Structural integrity assessment of metallic components under multiaxial fatigue: the C-S criterion and its evolution

被引：106

作者：

Carpinteri, Andrea ^{[1
]}

Spagnoli, Andrea ^{[1
]}

Vantadori, Sabrina ^{[1
]}

Bagni, Cristian ^{[1
]}

机构：

[1] Univ Parma, Dept Civil Environm Engn & Architecture, I-43124 Parma, Italy

来源：

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES | 2013年 / 36卷 / 09期

关键词：

critical plane approach; multiaxial high-cycle fatigue; random loading; stress-based criterion; HIGH-CYCLE FATIGUE; PRINCIPAL STRESS DIRECTIONS; FRACTURE PLANE; SIMULATION INVESTIGATIONS; AMPLITUDE; POSITION; STRENGTH; LIFE;

D O I：

10.1111/ffe.12037

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The present paper discusses the evolution of a critical plane-based multiaxial high-cycle fatigue criterion, known as Carpinteri-Spagnoli criterion. By proposing appropriate changes to the original formulation, the extended versions of the aforementioned criterion are able to assess smooth and notched metallic structural components subjected to different fatigue loading conditions, such as multiaxial in-phase and out-of-phase synchronous cyclic loading, asynchronous cyclic loading and random loading. The results obtained through this criterion are compared with some experimental results related to relevant data reported in the literature.

引用

页码：870 / 883

页数：14

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