The article presents the dynamic calculation of hemispherical shells cover the carcass of the building "Winter Garden" Technopark RSSU. Finite element model of the object and the calculation is made in the software package Lira-cad. Flexural-torsional oscillations was produced on the basis of modal analysis. The construction scheme is changed by increasing the hardness of the coating. The scheme receive a new kind of a framework element. Using the findings of the calculations the conclusions were drawn and given recommendations about changing the constructive scheme of the unique building.
Keywords: hemispherical shell , frame , dome, modal analysis , dynamic analysis , the spectrum of frequencies , mode shapes , finite element method
The process of the formation of important professional and physical characteristics of drivers concerning their age in order to increase automobile operation efficiency based on the forecast of driver’s behavior while driving.
Keywords: drivers safety, professional and physical characteristics, automobile operation efficiency, driver’s age, traffic safety
The construction of moving part suspension of electrical-type measuring instrument was considered as well as analyses of its functioning was realized. The theoretical foundation of mathematical model construction of moving part suspension which describes the behavior of system, was set.
Keywords: moving part, taut band, beam, graph, matrix, incidence matrix, simulation, equation