Numerical Method for Determining Stiffness Characteristics of an Arbitrary Form Superelement

Tsybenko, Alexander; Konyukhov, Alexander; Tsybenko, Hanna

doi:10.1515/acss-2015-0019

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Numerical Method for Determining Stiffness Characteristics of an Arbitrary Form Superelement

Applied Computer Systems

Volume 18 (2015): Issue 1 (December 2015)

By: Alexander Tsybenko, Alexander Konyukhov and Hanna Tsybenko

Open Access

|Mar 2016

Abstract

As part of the superelement approximation technology for fragments (subsystems) of the analyzed structures, a numerical method of determining the characteristics of arbitrary type superelements was developed. The examples of simulation models with two-node superelements demonstrated the efficacy of the method in the structural analysis of elastic systems.

References

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DOI: https://doi.org/10.1515/acss-2015-0019 | Journal eISSN: 2255-8691 | Journal ISSN: 2255-8683

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Language: English

Page range: 52 - 56

Published on: Mar 7, 2016

Published by: Riga Technical University

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

Keywords:

Finite element method (FEM),

finite element (FE),

superelement,

set of equations FEM,

element stiffness matrix,

element compliance matrix,

two-node superelement,

beam FE

Related subjects:

Computer sciences,

Artificial intelligence,

Information technology,

Project management,

Software development

© 2016 Alexander Tsybenko, Alexander Konyukhov, Hanna Tsybenko, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.

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