介绍了将FBG嵌入三维编织复合材料的方法,提出了三维编织复合材料状态健康监测方法,分析了材料在拉伸承载下的内部应变与FBG变化关系,提出了信号采集和处理方式.实验结果表明,FBG传感器具有优异的传感特性,复合材料的编织角对FBG的信号有一点影响,植入光纤对复合材料的力学性能影响不大.本课题的研究为先进智能复合材料的研发与应用提供了依据.
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