ANALYTICAL SOLUTION AND APPLICATION OF RESTRAINING STRESS ZONE FATIGUE CRACK MODEL WITH COUPLING THE MACROSCOPIC AND MICROSCOPIC EFFECTS

ANALYTICAL SOLUTION AND APPLICATION OF RESTRAINING STRESS ZONE FATIGUE CRACK MODEL WITH COUPLING THE MACROSCOPIC AND MICROSCOPIC EFFECTS

Material damage state can be depicted by a restraining stress zone. A trans-scale fatigue crack model with coupling the macro / micro effects is developed. The proposed model can describe the whole process of fatigue failure from a microflaw（ fatigue source） to the final fracture. The distribution o...

Full description

Bibliographic Details
Main Authors: WEI TianTian, TANG XueSong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2016-01-01
Series:Jixie qiangdu
Subjects:
S-N Curve;Fatigue crack growth;Trans-scale crack model;Restraining stress zone;Strain energy density factor;Microscopic effect
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.033

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.03.033

Similar Items