树脂基复合材料中埋入大直径光纤性能的研究

RESEARCH ON LARGE DIAMETER OPTICAL FIBER EMBEDDED IN COMPOSITE MATERIAL

本文依据国家有关的复合材料测试标准对树脂基复合材料埋入与不埋空心光纤进行了对比实验。实验结果表明大直径空心光纤埋入树脂基复合材料中对其性能的影响是比较小的，不会影响到树脂基复合材料在工程结构中性能和使用。从而为复合材料的智能自诊断与自修复提供了一种研究的新方法。

Hollow optical fiber can be used to inspect the mechanics performance and embedded to repair the damage and crack in composite materials.But composite materials are much different from traditional materials such as metal.So it is important to test the performance between hollow optical fiber and composite materials.The test of composite materials with optical fibers embedded or not was done according to china test standard in order to find the comparison character.Through experiment,we find very little difference between the two kinds and this composite material can be used in project.Thus a new method to self diagnose and selfrepair of composite material is provided.