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Information × Registration Number 0224U001594, 0122U001709 , R & D reports Title Theory and methods of research of nonisothermal physically nonlinear deformation of spatial bodies of rotation taking into account dynamic loading popup.stage_title Head Maksymiuk Yurii V., Доктор технічних наук Registration Date 25-01-2024 Organization Kyiv National University of Construction and Architecture popup.description2 Efficient computational algorithms for modeling the processes of physically nonlinear deformation with consideration of dynamic loading have been developed, including: - solution of systems of linear and nonlinear SAFE equations; - determination of the parameters of the stress-strain state during thermoelastic deformation; - modeling of macroscopic defects development under creep conditions; - periodic oscillations of spatial inhomogeneous bodies of revolution; - modeling of unsteady linear oscillations of inhomogeneous bodies on the basis of the eigenform expansion of the solution; -solving equilibrium equations for dynamic problems in the scheme of the semi-analytical finite element method Software procedures were created and test problems were solved to determine the efficiency, reliability, and limits of the developed algorithms. Product Description popup.authors Yurij Maksimyuk Mitsyuk Serhii V Pyskunov Sergii Solodei Ivan Ivanovych Stryhun Ruslan Leonidovich Shkryl Oleksiy O popup.nrat_date 2024-01-25 Close