Basic principles of spectral multi-axial fatigue analysis

被引：14

作者：

Benasciutti, Denis ^{[1
]}

Sherratt, Frank

Cristofori, Alessandro ^{[2
]}

机构：

[1] Univ Udine, Dept Elect Managment Mech Engn DIEGM, Via Sci 208, I-33100 Udine, Italy

[2] Univ Ferrara, Dept Engn, I-44122 Ferrara, Italy

来源：

3RD INTERNATIONAL CONFERENCE ON MATERIAL AND COMPONENT PERFORMANCE UNDER VARIABLE AMPLITUDE LOADING, VAL 2015 | 2015年 / 101卷

关键词：

multi-axial fatigue; random stress; Power Spectral Density; spectral methods; FORMULATION; TORSION; STRESS; DAMAGE;

D O I：

10.1016/j.proeng.2015.02.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a discussion on multi-axial fatigue criteria for random stresses which are formulated as spectral methods in the frequency-domain. Spectral solutions to the multi-axial problem can be viewed as a natural step forward from uni-axial spectral methods. The paper attempts to identify and critically analyze some underlying principles that join together different multi-axial spectral methods. General remarks on advantages and drawbacks of multi-axial spectral methods from the literature are pointed out and commented on. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：34 / 42

页数：9

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