Wydział Mechaniczny / Faculty of Mechanical Engineering / W1

Stały URI zbioruhttp://hdl.handle.net/11652/1

Przeglądaj

Filtry

2004 - 200912010 - 20141

Ustawienia

Autorsearch.filters.applied.operator.equals: search.filters.author.Michalak, BohdanTematsearch.filters.applied.operator.equals: search.filters.subject.stability

Wyniki wyszukiwania

Teraz wyświetlane 1 - 2 z 2
  • Pozycja
    Stability of composite plates with non-uniform distribution of constituents.
    (Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej, 2004) Michalak, Bohdan
    This contribution deals with stability of certain composite plates with a deterministic material structure which is not periodic but can be approximately regarded as periodic in small regions of a plate. The formulation of an approximate mathematical model of these plates, based on a tolerance averaging method, was discussed in Woźniak and Wierzbicki (2000), where the plates under consideration were referred to as heteroperiodic.
  • Pozycja
    Modelling of annular plates stability with functionally granded structure interacting with elastic heterogeneous subsoil.
    (Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej, 2014) Perliński, Wojciech; Gajdzicki, Michał; Michalak, Bohdan
    This contribution deals with the modelling and analysis of stability problems for thin composite annular plates interacting with elastic heterogeneous subsoil. The object of analysis is an annular plate with a deterministic heterogeneous microstructure and the apparent properties smoothly varying along a radial direction. The aim of contribution is to formulate two macroscopic mathematical models describing stability of this plate. The considerations are based on a tolerance averaging technique. The general results are applied to the analysis of some special stability problems. The obtained results of critical forces with those obtained from finite element method are compared.