The results show that the interfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased.
实验结果证明，芳纶表面改性显著提高了其复合材料界面的粘结强度，相反却降低了其界面断裂能。
The interfacial fracture toughness is effectively evaluated based on the finite element results and the energy-based deflection criterion.
基于有限元结果和能量偏移准则，有效地评估了界面断裂韧性。
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