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影响因子：7.685

发表刊物：Composites Communications

关键字：Short fiber reinforced composites, Viscoelastic properties, Micromechanical modeling, Homogenization method, Representative volume element

摘要：In this work, the effective elastic and viscoelastic properties of short fiber reinforced composites (SFRCs) were  investigated based on micromechanical modeling and homogenization methods. Theoretical models were proposed for revealing the mechanisms of constituents and microstructures on the elastic and viscoelastic properties of SFRCs, which were numerically validated by finite element simulations based on representative volume element models. Multiple influencing factors were comprehensively considered during the process of numerical validation. The theoretical models were then experimentally validated using experimental data of glass fiber reinforced polymer composites in the literature. The numerical and experimental results illustrate that the theoretical models can provide accurate predictions for the elastic and viscoelastic properties of randomly distributed SFRCs under various conditions in both time and frequency domains.

论文类型：期刊论文

学科门类：工学

文献类型：J

卷号：35

页面范围：101341

ISSN号：2452-2139

是否译文：否

发表时间：2022-09-29

收录刊物：SCI

合写作者：Yang Chen,Zaoyang Guo,Ning Hu

通讯作者：Weifu Sun