Modelling of functionally graded laminates revisited

• Autorzy: Rychlewska J. , Wozniak C. , Wozniak M.
• Języki publikacji: EN

Abstrakty

EN

Optimization of structural elements met both in civil and mechanical engineering leads to the concept of a material with characteristics smoothly varying in a certain direction (functionally graded materials). An example of this material is a laminate having macroscopic properties varying in space (functionally graded laminate). The aim of this note is to propose a revisited version of the mathematical model for analyzing the effect of interlaminar microdefects on the macroscopic response of a structural element. It is assumed that the distribution of these defects is represented by its mean density per unit area of every interface.

Słowa kluczowe

EN

optimization; mechanical engineering; modelling; civil engineering; functionally graded laminate; structural element

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Civil Engineering
• Rocznik: 2006
• Tom: 09
• Numer: 2
• Opis fizyczny: http://www.ejpau.media.pl

Twórcy

autor

Rychlewska J.

• Czestochowa University of Technology, Dabrowskiego 73, 42-200 Czestochowa, Poland

autor

Wozniak C.

autor

Wozniak M.

Bibliografia

• [1] A. Bensoussan, J. L. Lions, G. Papanicolau, Asymptotic Analyzis for Periodic Structures. North-Holland, Amsterdam, 1978.
• [2] S. Suresh, A. Mortensen, Fundamentals of functionally graded materials, The University Press, Cambridge 1998.
• [3] M. Woźniak, On the dynamic behavior of micro- damaged stratified media, Int. J. Fract., 73 (1995), 223-232.
• [4] Cz. Woźniak, E. Wierzbicki, Averaging techniques in thermomechanics of composite solids, Wyd. Politechniki Częstochowskiej, Częstochowa 2000.
• [5] Cz. Woźniak, J. Rychlewska, Elastodynamics of functionally graded laminates with interlaminar microcracks, Sympozjum Mechaniki Zniszczenia Materiałów i Konstrukcji, Augustów, 1-4 czerwca 2005, 437-442.