Loading and Unloading Curve of Foam Material Based on Compression Test
y | 15 nov 2019
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Publicado en línea: 15 nov 2019
Páginas: 3 - 8
DOI: https://doi.org/10.2478/scjme-2019-0023
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© 2019 Bělík Radomír et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
This paper is deals with compression testing for the purpose of identify loading and unloading curves of polyurethane foam materials. Obtained testing results of foam are used for a mathematical description of the material behaviour. The mathematical description is applied to a finite-element analysis for the purpose of simulation and comparison with the actual compression test.