Fatigue life assessment under multiaxial variable amplitude loading

被引：0
|
作者：
Morilhat, P [1 ]
Kenmeugne, B [1 ]
Vidal-Sallé, E [1 ]
Robert, JL [1 ]
机构：
[1] EDF Elect France, Direct Etudes Rech, F-93206 St Denis, France
来源：
LIFE ASSESSMENT AND LIFE EXTENSION OF ENGINEERING PLANT, STRUCTURES AND COMPONENTS | 1996年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A variable amplitude multiaxial fatigue life prediction method is presented in this paper. It is based on a stress approach as input data are the stress tensor histories which may be calculated by FEM analysis or measured directly tn the structure during the service loading. The different steps of the method are first presented then its experimental validation is realized for long and finite fatigue lives through biaxial variable amplitude loading tests using cruciform steel samples.
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收藏
页码：127 / 136
页数：10
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