Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined application of finite element method and discrete-continual finite element method
This paper is devoted to the so-called semianalytical structural analysis based on combined application of finite element method (FEM) and discrete-continual finite element method (DCFEM). Boundary problems of three-dimensional theory of elasticity are under consideration. In accordance with the method of extended domain, the given domain is embordered by extended one. The field of application of DCFEM comprises structures with regular (constant or piecewise constant) physical and geometrical parameters in some dimension (“basic” dimension). DCFEM implies finite element mesh approximation for non-basic dimension of extended domain while in the basic dimension problem remains continual. Corresponding discrete and discrete-continual approximation models for subdomains and coupled multilevel approximation model for extended domain are under consideration. The paper presents brief review of software and verification samples.
Combined application of finite element method and discrete-continual finite element method
This paper is devoted to the so-called semianalytical structural analysis based on combined application of finite element method (FEM) and discrete-continual finite element method (DCFEM). Boundary problems of three-dimensional theory of elasticity are under consideration. In accordance with the method of extended domain, the given domain is embordered by extended one. The field of application of DCFEM comprises structures with regular (constant or piecewise constant) physical and geometrical parameters in some dimension (“basic” dimension). DCFEM implies finite element mesh approximation for non-basic dimension of extended domain while in the basic dimension problem remains continual. Corresponding discrete and discrete-continual approximation models for subdomains and coupled multilevel approximation model for extended domain are under consideration. The paper presents brief review of software and verification samples.
Combined application of finite element method and discrete-continual finite element method
Negrozov, Oleg A. (Autor:in) / Akimov, Pavel A. (Autor:in) / Kopanitsa, Natalia (Herausgeber:in)
YOUTH, SCIENCE, SOLUTIONS: IDEAS AND PROSPECTS (YSSIP-2016): Proceedings of the III International Young Researchers Conference “Youth, Science, Solutions: Ideas and Prospects” ; 2016 ; Tomsk, Russia
AIP Conference Proceedings ; 1800
10.01.2017
10 pages
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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