| Autor: |
Jozef Bocko, Patrik Pleško, Ingrid Delyová, Peter Sivák |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Materials; Volume 15; Issue 19; Pages: 6516 |
| ISSN: |
1996-1944 |
| DOI: |
10.3390/ma15196516 |
| Popis: |
Isogeometric analysis (IGA) represents a relatively new method of problem-solving in engineering practice. A huge advantage of this method over the finite element method (FEM), is the reduction of the simulation execution time. Non-uniform rational B-splines (NURBS) allow the use of higher-order basis functions, thus increasing the accuracy of the solution. This paper deals with the comparison of structural analysis of thin-walled structural elements using isogeometric analysis and the finite element method. The investigated objects are modelled using a single patch in MATLAB. The basic functions are created from NURBS, which were previously used in the creation of an accurate geometric model. The paper contains a comparison of the results obtained by the above-mentioned methods. All computations are performed in the elastic domain. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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