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Nonlocal Numerical Damping Model in Beam Dynamics Simulation
The numerical model of material damping adaptable to the finite element structural dynamic analysis is proposed in the paper. In comparison to the classic external damping model used in this research internal damping model is considered nonlocal in time according to the hereditary mechanics concept. Efficiency of the nonlocal model, its advantages over the classic Kelvin-Voight hypothesis and its flexibility is considered on the example of the composite beam dynamic analysis. The example of nonlocal in time damping model key parameters using the 3Dnumerical simulation results is shown. The 3D numerical simulation was implemented in Simulia Abaqus considering the orthotropic properties of the material.
Nonlocal Numerical Damping Model in Beam Dynamics Simulation
The numerical model of material damping adaptable to the finite element structural dynamic analysis is proposed in the paper. In comparison to the classic external damping model used in this research internal damping model is considered nonlocal in time according to the hereditary mechanics concept. Efficiency of the nonlocal model, its advantages over the classic Kelvin-Voight hypothesis and its flexibility is considered on the example of the composite beam dynamic analysis. The example of nonlocal in time damping model key parameters using the 3Dnumerical simulation results is shown. The 3D numerical simulation was implemented in Simulia Abaqus considering the orthotropic properties of the material.
Nonlocal Numerical Damping Model in Beam Dynamics Simulation
Lecture Notes in Civil Engineering
Akimov, Pavel (Herausgeber:in) / Vatin, Nikolai (Herausgeber:in) / Sidorov, Vladimir N. (Autor:in) / Badina, Elena S. (Autor:in)
International Conference on Russian-Polish-Slovak Seminar Theoretical Foundation of Civil Engineering ; 2021 ; Moscow, Russia
XXX Russian-Polish-Slovak Seminar Theoretical Foundation of Civil Engineering (RSP 2021) ; Kapitel: 42 ; 357-363
15.09.2021
7 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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