Optimization of sandwich plates with truss cores

• Autorzy: Nikolić R. R. , Djoković J. M. , Bujnak J.
• Języki publikacji: EN

Abstrakty

EN

Sandwich plates with truss core have many advantages with respect to other structures, including the plates with the honeycomb cores. Besides the architectural possibilities, which are the consequence of their favorable appearance, these structures can carry equal or even higher loads than other similar structures. In this paper is presented an attempt to optimize the mass of the sandwich plate's structure, which is subjected to simultaneous action of loads due to the transversal shear force and the bending moment. In comparison to the corresponding sandwich plate with the honeycomb cores, the plate with the truss core is almost equally efficient form the aspect of the mass decrease.

Słowa kluczowe

EN

sandwich plates; building materials; architectures; optimization

PL

płyty warstwowe; materiały budowlane; budownictwo; optymalizacja

• Wydawca: Komisja Inżynierii Budowlanej Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Roczniki Inżynierii Budowlanej
• Rocznik: 2012
• Tom: z. 12
• Strony: 5--10
• Opis fizyczny: Bibliogr. 4 poz., rys., wykr.

Twórcy

autor

Nikolić R. R.

• Faculty of Engineering, University of Kragujevac, Serbia
• Faculty of Civil Engineering, University of Žilina, Slovakia

autor

Djoković J. M.

• Technical Faculty of Bor, University of Belgrade, Serbia

autor

Bujnak J.

• Faculty of Civil Engineering, University of Žilina, Slovakia
• Faculty of Civil Engineering, the Opole University of Technology

Bibliografia

• [1] Brittain S. T., Sugimura Y., Schueller J. A., Evans A. G., Whitesides G. M.: Fabrication and mechanical performance of a mesoscale, space-filling truss systems, Journal of Microelectromechanical Systems, 10, 2001, pp. 113-120.
• [2] Allen, H. G.: Analysis and Design of Structural Sandwich Panels, Pergamon Press, 1969.
• [3] Wicks N. and Hutchinson J. W., 2004, Performance of sandwich plates with truss cores, Mechanics of Materials, 36, pp. 739-751.
• [4] Wicks N. and Hutchinson J. W., 2001, Optimal truss plates, International Journal of Solid and Structures, 38, pp. 5165-5183.