Non-stationary oscillations of a box-like structure of a building
Makhamatali UsarovInstitute of Mechanics and Seismic Stability of Structures of the Academy of Sciences of the Republic of Uzbekistan, 31 “Durmon yuli” str., Tashkent 100125, UzbekistanGiyosiddin MamatisaevInstitute of Mechanics and Seismic Stability of Structures of the Academy of Sciences of the Republic of Uzbekistan, 31 “Durmon yuli” str., Tashkent 100125, UzbekistanJavlon YarashоvDepartment of Theoretical and Constructional Mechanics, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, 39 Kori Niyoziy str., Tashkent 100000, UzbekistanElyor ToshmatovDepartment of Theoretical and Constructional Mechanics, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, 39 Kori Niyoziy str., Tashkent 100000, Uzbekistan
ABI
Аннотация
Abstract The problem of forced oscillations of a spatial box of a building is considered in the paper; it consists of interacting beams and rectangular panels under dynamic effect set by base displacement according to a sinusoidal law. The problem is solved by the finite difference method. Numerical results of displacements, stresses in the risk areas of the building box are obtained.
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