Bending of an annular three-layer circular plate

• Autorzy: Wiśniewska-Mleczko Karolina

Identyfikatory

DOI

10.2478/amtm-2019-0006

• Języki publikacji: EN

Abstrakty

EN

The main objective of this work is the numerical analysis of the strength and stiffness of an annular three-layer circular plate with variable mechanical properties of the core. The plates are subjected to bending. Numerical analysis of the deflection phenomenon is carried out under different support conditions of the plate. Furthermore, the influence of the material properties of the core (linear and non-linear model) on the shear stresses and deflecions is also investigated.

Słowa kluczowe

EN

annular three-layer circular plate; bending; FEM; shear stresses; deflections

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Archives of Mechanical Technology and Materials
• Rocznik: 2019
• Tom: Vol. 39
• Strony: 32--35
• Opis fizyczny: Bibliogr. 18 poz., rys.

Twórcy

autor

Wiśniewska-Mleczko Karolina

• Poznan University of Technology, Jana Pawła 1124 Street, 60-965 Poznan, Poland

Bibliografia

• [1] Libove C., Butdorf SB., A general small-deflection theory for flat sandwich plates. NACA TN 1526 (1948).
• [2] Reissner E., Finite deflections of sandwich plates. Journal of the Aeronautical Science;15(7) (1948) 435-40.
• [3] Plantema FJ., Sandwich construction: the bending and buckling of sandwich beams, plates and shells. New York: John Wiley and Sons, (1966).
• [4] Allen HG., Analysis and design of structural sandwich panels. Oxford: Pergamon Press, (1969).
• [5] Vinson J. R., Sandwich structures, American Society of Mechanical Engineers, 54(3) (2001) 201-214.
• [6] Stiftinger M.A., Rammerstorfer F.G., Face Layer Wrinkling in Sandwich Shells - Theoretical and Experimental Investigation, Thin-Walled Structured, 29 (1997) 113-127.
• [7] Pawlus D., Solution to the static stability problem of three-layered annular plates with a soft core, Journal of Theoretical and Applied Mechanics 44(2) (2006) 299-322.
• [8] Pawlus D., Approach to evaluation of critical static loads of annular three-layered plates with various core thickness, Journal of Theoretical and Applied Mechanics, 46 (1) (2008) 85-107.
• [9] Pawlus D., Stateczność dynamiczna trójwarstwowych płyt pierścieniowych z rdzeniem lepko sprężystym, Rozprawy Naukowe Z. 399, Łódź (2010).
• [10] Luo Y.F., Teng J.G., Stability analysis of shells of revolution on nonlinear elastic foundations, Computers and structures, 69 (1998) 499-511.
• [11] Luo J.Z., Liu T.G., Zhang T., Three-dimensional linear analysis for composite axially symmetrical circular plates, International Journal of Solids and Structures, 41(3) (2004) 689-706.
• [12] Rakow J.F., Waas A.M., Size effects and the shear response of aluminum foam, Mechanics of Materials , 37 (2005) 69-82.
• [13] Magnucka-Blandzi E., Mathematical modelling of a rectangular sandwich plate with a metal foam core, Journal of Theoretical and Applied Mechanics, 49(2) (2011) 439-55.
• [14] Magnucka-Blandzi E., Magnucki K., Effective design of a sandwich beam with a metal foam core. Thin-Walled Structures (2007);45:432-8.
• [15] Magnucka-Blandzi E., Non-linear hypotheses of deformation of flat cross sections of elastic sandwich beam, Applied Mathematics and Mechanics, 9 (2007) 703-714.
• [16] Pawlus D., Approach to evaluation of critical static loads of annular three-layered plates with various core thickness. Journal of Theoretical and Applied Mechanics, 46(1) (2008) 85-107.
• [17] Radford D.D., et al., The response of clamped sandwich plates with metallic foam cores to simulated blast loading, International Journal of Solids and Structures, 43(7-8) (2006) 2243-59.
• [18] Magnucki K., Szyc W., Wytrzymałość materiałów w zadaniach; Pręty, płyty I powłoki obrotowe, Wydawnictwo Naukowe PWN, Warszawa, Poznań 2000.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).