DETERMINATION OF DAMAGE PARAMETERS OF SHEAR MODIFIED GTN MODEL BY RESPONSE SURFACE METHOD

The Nahshon-Hutchinson shear modified GTN damage model was used to simulate the mechanical and damage behavior of small punch test（ SPT）,where the study material is silicon steel. Based on finite element simulation and factorial experimental design method,the influence degree of the damage evolution...

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Autores principales:	SUN Quan, LU YeBo, CHEN JianJun
Formato:	Artigo
Lenguaje:	Chinês
Publicado:	Editorial Office of Journal of Mechanical Strength 2019-01-01
Colección:	Jixie qiangdu
Materias:	Small punch test GTN damage model Finite element method simulation Response surface method
Acceso en línea:	http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.06.029
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