简要地概述了数学方法在描述和预测纤维增强聚合物复合材料力学性能研究中的应用情况,在此基础上综合分析了纤维增强聚合物复合材料力学模型的特点,并介绍了混合法则,Halpin-Tsai模型,Cox模型和Kelly-Tyson模型等常用模型的原理,评述了它们在实际应用中的优势和缺点,讨论了构建木塑复合材料力学模型过程中涉及的假设和参数设定等关键问题,最后展望了力学模型在木塑复合材料中的应用前景。
In this paper,the mathematical methods applied for describing and predicting the mechanical properties of natural fibre-polymer composites(NFPCs) were briefly reviewed.The characteristics of these models were comprehensively analyzed,and then some common used models for NFPCs such as the rule of mixtures(ROM),Halpin-Tsai model,Cox model and Kelly-Tyson model were discussed in detail,and their advantages and disadvantages in practical application were also given.In addition,the importance of assumption and parametric in establishing models were pointed out.Finally,the potential application of these models on wood-plastic composites(WPCs) products was presented.
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