A Hyper-viscoelastic model for filled-rubber materials: experiments and simulations. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Li, Yunyu; Chen, Shu; Chen, Jing; Shi, Shuyan; Peng, Longfan
• Is Part Of: Journal of physics. Volume 1774:Issue 1(2021)
• Publication Date: 2021-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1774/1/012066
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Rubber has been widely addressed as anti-vibration components in long time service structure, time-dependent behavior is an undesirable problem contributing to the low acceptance by applications. In this paper, a hyper-viscoelastic model is established so that the tension behavior of rubber is simulated and analyzed. This model is constructed by a hyperelastic element in parallel with a viscoelastic model and Polynomial model, which was examined by uniaxial tension test, was proved validly to be hyperelastic. A fairly good agreement between the tension creep test and analytical results claimed that the Generalized Maxwell model with six variables is suitable for expression of hyper-viscoelastic method. In this paper, by combining the results of uniaxial tensile and tensile creep experiments, a hyper-viscoelastic constitutive model is established, and the experiment is simulated compared with the experimental results.