STUDY ON DUCTILE FRACTURE CRITERION PARAMETERS OF HIGH STRENGTH DUPLEX STEEL PLATE

STUDY ON DUCTILE FRACTURE CRITERION PARAMETERS OF HIGH STRENGTH DUPLEX STEEL PLATE

In order to predict the ductile fracture failure of different high-strength steel plates, the damage parameters of the ductile fracture criterion were calibrated by designing the tensile, shear and fracture failure tests of four high-strength steel plates. The relation between damage parameters and...

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Bibliographic Details
Main Authors: MA ChunHui, ZHANG DianPing, GONG ZeFei, LIU XingFeng, SONG Hui, LI Di
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2023-12-01
Series:Jixie qiangdu
Subjects:
High strength dual phase steel
Ductile fracture criterion
Stress triaxiality
Parameter calibration
Numerical simulation
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.06.027
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http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.06.027

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