Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Archives of Mechanics

1 2011

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: effective particle

Sortuj według:

Ogranicz wyniki do:

Numerical homogenization of polymer/clay nanocomposites by the boundary element method

Ptaszny J., Fedeliński P.

Archives of Mechanics

2011

Vol. 63, nr 5-6

517-517

The paper deals with the numerical homogenization of polymer/clay nanocomposites by using the boundary element method (BEM). The reinforcement has the form of stacks of parallel clay sheets modelled by effective isotropic particles. Two-dimensional representative volume elements (RVEs), containing randomly distributed parallel rectangular particles, are modelled and five plane-strain elastic constants of the orthotropic composite are analysed: two Young’s moduli, shear modulus and two Poisson’s ratios. The results are compared to experimental data, finite element method (FEM) results, and analytical models as well. The positive-definiteness and symmetry of the apparent compliance matrix are verified. All the comparisons and tests confirm validity of the applied method.