基于数学模型的复合材料拉伸性能与纤维排列角度关系研究  

Study on the Relationship between Fabric Tensile Properties and Fiber Alignment Angle Based on a Mathematical Model

作　　者：付式鹏 FU Shipeng(Fuzhou Polytechnic,Fuzhou 350100,China)

机构地区：[1]福州职业技术学院,福州350100

出　　处：《高科技与产业化》2025年第1期30-33,共4页High-Technology & Commercialization

摘　　要：本文以复合材料拉伸性能与纤维排列角度的关系为研究对象,构建了一个基于纤维力学原理的数学模型,并通过实验验证了模型的准确性。研究发现,纤维排列角度对拉伸性能具有显著影响,随着排列角度的增加,拉伸强度呈上升趋势,但增长速率在一定角度后逐渐减小。实验结果表明,存在一个最优纤维排列角度(约60°),此时拉伸性能达到最佳。本研究为复合材料设计和生产提供了理论依据,有助于优化生产过程,提高复合材料的质量和性能,同时对复合材料科学研究具有一定的参考价值。This paper investigates the relationship between tensile properties and fiber alignment angle,and constructs a mathematical model based on fiber mechanical principles,which has been validated through experimentation.The study reveals that the fiber alignment angle has a significant impact on the tensile properties;as the alignment angle increases,the tensile strength shows an upward trend,but the rate of increase gradually decreases after a certain angle.Experimental results indicate that there is an optimal fiber alignment angle(approximately 60°) at which the tensile performance is optimal.This research provides a theoretical basis for the design and production of composite materials,aiding in the optimization of the production process,improving the quality and performance of composite materials,and offering reference value for scientific research in composite materials.

关 键 词：拉伸性能 数学模型 复合材料 

分 类 号：TB33[一般工业技术—材料科学与工程]