A model of single boron fiber(B_f)pullout was described,and the distribution of shear stress at the interface of B_f/epoxy resin composites was studied.

• 采用单根硼纤维拔出模型分析了硼纤维拔出过程界面剪切应力的分布;同时设计了一种单纤维拔出试样制备方法,并测试了不同硼纤维/环氧复合材料界面抗剪强度。