The influence of thermal actions and complex support conditions on the mechanical state of sandwich structure

• Autorzy: Błaszczuk J. , Pozorski Z.
• Języki publikacji: EN

Abstrakty

EN

The paper concerns the problem of the influence of thermal actions on the structural behavior of sandwich panels with unspecified elastic supports. An ordinary sandwich panel theory is used. The boundary conditions have the arbitrary form of elastic supports. The solution of a statically undetermined system with limitations of horizontal displacement and rotation is derived. The illustrative examples are presented and the problem solution is discussed.

Słowa kluczowe

EN

sandwich panels; thermal actions; boundary conditions; elastic supports

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2013
• Tom: Vol. 12, nr 4
• Strony: 13--21
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Błaszczuk J.

• Institute of Mathematics, Czestochowa University of Technology, Częstochowa, Poland

autor

Pozorski Z.

• Institute of Structural Engineering, Poznan University of Technology, Poznań, Poland

Bibliografia

• [1] Davies J.M., Lightweight Sandwich Construction, Blackwell Science Ltd., 2001.
• [2] Zenkert D., An Introduction to Sandwich Construction, London 1995.
• [3] EN 14509:2010 Self-supporting double skin metal faced insulating panels - Factory – made products - Specifications, 2010.
• [4] Frostig Y., Baruch M., Vilnay O., Sheinman I., High-order theory for sandwich-beam behavior with transversely flexible core, J. Eng. Mech. 1992, 118(5), 1026-1043.
• [5] Cho Y.B., Averill R.C., First-order zig-zag sublaminate plate theory and finite element model for laminated composite and sandwich panels, Composite Structures 2000, 50, 1, 1-15.
• [6] Lezgy-Nazargah M., Shariyat M., Beheshti-Aval S.B., A refined high-order global-local theory for finite element bending and vibration analyses of laminated composite beams, Acta Mechanica 2011, March, 217, 3-4, 219-242.
• [7] Kucz M., Rzeszut K., Polus Ł., Malendowski M., Influence of boundary conditions on the thermal response of selected steel members, Procedia Engineering 2013, 57, 977-985.
• [8] Błaszczuk J., Pozorski Z., Engineering aspects of structural response of multi-span sandwich panels, Scientific Research of the Institute of Mathematics and Computer Science 2010, 2(9), 5-15.
• [9] Studziński R., Pozorski Z., Garstecki A., Sensitivity analysis of sandwich beams and plates accounting for variable support conditions, Bulletin of the Polish Academy of Sciences – Technical Sciences 2013, 61, 1, 201-210.
• [10] Sokolinsky V., Frostig Y., Boundary condition effects in buckling of soft core sandwich panels, J. Eng. Mech. 1999, 125(8), 865-874.
• [11] Chuda-Kowalska M., Influence of longitudinal edge profiling in sandwich panels on interpretation of experimental results, Scientific Research of the Institute of Mathematics and Computer Science 2012, 4(11), 19-27.