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柔性单向复合层压板的切割程序、拉伸测试和老化
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JoVE Journal Engineering
Cutting Procedures, Tensile Testing, and Ageing of Flexible Unidirectional Composite Laminates
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柔性单向复合层压板的切割程序、拉伸测试和老化

DOI:
10.3791/58991-v

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07:53 min

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April 27, 2019

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, , , ,
1Material Measurement Laboratory,National Institute of Standards and Technology, 2Theiss Research, 3Chemical and Biomolecular Engineering Department,University of Maryland

Chapters

  • 00:04Title
  • 00:38Cutting Procedure for Warp-direction Specimens, Cut Perpendicular to Roll Axis
  • 03:00Tensile Testing of Unidirectional Laminate Specimens
  • 04:36Beginning an Aging Experiment
  • 05:23Extracting Aged Material Strips for Analysis
  • 06:33Results: Load versus Extension Plots and Failure Stress Distributions
  • 07:27Conclusion

Summary

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研究的目的是开发方案,以制备一致的样品,以便对高强度芳纶或超高摩尔-质量聚乙烯基柔性单向复合层压材料进行精确的机械测试,并描述对这些材料进行人工老化的协议。

Tags

Unidirectional CompositeFlexible CompositeTensile TestingCutting ProcedureAgeingFiber DirectionSpecimen PreparationSoft Body Armor

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