Computational modelling of vibrations transmission loss of auxetic lattice structure

• Autorzy: Idczak E. , Stręk T.
• Konferencja: Symposium Vibrations In Physical Systems (27 ; 09-13.05.2016 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

In this article dynamical properties of auxetic lattice structures will be analysed. Auxetic structures are materials, which have negative Poisson’s ratio and some of these have got specific dynamic properties. Their dynamic behaviour in the frequency domain will be also shown in this article. The possibility of isolation of auxetics will show the factor VTL – Vibration Transmission Loss.

Słowa kluczowe

EN

auxetics; negative Poisson's ratio; dynamic analysis; VTL factor

PL

materiały auksetyczne; ujemny współczynnik Poissona; analiza dynamiczna; współczynnik utraty przewodzenia drgań

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2016
• Tom: Vol. 27
• Strony: 123--128
• Opis fizyczny: Bibliogr. 19 poz., wykr.

Twórcy

autor

Idczak E.

• Institute of Applied Mechanics, Poznan University of Technology, ul Jana Pawla II 24, 60-965 Poznań, Poland

autor

Stręk T.

• Institute of Applied Mechanics, Poznan University of Technology, ul Jana Pawla II 24, 60-965 Poznań, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.