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船用电缆剩余寿命快速检测方法研究

DOI: 10.3969/j.issn.1006-7043.201401057

Keywords: 船用电缆, 硬度, 剩余寿命, 快速检测

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Abstract:

为快速检测船用电缆的剩余使用寿命,尝试应用硬度这一可以快速检测的特征量来建立一种船舶电缆绝缘老化寿命快速检测方法。对船用丁苯橡胶电缆开展了加速老化实验,并对老化后的试样进行了硬度测试,并对所得数据进行处理,提出基于硬度的船用电缆剩余寿命快速检测方法,最后通过标准的基于断裂伸长保留率的寿命检测方法对所提出的快速检测方法进行检验。结果表明,2种方法具有高度的一致性,从而为船用电缆剩余寿命快速评估提供一种新的思路。

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