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Abstract

A new approach to obtain macroscopic properties of fiber-matrix composite materials is given by the optimization of the fiber distribution for a given pair of materials. The optimization was carried out by Evolution Strategies using an interface to the finite-element-software ANSYS. To cover the effects of varied micro level parameters, a homogenization algorithm was included in the optimization process. Two applications verify the correct implementation of the software. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)