Wyświetlanie pozycji 1-4 z 4

    • Asymptotic study of elastic half-plane with embedded punch. 

      Andrianov, Igor V.; Awrejcewicz, Jan; Kirichek, Yurii A.; Koblik, Steve G. (Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej, 2007)
      A contact problem for an elastic half-plane and an embedded rigid punch is studied. The employed mathematical model describes the behavior of a soil with embedded foundation. The analytical solution geverning the stress ...
    • Internal resonances in nonlinear vibrations of a continuous rod with microstructure. 

      Andrianov, Igor V.; Awrejcewicz, Jan; Danishevskyy, Vladyslav V.; Markert, Bernd (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
      Nonlinear longitudinal vibrations of a periodically heterogeneous rod are considered. Geometrical nonlinearity is described by the Cauchy–Green strain tensor. Physical nonlinearity is modelled expressing the energy of ...
    • On the vibrations of a composite structure with hexagonal structure of a circular inclusions. 

      Andrianov, Igor V.; Awrejcewicz, Jan; Markert, Bernd; Starushenko, Galina A. (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
      One of the major advantages of homogenization is a possibility of the generalization of the obtained results. Namely, if a solution to the local problem is found, then without principal problems one may solve not only the ...
    • Strain analysis and structural optimization of functionally graded rod with small concentration of inclusions. 

      Andrianov, Igor V.; Diskovsky, Alexander A.; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
      The homogenization procedure is applied to strain analysis and optimal design of a Functionally Graded (FG) rod in the case when the inclusion size is essentially less than a distance between them. The method is illustrated ...