In this paper, the authors propose a yield function for porous ductile materials. A comparison is made between yield loci derived from the yield function and those determined from the finite element results at different void volume fractions. The results show that good agreement with the finite elem
An ellipsoidal yield function for density variable materials
โ Scribed by H.P. Shrivastava; R.N. Dubey
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 534 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0029-5493
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In this paper, the authors propose a yield function for porous ductile materials. A comparison is made between yield loci derived from the yield function and those determined from the finite element results at different void volume fractions. The results show that good agreement with the finite elem
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