FATIGUE EVALUATION OF ELECTRIC SHOVEL HANDLE WELDED STRUCTURE BASED ON BATTLLE STRUCTURAL STRESS APPROACH

To calculate the fatigue strength of complex handle welded structure under cyclic loading,the stress time history of handle component under cyclic loading was solved using transient modal dynamic analysis method,and the fatigue life of welded structure was calculated using mesh-size insensitive Batt...

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Bibliographic Details

Published in:	Jixie qiangdu
Main Authors:	ZOU Wei, CHENG ShuPei, XIAO Zheng
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Strength 2020-01-01
Subjects:	Battlle structural stress approach Electric shovel handle Welded structure Fatigue life
Online Access:	http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.06.029