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Enhancement of impact toughness and damage behaviour of natural fibre reinforced composites and their hybrids through novel improvement techniques: A critical review

机译:通过新改进技术提高天然纤维增强复合材料和杂种杂交种的影响韧性和损伤行为:批判性评论

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摘要

The importance of natural fibres over synthetic fibres have gained significant attention in the research area, due to their higher specific strength, stiffness, lightweight and inexpensive. Natural fibre composites used in various applications are often susceptible to moisture absorption and various critical loadings scenarios during their service life such as low-velocity impact damages which is a concern for structural and non-structural applications. For enhancing the toughness of natural fibres hybridisation with synthetic fibres is essential. This paper examines the essential information critically from the published literature influencing the morphological characteristics, fracture toughness, damage tolerance and impact resistance of natural fibre reinforced and their hybrid composites. Following this, this review paper critically analyses the novel improvement techniques suitable for natural fibre composites for damage tolerance and impact resistance behaviours.
机译:由于其较高的比强度,刚度,轻巧和廉价,天然纤维对合成纤维的重要性在研究领域获得了显着的关注。各种应用中使用的天然纤维复合材料通常易受湿度吸收和各种关键载荷场景在其使用寿命期间,例如低速冲击损坏,这是结构和非结构应用的关注。为了增强天然纤维的韧性,用合成纤维杂交至关重要。本文批判性地从发表的文献中批判性,影响天然纤维增强的形态特征,断裂韧性,抗损伤和抗冲击性及其杂种复合材料。在此之后,本综述纸张划分了适用于天然纤维复合材料的新型改进技术,用于损坏容差和抗冲击性行为。

著录项

  • 来源
    《Composite Structures》 |2021年第3期|113496.1-113496.31|共31页
  • 作者单位

    Univ Portsmouth Sch Mech & Design Engn Adv Mat & Mfg AMM Res Grp Anglesea Rd Anglesea Bldg Portsmouth PO1 3DJ Hants England|Mil Technol Coll Dept Syst Engn Al Matar St Muscat 111 Oman;

    Univ Portsmouth Sch Mech & Design Engn Adv Mat & Mfg AMM Res Grp Anglesea Rd Anglesea Bldg Portsmouth PO1 3DJ Hants England;

    Univ Portsmouth Sch Mech & Design Engn Adv Mat & Mfg AMM Res Grp Anglesea Rd Anglesea Bldg Portsmouth PO1 3DJ Hants England;

    Univ Portsmouth Sch Mech & Design Engn Adv Mat & Mfg AMM Res Grp Anglesea Rd Anglesea Bldg Portsmouth PO1 3DJ Hants England;

    Mil Technol Coll Dept Syst Engn Al Matar St Muscat 111 Oman;

  • 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

    Natural fibre; Synthetic fibre; Hybrid composites; Morphological characteristics; Damage tolerance; Fracture toughness; Impact resistance;

    机译:天然纤维;合成纤维;杂交复合材料;形态特征;损伤耐受性;裂缝韧性;抗冲击性;
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