... material’s elastic range. Effective shear stress-strain curves of hexagonal structures and local cell wall deformation are investigated using the finite element based homogenization method. The hyperelastic models, which are only related to the effective properties of a honeycomb, may not be good enough...

...Oscar Lopez-Pamies; Martín I. Idiart; Zhiyun Li Lopez-Pamies and Idiart (2010, “Fiber-Reinforced Hyperelastic Solids: A Realizable Homogenization Constitutive Theory,” J. Eng. Math., 68(1), pp. 57–83) have recently put forward a homogenization theory with the capability to generate exact results...

...Hamed Khatam; Linfeng Chen; Marek-Jerzy Pindera The effects of porosity architecture and volume fraction on the homogenized elastic moduli and elastic-plastic response of perforated thin metal sheets are investigated under three fundamental loading modes using an efficient homogenization theory...

... composite materials elastic moduli finite volume methods inhomogeneous media micromechanics porous materials finite-volume theory parametric mapping homogenization heterogeneous materials local stiffness matrix A major objective of micromechanics is to predict average (also called...

... of dislocations. 13 09 2004 22 02 2005 copper deformation nanostructured materials inclusions grain boundaries slip nanocrystalline materials homogenization composite materials Hall–Petch The field of nanocrystalline (NC) materials has become a major focus...