Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Sandwich plates are certain specific type of composites, which are widely used in modern engineering. Due to their complicated multi-layered structure, in literature one can find many different modelling approaches: from a simple double-plate system to a complex theories based on complicated deformation hypothesis. In this paper the modelling of vibrations of sandwich plates is considered, as a brief resume of assumptions of several models along with their governing equations of motion are presented. In the calculation example the free vibrations of a certain sandwich plate strip are investigated with the use of all described models and additionally with the use of FEM model. Eventually, basing on the presented comparison of the obtained results, the discussion on the correctness of each modelling assumption is made.
Czasopismo
Rocznik
Tom
Strony
art. no. 2018036
Opis fizyczny
Bibliogr. 7 poz., rys.
Twórcy
autor
- Department of Structural Mechanics, Łódź University of Technology, Al. Politechniki 6, 90-924 Łódź, Poland
Bibliografia
- 1. W. Szcześniak, Vibration of elastic sandwich and elastically connected double-plate system under moving loads, Publication of Warsaw University of Technology, 132 (1998) 153 - 172.
- 2. W. Szcześniak, Vibration of elastic sandwich and elastically connected double-beam system under moving loads, Publication of Warsaw University of Technology, 132 (1998) 111 - 151.
- 3. Z. Oniszczuk, Forced transverse vibrations of an elastically connected complex simply supported double-beam system, J. Sound Vib., 264 (2003) 273 - 286.
- 4. S. Chonan, Dynamical behaviour of elastically connected double-beam systems subjected to an impulsive loads, Bulletin of JSME, 19 (1976) 595 - 603.
- 5. P. Navarro, S. Abrate, J. Aubry, S. Marguet, J.-F. Ferrero, Analytical modeling of indentation of composite sandwich beam, Compos. Struct., 100 (2013) 79 - 88.
- 6. K. Magnucki, M. Ostwald, Stability and optimization of three-layered structures (in Polish), Publishing House of ITE, Poznań - Zielona Góra 2001.
- 7. E. Carrera, S. Brischetto, A survey with numerical assessment of classical and refined theories for the analysis of sandwich plates, Appl. Mech. Rev., 62 (2009) 1 - 17.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ac1fcc66-35e2-47d4-9593-b5052929f523