An equivalence between generalized Maxwell model and fractional Zener model
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- 作者：Rui Xiao ; rxiao@hhu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongguang Sun ; Wen Chen
- 关键词：Viscoelasticity ; Rheological model ; Fractional model
- 刊名：Mechanics of Materials
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：100
- 期：Complete
- 页码：148-153
- 全文大小：1048 K
文摘
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We present a comparison of the performance of the generalized Maxwell model and fractional Zener model to describe viscoelasticity.
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The discrete cumulative relaxation spectrum of the generalized Maxwell model forms a staircase approximation of that of the fractional Zener model.
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The results show that the two models are quantitatively equivalent under various loading conditions.