Effect of temperature on vibrations of laminated layer

• Autorzy: Pazera E. , Jędrysiak J.
• Języki publikacji: EN

Abstrakty

EN

In this note the influence of temperature on vibrations of laminated layer made of two different materials is presented. The macroscopic properties of this layer are changing continuously along one direction x1, perpendicular to the laminas. To obtain the equations describing this problem, the tolerance averaging technique is used [1]. In this work, three models are proposed: the tolerance and the asymptotic-tolerance model, taking into account the effect of the microstructure size on the overall behaviour of this type of structures, and the asymptotic model, which equations omit this effect. To solve the equations of these three models the finite difference method is used.

Słowa kluczowe

EN

thermoelasticity; vibrations; non-periodic laminate; tolerance averaging technique

PL

termosprężystość; drgania; laminaty o strukturze nieperiodycznej; technika tolerancyjnego uśredniania

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2018
• Tom: Vol. 29
• Strony: art. no. 2018032
• Opis fizyczny: Bibliogr. 28 poz., il.

Twórcy

autor

Pazera E.

• Department of Structural Mechanics, Łódź University of Technology, al. Politechniki 6, 90-924 Łódź, Poland

autor

Jędrysiak J.

• Department of Structural Mechanics, Łódź University of Technology, al. Politechniki 6, 90-924 Łódź, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).