Elastoplasticity of auxetic materials
โ Scribed by Dirrenberger, J.; Forest, S.; Jeulin, D.
- Book ID
- 119220241
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 813 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0927-0256
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Although a negative Poisson's ratio (that is, a lateral extension in response to stretching) is not forbidden by thermodynamics, for almost all common materials the Poisson's ratio is positive. In 1987, Lakes first discovered negative Poisson's ratio effect in polyurethane (PU) foam with re-entrant
Materials presenting a negative Poisson's ratio (auxetics) have drawn attention for the past two decades, especially in the field of lightweight composite structures and cellular materials. Studies have shown that auxeticity may result in higher shear modulus, fracture toughness and acoustic damping