Simulation of the stress-strain state of a cylindrical tank under the action of forced oscillations

The paper considers the classification of steel cylindrical tanks failure from action seismic loads. Features static calculation were revealed. Physical and mechanical properties material geometric parameters vertical tank determined. A full-size finite element model a filled has been developed. was performed. values frequencies periods natural oscillations obtained. Finite method that implemented in LIRA-multifunctional software package allows to design calculate structures for various purposes.