A finite thickness band method for ductile fracture analysis
نویسندگان
چکیده
منابع مشابه
A finite thickness band method for ductile fracture analysis
We present a finite element method with a finite thickness embedded weak discontinuity to analyze ductile fracture problems. The formulation is restricted to small geometry changes. The material response is characterized by a constitutive relation for a progressively cavitating elastic–plastic solid. As voids nucleate, grow and coalesce, the stiffness of the material degrades. An embedded weak ...
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ژورنال
عنوان ژورنال: International Journal of Plasticity
سال: 2009
ISSN: 0749-6419
DOI: 10.1016/j.ijplas.2009.03.005