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Structural Engineering and Mechanics Volume 76, Number 5, December10 2020 , pages 653-661 DOI: https://doi.org/10.12989/sem.2020.76.5.653 |
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Characterization of a carbon black rubber Poisson’s ratio based on optimization technique applied in FEA data fit |
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Debora Francisco Lalo, Marcelo Greco and Matias Meroniuc
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| Abstract | ||
| The paper presents a study regarding rubber compressibility behavior. The objective is to analyze the effect of compression degree of rubber on its mechanical properties and propose a new methodology based on reverse engineering to predict compressibility degree based on uniaxial stretching test and Finite Element Analysis (FEA). In general, rubbers are considered to be almost incompressible and Poisson | ||
| Key Words | ||
| experimental investigation; finite element method (FEM); hyperelasticity; optimization; rubber | ||
| Address | ||
| Debora Francisco Lalo, Marcelo Greco: Graduate Program in Structural Engineering, Department of Structural Engineering, School of Engineering, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil Matias Meroniuc: Fluid Mechanics Laboratory, Railway Engineering, National Technological University, Paris 532, Haedo, Buenos Aires, Argentina | ||