复合材料科学与工程 ›› 2021, Vol. 0 ›› Issue (4): 119-123.DOI: 10.19936/j.cnki.2096-8000.20210428.018

• 综述 • 上一篇    下一篇

纤维增强复合材料筋材拉挤组合工艺研究进展

付成龙   

  1. 成都航空职业技术学院,成都610100
  • 收稿日期:2020-05-26 出版日期:2021-04-28 发布日期:2021-04-30
  • 作者简介:付成龙(1991-),男,硕士,助教,主要从事复合材料成型工艺方面的研究。
  • 基金资助:
    成都航空职业技术学院科研平台建设项目(061886)

RESEARCH PROGRESS IN PULTRUSION COMBINATION TECHNOLOGY OF FIBER REINFORCED COMPOSITE BAR

FU Cheng-long   

  1. Chengdu Aeronautic Polytechnic, Chengdu 610100, China
  • Received:2020-05-26 Online:2021-04-28 Published:2021-04-30

摘要: FRP筋材具有轻质高强、耐腐蚀、疲劳性好等优点,在土木工程领域具有广泛的应用前景。本文介绍了FRP筋材的使用背景及制备工艺,重点综述了制备FRP筋材所使用的几种组合工艺的研究概况,包括注射拉挤、缠绕拉挤和编织拉挤工艺,并指出了今后的发展方向。

关键词: 拉挤成型, 注射成型, 缠绕, 编织, 复合材料

Abstract: FRP bars have the advantages of light weight, high strength, corrosion resistance and good fatigue performance, etc., which have a wide application prospect in the field of civil engineering. The paper introduces the application background and preparation process of FRP bars, and mainly summarizes the research situation of several combined processes used in the preparation of FRP bars, including injection pultrusion, winding pultrusion and braiding pultrusion. The future of developments in these fields is pointed out.

Key words: pultrusion process, injection molding, winding, braiding, composites

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