strain measure occurring in the strain-energy function is replaced by the Hencky or logarithmic measure of finite strain. © 1979 by ASME.
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页码:78 / 82
页数:5
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