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Effective flexural rigidity of perforated plates by means of Trefftz methodwith using special purpose Trefftz functions

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The main purpose of this paper is the investigation of the boundary effect in bending problem of peril irated plates and its influence on the effective flexural rigidity. The considered strip plate is loaded by constant uniformly distributed load and has square penetration pattern. The boundary value problem for determination of deflection repeated element of structure is solved by means of boundary collocation method with a use of the special purpose Trefftz functions. These functions fulfil exactly not only governing equation but also boundary conditions on holes and some symmetry conditions. The number of perforations is discussed on effective rigidity.
Rocznik
Strony
225--237
Opis fizyczny
Bibliogr. 12 poz., tab., wykr.
Twórcy
autor
  • Poznań University of Technology , Poznań, Poland
Bibliografia
  • [1] P. le Fort. Bending of perforated plates with square penetration patterns. Nuclear Engineering and Design, 12:122 134, 1970
  • [2] K.A. Gardner. Heat-exchanger tubesheet design. ASME Journal of Applied Mechanics, 70: 377-385. 1948.
  • [3] K.A. Gardner. Heat-exchanger tubesheet design - 2. ASME Journal of Applied Mechanics. 74: 159-166, 1952
  • [4] K.A. Gardner. Tubesheet design: a basis for standardization. First International Conference on Pressure Vessel Technology, 621-647, Delft, 1969.
  • [5] J. G. Goldberg, K.N. Jabbour. Stresses and displacement in perforated plate. Nuclear Structural Engineering, 2: 360 381, 1965.
  • [6] G. Horvay. The plane stress problem of perforated plates. ASME Journal of Applied Mechanics, 74: 355-360, 1952.
  • [7] J. Jirousek, L. Guex. The hybrid-Trefftz finite element model and its application to plate bending. International Journal for Numerical Method in Engineering, 23: 651-693, 1986.
  • [8] J.A. Kolodziej. Review of application of boundary collocation methods in mechanics of continuous media. Solid Mechanics Archives, 12: 187-231, 1987.
  • [9] K.A.G. Miller. The design of tube plates in heat exchangers. Proceedings of Institution of Mechanical Engineers,18. 215-231, 1952.
  • [10] W. Nowacki. Dzwigary powierzchniowe. PWN, Warszawa, 1979.
  • [11] V.G. Ukadgaonker, P.A. Kale, N.A. Agnihotri, R. Shanmuga Babu. Review of analysis of tube sheets. International Journal of Pressure Vessels and Piping, 67: 279-297, 1996.
  • [12] A.P. Zieliiiski. On trial functions applied in generalized Trefftz method, Advances in Engineering Software, 18: 117 155, 1995.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPB2-0046-0001
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