三维五向编织玻纤/碳纤环氧树脂混杂复合材料冲击性能和冲击后弯曲性能研究

复合材料科学与工程 ›› 2014, Vol. 0 ›› Issue (7): 57-61.

三维五向编织玻纤/碳纤环氧树脂混杂复合材料冲击性能和冲击后弯曲性能研究

方丹丹, 阎建华^*

东华大学纺织学院,上海201620

收稿日期:2013-10-08 发布日期:2021-09-15
通讯作者: 阎建华(1956-),男,研究员,主要从事三维编织复合材料工艺、性能方面的研究。
作者简介:方丹丹(1986-),女,研究生,研究方向为三维编织复合材料的冲击性能。
基金资助:
上海市科技成果转化和产业化项目(12521102400)

INVESTIGATION ON IMPACT AND POST-IMPACT FLEXURAL PROPERTY OF 3D FIVE-DIRECTION BRAIDED CARBON/GLASS HYBRID EPOXY COMPOSITES

FANG Dan-dan, YAN Jian-hua^*

College of Textiles, Donghua University, Shanghai 201620, China

Received:2013-10-08 Published:2021-09-15

摘要/Abstract

摘要： 该文研究了三维五向玻纤/碳纤编织混杂复合材料的冲击性能和冲击后弯曲性能,对试样分别进行了落锤冲击试验和三点弯曲试验。研究表明,通过落锤冲击试样发现,冲击后冲击面的损伤比背面的损伤低,冲击背面裂纹主要沿纵向扩展;通过弯曲性能测试得出碳纤维的加入使玻璃纤维复合材料的弯曲模量提高;当轴纱排布为CF∶GF∶CF时,混杂复合材料的抗冲击性能最好,材料的抗冲击性能与混杂方式有关。

关键词: 三维五向编织, 混杂复合材料, 弯曲性能, 冲击性能

Abstract: The impact property and residual flexural property of three-dimensional (3D) five-direction braided glass/carbon hybrid epoxy composites after impact was studied. In this work, the drop weight impact test and three point bending test were conducted. The results indicate that, after the drop weight impact test, the impact surface is less damaged than the back surface. In the back surface, the disperse of the cracks was mainly along the longitudinal direction, and the three point bending test shows that the flexural modulus of glass fiber composites is increased when mixed with carbon fibers. When the axial yarn arrangement were CF∶GF∶CF, the impact resistance of the hybrid composite is the best. The property of impact resistance is related to hybrid methods.

Key words: three-dimensional five-direction braid, hybrid composite, flexural property, impact resistance

中图分类号:

TB332

方丹丹, 阎建华. 三维五向编织玻纤/碳纤环氧树脂混杂复合材料冲击性能和冲击后弯曲性能研究[J]. 复合材料科学与工程, 2014, 0(7): 57-61.

FANG Dan-dan, YAN Jian-hua. INVESTIGATION ON IMPACT AND POST-IMPACT FLEXURAL PROPERTY OF 3D FIVE-DIRECTION BRAIDED CARBON/GLASS HYBRID EPOXY COMPOSITES[J]. COMPOSITES SCIENCE AND ENGINEERING, 2014, 0(7): 57-61.

参考文献

[1] Gause LW,Alper JW. Structural properties of braid graphite/epoxy composites[J]. Journal of Composite Technology & Research, 1987, (9): 141-150.
[2] A.P. Mouritz,M.K. Bannister,P.J. Falzon,K.H. Leong. Review of applications for advanced three-dimensional fibre textile composites[J]. Composites: Part A, 1999, 30:1445-1461.
[3] Gong JC, Sankar BV. Impact properties of three-dimensional braided graphite/epoxy composites[J]. Journal of Composite Materaials, 1991, (25): 715-731.
[4] 宁荣昌. 复合材料冲击损伤问题的研究现状[J]. 玻璃钢复合材料, 1992,(6):34-40.
[5] 汪星明, 邢誉峰. 三维编织复合材料研究进展[J]. 航空学报, 2010, 31(5):914-926.
[6] 宁荣昌, 王孝忠. 环氧玻璃钢层合板的冲击损伤特性(二)[J]. 玻璃钢/复合材料, 1992,(4).
[7] 单向芳纶/玻璃纤维混杂复合材料板材拉伸性能研究[J]. 玻璃钢/复合材料, 2007, (6):35-37.
[8] 贾碧, 邸永江, 张腾飞, 杨定. 复合材料应用及产业化[A]. 复合材料创新:创新与可持续发展[C]. 中国知网, 2010. 1167-1173.
[9] 李龙, 张茂林, 王俊勃. 单向芳纶/PP复合材料平面纵横剪切性能的分析研究[J]. 玻璃钢/复合材料, 2003,(4):3-5.
[10] 李嘉禄. 用于结构件的三维编织复合材料[J].航天返回与遥感, 2007,28(2):53-58.
[11] 陈利, 李嘉禄,李学明.三维编织中纱线的运动规律分析[J]. 复合材料学报,2002,19(2):71-71.
[12] 周春华, 刘威, 李学闵, 范军. PA纤维/环氧树脂超混杂复合材料的层压成型工艺[J]. 玻璃钢/复合材料, 1998,(3):42-44.
[13] 张大兴, 张佐光. CF/GF、CF/KF混杂纤维复合材料混杂效应实验与分析[J].新型碳材料,1997,12(3):47-51.
[14] 严科飞, 张程煜, 乔生儒, 韩栋, 李玫. C/C和C/SiC复合材料的夏比冲击性能研究[J]. 航空材料学报, 2011,31(2):95-92.
[15] 吴德隆, 郝照平. 五向编织结构复合材料的分析模型[J]. 宇航学报, 1993(3) : 13-16.