Discussion on Constitutive Relationship of Fiber-Reinforced Thermoplastic Resin Matrix Composites
Thermoplastic composites have the characteristics of easy processing and recyclability,which leads to broad application prospects.Accurate material constitutive model combined with finite element analysis can shorten the research cycle of its applications and reduce the design cost of products.In this paper,the constitutive model of hot-pressed forming composites considering viscosity,the constitutive model of 3D printing composites considering viscosity,the constitutive model of braided composites considering viscosity,and the constitutive model of short fiber composites are introduced.The future research focus of fiber-reinforced thermoplastic resin matrix composites is also prospected.
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