基于声发射参数的碳/环氧复合材料可靠性研究

2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI:10.1109/ICQR2MSE.2012.6246320

Nengjun Yang, Yang Cheng, Xiaolin Yang, X. Long

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引用次数: 0

摘要

为了研究结构构件在载荷作用下的使用寿命，本文进行了碳/环氧复合材料的拉伸损伤试验。基于实验信号参数，建立了碳/环氧复合材料损伤发展的数学模型，并对碳/环氧复合材料的可靠性进行了探讨。最后，推导了复合材料剩余寿命与工作寿命的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on the reliability of carbon/epoxy composite based on acoustic emission parameters

In order to study the operating life of structural components under the condition of load, the tensile damage experiments of carbon/epoxy composite are done in this paper. Then the mathematic model of the damage development of carbon/epoxy composite is built based on the experimental signal parameters, and then the reliability of carbon/epoxy composite is also discussed in this paper. Finally, the relationship between residual life of composite material and working-ours is deduced.

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2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering

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