ON THE CALCULATION OF STRUCTURES IN CYCLIC PLASTICITY OR VISCOPLASTICITY

被引：31

作者：

CHABOCHE, JL ^{[1
]}

CAILLETAUD, G ^{[1
]}

机构：

[1] CTR CORBEI,ECOLE MINES PARIS,PARIS,FRANCE

来源：

COMPUTERS & STRUCTURES | 1986年 / 23卷 / 01期

关键词：

PLASTICITY; -; Analysis; VISCOPLASTICITY;

D O I：

10.1016/0045-7949(86)90103-3

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper decribes the present possibilities of structure computer code EVPCYCL, made at ONERA to treat cyclic viscoplastic problems. This program uses constitutive equations as close as possible to the actual behavior of materials and takes into account the thermal loadings. Results of cyclic computations on a biaxial fatigue disc made in INCO 718 alloy and on axisymmetric notched specimens made in 316 stainless steel are examined in detail, in order to establish correct solutions for the stabilized cycle and to check a simplified method.

引用

页码：23 / 31

页数：9