Rate Sensitive Continuum Damage Models and Mesh Dependence in Finite Element Analyses

The experiences from orthogonal machining simulations show that the Johnson-Cook (JC) dynamic failure model exhibits significant element size dependence. Such mesh dependence is a direct consequence of the utilization of local damage models. The current contribution is an investigation of the extent...

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Detalles Bibliográficos
Autores principales: Ljustina, Goran, Fagerström, Martin, Larsson, Ragnar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235587/
https://www.ncbi.nlm.nih.gov/pubmed/25530994
http://dx.doi.org/10.1155/2014/260571

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235587/
https://www.ncbi.nlm.nih.gov/pubmed/25530994
http://dx.doi.org/10.1155/2014/260571

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