I.A. Utkin
JSC Atomenergoproekt chief specialist. Nizhny Novgorod, Russian Federation
Publications
APPLICATION OF THE MODAL SUPERPOSITION METHOD IN THE NON-CLASSICAL FORM FOR SOLVING THE PROBLEM OF SOIL-STRUCTURE INTERACTION OF NPP BUILDINGS UNDER THE SEISMIC EXCITATION
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Construction of a special damping matrix for the direct step-by-step integration method
Issue: #1-2022
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The technique of constructing of a special damping matrix for the method of direct step-by-step integration of the equations of motion of a deformable solid, equivalent to the damping matrix formed in the non-classical modal superposition method, is considered.