ANALYSIS OF THE CONSTRAINT EFFECT AND CREEP CRACK INITIATION TIME FOR STRUCTURE WITH ЕMBEDDED CRACKS

The specimen structure with embedded cracks served at elevated temperature was studied. The constraint effect and creep crack initiation time were analysed using the ductility exhaustion approach by 3D finite element method. The results revealed that the max value of constraint parameter was located...

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Bibliographic Details
Main Authors: LI YuPeng, LI WenPeng, LI DingHe, WU DongQuan, WANG YuFeng, ZHENG YuXiang
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2024-04-01
Series:Jixie qiangdu
Subjects:
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.027
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