The effect of doubly tapered strut morphology on the plastic yield surface of cellular materials

International Journal of Mechanical Sciences

Volumn 44, Issue 8, 2002, Pages 1559-1581

  Kim, H S ^a   Al Hassani, S T S ^b  

^a Yonsei University Wonju   (South Korea)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

Axial yielding of struts; Cellular materials; Doubly tapered struts; Plastic yield surface; Truncation of plastic yield surface

Indexed keywords

ANISOTROPY; FOAMED PLASTICS; MORPHOLOGY; TENSILE PROPERTIES;

CELLULAR MATERIALS;

STRUTS;

EID: 0036685117     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7403(02)00066-8     Document Type: Article

References (16)

1. Failure surfaces for cellular materials under multiaxial loads. I. Modelling
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3. Failure surfaces for cellular materials under multiaxial loads. II. Comparison of models with experiments
4. The effect of non-periodic microstructure on the elastic properties of two-dimensional cellular solids
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7. Effect of imperfections on the yielding of two-dimensional foams
8. Isotropic constitutive models for metallic foams
9. Multi-axial yield behaviour of polymer foams
10. Plastic collapse of cellular structures comprised of doubly tapered struts
11. The linear elastic properties of open-cell foams
12. Uniaxial strength asymmetry in cellular materials: An analytical model
13. A morphological elastic model of general hexagonal columnar structures