Identification of the scatter in high cycle fatigue from temperature measurements
被引:58
作者:
Doudard, C
论文数: 0引用数: 0
h-index: 0
机构:Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
Doudard, C
Calloch, S
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h-index: 0
机构:Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
Calloch, S
Hild, F
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h-index: 0
机构:Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
Hild, F
Cugy, P
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h-index: 0
机构:Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
Cugy, P
Galtier, A
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h-index: 0
机构:Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
Galtier, A
机构:
[1] Univ Paris 06, CNRS, UMR 8535, ENS Cachan,LMT Cachan, F-94235 Cachan, France
[2] IRSID Arcelor, F-57283 Maizieres les Metz, France
来源:
COMPTES RENDUS MECANIQUE
|
2004年
/
332卷
/
10期
关键词:
fatigue;
microplasticity;
Poisson point process;
Weibull model;
D O I:
10.1016/j.crme.2004.06.002
中图分类号:
O3 [力学];
学科分类号:
08 ;
0801 ;
摘要:
It is proposed to determine the scatter in a Wohler diagram by analyzing temperature changes induced by microplasticity. A unified framework is introduced to study both phenomena. The identification procedure is applied to a dual-phase steel. (C) 2004 Academie des sciences. Published by Elsevier SAS. All rights reserved.