@misc{Wiśniewski_Jacek_Weight, author={Wiśniewski, Jacek and Dems, Krzysztof}, howpublished={online}, publisher={Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego}, language={eng}, abstract={The results of investigation in the area of designing of lightweight composite structures are presented. The thin, two-dimensional and linearly elastic disk reinforced with fibermat and subjected to service loading is considered.}, abstract={The problem of optimal layout of the fiber-mat in the disk domain in order to obtain the minimal weight and the assumed mechanical properties of this structure is discussed. The adequate model of this structure and relevant optimality conditions for this type of design problem are derived.}, abstract={To solve of the problem, the optimization procedure based on the evolutionary algorithm is proposed. The problem of weight minimization of structural components reinforced with the fiber-mat is illustrated by simple numerical example.}, type={artykuł}, title={Weight minimization of structural components reinforced with fiber-mat = Optymalne projektowanie lekkich elementów konstrukcyjnych wzmacnianych matami włókienniczymi}, keywords={tarcza kompozytowa, kompozyt, maty włókiennicze, lekkie elementy konstrukcyjne, projektowanie optymalne, composite disk, fiber-mat, optimal design, evolutionary algorithms}, }