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Internal damage investigation of the impacted glass/glass+ aramid fiber reinforced composites by micro-computerized tomography

机译:微计算机层析成像技术研究玻璃/玻璃+芳纶纤维增强复合材料的内部损伤

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摘要

This paper utilizes the micro-computerized tomography as the non-destructive inspection technique to characterize and compare damage modes of glass and glass + aramid fiber reinforced polyester laminated composites. Main goal of this study is to visualize the internal impact damage variation due to reinforcement type by using micro-computerized tomography scanning. Impact tests were performed on glass fiber reinforced and glass fiber+aramid fiber reinforced polyester composites at the same conditions and both composites were tested at 80 J energy. After low velocity impact tests, micro-computerized tomography scans of both composites were taken from SkyScan 1173 system.
机译:本文利用微机断层扫描技术作为无损检测技术来表征和比较玻璃和玻璃+芳纶纤维增强聚酯层压复合材料的损伤模式。这项研究的主要目的是通过使用微型计算机断层扫描技术可视化由于加固类型而引起的内部冲击损伤变化。在相同条件下对玻璃纤维增​​强和玻璃纤维+芳纶纤维增强的聚酯复合材料进行了冲击测试,并且两种复合材料均在80 J能量下进行了测试。经过低速冲击测试后,从SkyScan 1173系统进行了两种复合材料的微计算机断层扫描。

著录项

  • 来源
    《NDT & E international》 |2012年第2012期|p.1-7|共7页
  • 作者单位

    School of Civil Aviation, Kocaeli University, Arslanbey Campus, 41285, Izmit, Turkey;

    Mechanical Engineering Deptarment, Kocaeli University, Umuttepe Campus, 41380 Izmit, Turkey,TUB1TAK-MAM, Materials Institute, PO Box 21. 41470 Gebze, Turkey;

    Mechanical Engineering Deptarment, Kocaeli University, Umuttepe Campus, 41380 Izmit, Turkey;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    computed tomography; composite materials; impact; visualization; damage;

    机译:CT检查;复合材料;影响;可视化损伤;

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