SUPERELEMENT SIMULATION TECHNIQUE OF DYNAMICS FOR LARGE-SIZE SYSTEMS “BASE - REINFORCED CONCRETE STRUCTURES - METAL STRUCTURES”. VERIFICATION AND APPROBATION

Abstract

The distinctive paper presents short descriptions, verification and approbation of the developed tech­nique of numerical (superelement) simulation of dynamics for large-size combined systems “base - reinforced concrete structures - metal structures”.

Keywords

• mathematical modeling, numerical methods, finite element method, superelement, component mode synthesis, stress-strain state, strain-stress state, dynamic characteristics, natural frequencies and modes, mechanical safety, large-size combined systems