复合材料中纤维的抗拔机理

Study on Anti-Tensile Mechanism of Fiber in Composites

分析了纤维抗拔作用机理,建立了纤维抗拔作用的力学模型,用解析方法研究了纤维—基体之间应力与变形的一些规律,结合试验验证了该方法的合理性,提出了根据荷载传递函数确定纤维抗拔力的方法。

In this paper, anti - tensile mechanism model of the fiber was constructed. Some laws of stress and strain between the fiber and matrix were studied by means of analytical function and the validity of this method was proved by experiment and test. The idea of anti - tensile ability of the fiber was presented by load transferring function.