Size Effect of Cohesive Delamination Fracture Triggered by Sandwich Skin Wrinkling
نویسندگان
چکیده
منابع مشابه
Size Effect of Cohesive Delamination Fracture Triggered by Sandwich Skin Wrinkling
APPROACH: Buckling driven delamination is difficult to control in experiments. Thus, the present study relies on numerical simulations using geometrically nonlinear finite element analysis as well as the softening foundation model, which is an adaptation of Winkler elastic foundation. Delamination fracture is modeled by a cohesive crack model. Dimensionless variables are used to cover the entir...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 2007
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.2722778