On the modelling of functionally graded laminated structures

• Autorzy: Rychlewska J. , Szymczyk J. , Woźniak C.
• Języki publikacji: EN

Abstrakty

EN

The object of analysis is a functionally graded material (FGM). The aim of this paper is threefold. Firstly, we outline and recall basic technological motivations and physical foundations of FGM concept. Secondly, we propose a certain special kind of FGM, which on the microstructural level are made of very thin laminae (a functionally graded laminate-FGL). Thirdly, a new approach to the formulation of averaged models for the analysis of dynamic problems in FGL is proposed. Example of applications of the proposed models will be discussed separately.

Słowa kluczowe

EN

functionally graded material; laminated structures; modelling

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2005
• Tom: Vol. 4, nr 1
• Strony: 230--238
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Rychlewska J.

• Institute of Mathematics and Informatics, Czestochowa University of Technology

autor

Szymczyk J.

• Institute of Mathematics and Informatics, Czestochowa University of Technology

autor

Woźniak C.

• Institute of Mathematics and Informatics, Czestochowa University of Technology

Bibliografia

• [1] Hasselman D.P.H., Youngblood G.E., Enhanced Thermal Stress Resistance of Structural Ceramics with Thermal Conductivity Gradient, Journal of the American Ceramic Society 1978, 61(1,2), 49-53.
• [2] Koizumi M., The concept of FGM, Ceramic Transactions, Functionally Graded Materials 1993, 34, 3-10.
• [3] Aboudi J., Pindera M.-J., Arnold S.M., Higher-order theory for functionally graded materials, Composites: Part B-Engineering 1999, 30, 777-832.
• [4] Reiter T., Dvorak G. J., Tvergaard V., Micromechanical models for graded composite materials, J. Mech. Phys. Solids 1997, 45, 1281-1302.
• [5] Suresh S., Mortensen A., Fundamentals of functionally graded materials, The University Press, Cambridge 1998.
• [6] Markworth A.J., Saunders J.H., A model of structure optimization for a functionally graded material, Mater. Lett. 1995, 22, 103-107.
• [7] Miller D.P., Lannutti J.J., Fabrication and properties of functionally graded NiAl/Al2O3 composites, J. Mater. Res. 1993, 8, 2004-2013.
• [8] Jędrysiak J., Rychlewska J., Woźniak C., Microstructural 2D-models of functionally graded laminated plates, Proc. of 8th Conference Shell Structures Theory and Applications, GdańskJurata 2005.
• [9] Woźniak C., Rychlewska J., Wierzbicki E., Modelling and analysis of functionally graded laminated shells, Proc. of 8th Conference Shell Structures Theory and Applications, Gdańsk-Jurata 2005.
• [10] Woźniak C., Rychlewska J., Elastodynamics of functionally graded laminates with interlaminar microcracks, Proc. of III-th Sympozjum Mechaniki Zniszczenia Materiałów i Konstrukcji, Augustów 2005, 437-442.
• [11] Rychlewska J., Woźniak C., Boundary layer phenomena in elastodynamics of functionally graded laminates (in the course of publication).
• [12] Woźniak C., Wierzbicki E., Averaging Techniques in Thermomechanics of Composite Solids, Wyd. Politechniki Częstochowskiej, Częstochowa 2000.
• [13] Szymczyk J., Woźniak C., Higher-order approximations in continuum modeling of laminated media (in the course of publication).