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Three-Dimensional Fracture Mechanics Analysis of Pit ormation Mechanism Under Lubricated Rolling-Sliding Contact Loading

 

作者: Y. Murakami,   C. Sakae,   K. Ichimaru,  

 

期刊: Tribology Transactions  (Taylor Available online 1994)
卷期: Volume 37, issue 3  

页码: 445-454

 

ISSN:1040-2004

 

年代: 1994

 

DOI:10.1080/10402009408983316

 

出版商: Taylor & Francis Group

 

关键词: Rolling-Contact;Fatigue;Crack Propagation;Rolling Element;Fracture Mechanics;Surface Crack;Stress Intensity Factor

 

数据来源: Taylor

 

摘要:

The mechanism of so-called arrow headed pit formation on contact surfaces under lubricated rolling-sliding cyclic contact loading was analyzed by fracture mechanics. The stress intensity factors of Modes I, II and III for an arrow-headed crack were calculated by three-dimensional numerical analysis.

 

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