摘要
界面剪切强度及纤维强度分布参数是复合材料设计及应用研究中的重要参数，本文采用单纤维段埋入法测定了上述两个参数。通过实验研究说明了单纤维段埋入法是一种测定界面剪切强度及纤维强度分布参数的有效的实验方法；同时证实了基体的力学性能对界面剪切强度有着重要的影响。
Single fibre fragmentation test was conducted to determine the interfacial shear strength and the fibre′s tessile strength for fibre/epoxy comosites. It was justified that single fibre fragmentation test might be an effective method for determination of the two papameters. It was also found that the mechanical properties of epoxy matris had substantial influence on the interfacial shear strength. All experiments were completed on self made equipments.
出处
《实验力学》
CSCD
北大核心
1997年第2期204-208,共5页
Journal of Experimental Mechanics
基金
国家自然科学基金
关键词
复合材料
界面强度剪切
Weibull参数
纤维
树脂
composites, interfacial shearing strength, Weibull parameters, single fibre fragmentation test.
