FATIGUE LIFE PREDICTION OF METAL MATERIALS BASED ON STRENGTH DEGRADATION

In order to study the law of residual strength degradation of metal materials in the process of fatigue,a residual strength degradation model is established based on the definition of fatigue damage. The correctness of this model is verified by the previous experimental data. By comparing with the c...

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Bibliographic Details
Main Authors: LIU SuChao, JIANG ChangJie, LIU XinTian
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2021-01-01
Series:Jixie qiangdu
Subjects:
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.03.033