方形截面玻璃纤维编织复合材料管件物的能量吸收特征

玻璃钢/复合材料 ›› 2016, Vol. 0 ›› Issue (1): 51-57.

方形截面玻璃纤维编织复合材料管件物的能量吸收特征

许晶¹,马岩²,阳玉球^1,3*

1.东华大学,上海201620;
2.京都工艺纤维大学,京都606-0962;
3.面料技术教育部重点实验室,上海201620

收稿日期:2015-06-08 出版日期:2016-01-28 发布日期:2016-01-28
通讯作者: 阳玉球(1976-),女,副教授,博士,主要从事纤维增强复合材料机械性能的研究。
作者简介:许晶(1992-),女,硕士,研究方向为复合材料管件能量吸收。
基金资助:
国家自然科学基金(51302036);高等学校博士学科点专项科研基金(20130075120006);中央高校基本科研业务费专项资金(东华大学)(2232013D3-20)

ENERGY ABSORPTION CAPABILITY OF BRAIDED GLASS FIBER REINFORCED COMPOSITE TUBES WITH RECTANGULAR CROSS SECTION

XU Jing¹, MA Yan², YANG Yu-qiu^1,3*

1.College of Textiles, Donghua University, Shanghai 201620, China;
2.Advanced Fibro-Science, Kyoto Institute of Technology, Kyoto 606-0962, Japan;
3.Key Laboratory of Textile Science & Technology Ministry of Education, Shanghai 201620, China

Received:2015-06-08 Online:2016-01-28 Published:2016-01-28

摘要/Abstract

摘要： 复合材料因其轻质、机械性能好及能量吸收性能高而广受关注。研究表明圆形截面复合材料管件物能量吸收性能优于方形截面的管件物,故目前复合材料管件研究对象高度集中在圆形截面,而对实用价值非常高的方形截面复合材料管件物的研究比较少见。从编织角以及编织方式方面着手,对方形截面玻璃纤维编织复合材料管件物的压缩特征以及能量吸收性能进行了探索性研究,分析了不同编织角的二维(2D)以及三维(3D)结构复合材料管在破坏过程中伴随的微观破坏,并讨论了其破坏机理的差异性。

关键词: 能量吸收, 复合材料管件物, 方形截面, 三维结构, 编织角, 玻璃纤维

Abstract: Composite materials are widely used owing to their light weight, excellent mechanical properties and high energy absorption capability. Previous studies show that energy absorption property of composite tubes with circular cross section is superior to the tubes with rectangular cross section. Consequently, most of current researches focused on tubes with circular cross section, while it is considered that the one with rectangular cross section could be more practically used in industry. In order to investigate the energy absorption capability of two dimensional (2D) braided and three dimensional (3D) glass fiber braided composite tubes with rectangular cross section, axial crushing performance were inducted with regard to braiding angle, and multi-micro fractures in the crushing process was observed by optical microscope to analyze the crush mechanism in this study. It was found that the central crack of D type tubes is shorter than that of T type tubes, which consequently lead to higher energy absorption value as shown in the result.

Key words: energy absorption, composite tubes, rectangular cross section, three dimensional (3D), braiding angle, glass fiber

中图分类号:

TB332

许晶,马岩,阳玉球. 方形截面玻璃纤维编织复合材料管件物的能量吸收特征[J]. 玻璃钢/复合材料, 2016, 0(1): 51-57.

XU Jing , MA Yan , YANG Yu-qiu. ENERGY ABSORPTION CAPABILITY OF BRAIDED GLASS FIBER REINFORCED COMPOSITE TUBES WITH RECTANGULAR CROSS SECTION[J]. Fiber Reinforced Plastics/Composites, 2016, 0(1): 51-57.

参考文献

[1] 雷瑞, 郑化安, 付东升. 高性能纤维增强复合材料应用的研究进展[J]. 合成纤维, 2014, 07: 37-40.
[2] 凌静, 王庆明. 复合材料部件在汽车轻量化中的应用[J]. 现代零部件, 2013, 02: 34-37.
[3] 马岩. 汽车用碳/芳纶纤维增强复合材料管件物的成型以及能量吸收机理的研究[D]. 上海:东华大学, 2014.
[4] Yang Y, Wu X, Hamada H. Application of fibre-reinforced composites beam as energy absorption member in vehicle[J]. International Journal of Crashworthiness, 2013, 18(2): 103-109.
[5] Sridharan S, Li Y. FRP Delamination under Lateral Impact and Inplane Compression[C]. St. Louis, MO: 2006, 1663-1670.
[6] Kobayashi H, Nakama N, Maekawa Z, et al. Fabrication and mechanical properties of braided composite truss joint[C]. Anaheim, California, 1: 1089-1103.
[7] Krebs N E, Rahnenfuehrer E W. Aerospace application of braided structures[J]. Journal of the American Helicopter Society, 1989, 34(3): 69-74.
[8] Okano M, Sugimoto K, Saito H, et al. Effect of the braiding angle on the energy absorption properties of a hybrid braided FRP tube[J]. Journal of Materials Design and Applications, 2005, 219(1): 59-66.
[9] Okano M, Nakai A, Hamada H. Axial crushing performance of braided composite tubes[J]. International Journal of Crashworthiness, 2005, 10(3): 287-294.
[10] Thornton P H, Edwards P J. Energy absorption in composite tubes[J]. Journal of Composite Materials, 1982, 16(6): 521-545.
[11] Mamalis A G, Yuan Y B, Viegelahn G L. Collapse of thin-wall composite sections subjected to high speed axial loading[J]. International journal of vehicle design, 1992, 13(5-6): 564-579.
[12] Kindervater C M. Energy absorption of composites as an aspect of aircraft structural crash-resistance[M]. Stuttgart, Germany: 1990: 643-651.
[13] Yang Y, et al. Energy absorption capability of 3D braided-textile composite tubes with rectangular cross section[J]. Aerospace Science and Technology, 2007, 11: 535-545.
[14] 马岩, 阳玉球. 圆-方异形截面复合材料管件物能量吸收机制[J]. 复合材料学报, 2014, 32(1):243-249.
[15] Hamada H, Ramakrishna S, Satoh H. Crushing mechanism of carbon fibre/PEEK composite tubes[J]. Composites, 1995, 26(11): 749-755.
[16] Hull D. A unified approach to progressive crushing of fibre-reinforced composite tubes[J]. Composites Science and Technology, 1991, 40(4): 377-421.
[17] Thornton P H. Energy absorption in composite structures[J]. Journal of Composite Materials, 1979, 13(3): 247-262.
[18] Ma Y, Sugahara T, Yang Y, et al. A study on the energy absorption properties of carbon/aramid fiber filament winding composite tube[J]. Composite Structures, 2015, 123: 301-311.
[19] Farley G L. Effect of specimen geometry on the energy absorption capability of composite materials[J]. Journal of Composite Materials, 1986, 20(4): 390-400.
[20] Hamada H, Coppola J C, Hull D, et al. Comparison of energy absorption of carbon/epoxy and carbon/PEEK composite tubes[J]. Composites, 1992, 23(4): 245-252.