Comparison of hyperelastic models for rubber-like materials
Comparison of hyperelastic models for rubber-like materials
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DOI：
10.5254/1.3547969
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发表时间：
2006-11-01
影响因子：
1.5
通讯作者：
Verron, E.
中科院分区：
文献类型：
--
作者：
Marckmann, G.;Verron, E.
本文提出了一个全面的比较二十超弹性模型的橡胶类材料。这些模型再现不同类型的加载条件的能力进行了分析，由于两组经典的实验数据。每个模型的材料参数和拉伸范围的有效性，确定了一个有效的拟合过程。然后，这20个模型的排名建立，突出新的有效的本构方程，可以有利地取代众所周知的模型，这是广泛使用的工程师的橡胶零件的有限元模拟。
The present paper proposes a thorough comparison of twenty hyperelastic models for rubber-like materials. The ability of these models to reproduce different types of loading conditions is analyzed thanks to two classical sets of experimental data. Both material parameters and the stretch range of validity of each model are determined by an efficient fitting procedure. Then, a ranking of these twenty models is established, highlighting new efficient constitutive equations that could advantageously replace well-known models, which are widely used by engineers for finite element simulation of rubber parts.