STUDY ON TENSILE PROPERTIES OF CARBON FIBER COMPOSITE TUBE-ALUMINUM ALLOY ADHESIVE JOINT

Abstract

Abstract: The influence of bonding length, adhesive layer thickness and external tightening firmware on the failure load for a carbon fiber composite tube-aluminum alloy joint connected by adhesive were investigated through tensile tests. The results show that the failure load increases with the bonding length first but decreases from a critical bonding length, while it decreases with the adhesive layer thickness monotonously. As the bonding length and adhesive layer thickness increase, the dominant mechanism for the rupture of the joint is shifted from the failure of the composite material and partial of the adhesive layer to the failure of tube-adhesive interfacial bonding and overall adhesive layer. By applying a tightening firmware on the adhesive surface, the stripping stress caused by some additional bending moments can be cancelled, thereby the joint gets strengthened. With a bonding length of 100 mm, an adhesive layer thickness of 0.01 mm~ 0.02 mm and three unevenly spaced fasteners, the adhesive joint can withstand a maximum load of up to 255 kN.

Key words: carbon fiber composite tube, adhesive, tensile properties, failure load, composites

CLC Number:

TB332

WANG Hua, WANG Xi-jie, WANG Zeng-jia. STUDY ON TENSILE PROPERTIES OF CARBON FIBER COMPOSITE TUBE-ALUMINUM ALLOY ADHESIVE JOINT[J]. Composites Science and Engineering, 2020, 0(6): 95-97.

References

[1] 郭居上, 高维成. 热力载荷作用下复合材料板-铝合金板接头钉载分配与钉孔周边应力分布[J]. 计算机辅助工程, 2018, 27(4): 35-40.
[2] 关志东, Yang Chihdar. 复合材料管接头拉扭作用下胶层应力分析[J]. 复合材料学报, 2004, 21(3): 96-101.
[3] 李峰, 刘加顺, 张冬冬, 等. GRPF管-铝合金管纤维缠绕齿连接接头拉伸试验[J]. 复合材料学报, 2018, 35(10): 2678-2688.
[4] 唐华清, 刘龙权. 新型金属/复合材料混合连接结构试验研究[J]. 航空制造技术, 2017, 22: 45-49.
[5] 刘遂, 关志东, 郭霞, 等. 复合材料双搭接接头拉伸强度研究[J]. 航空材料学报, 2012, 32(5): 86-91.
[6] 袁辉, 刘鹏飞, 王景全, 等. 胶层厚度对胶连接接头承载力的影响机理与控制[J]. 解放军理工大学学报, 2013, 14(1): 53-57.
[7] 孙威. 接头端部开槽对复合材料胶接接头性能影响的研究[D]. 长沙: 湖南大学, 2018: 39-44.
[8] 莫丽蓉, 陆湘贤, 封进, 等. FSAE赛车碳纤维悬架粘接件拉伸强度改进分析[J]. 桂林航天工业学院学报, 2018(3): 329-333.
[9] 王海鹏, 刘梦媛, 陈新文. 复合材料管-铝接头胶接结构抗拉性能试验研究[J]. 纤维复合材料, 2013, 27(3): 27-29.
[10] 鞠苏, 肖加余, 江大志, 等. 复合材料管接头与钢管间摩擦力及其对管接头强度的影响-数值分析[J]. 复合材料学报, 2007, 24(3): 167-172.
[11] 韩江义, 陈力. 碳纤维管与铝合金的胶接强度试验研究[J]. 现代制造工程, 2014(12): 64-67.
[12] 雷良超, 周光明, 陆方舟, 等. 复合材料缠绕接头拉伸失效性能有限元分析[J]. 兵器装备工程学报, 2018, 39(4): 174-178.
[13] 李建成, 张海燕, 刘庆云, 等. 纤维增强热固性塑料管轴向拉伸性能试验方法: GB/T 5349—2005[S]. 北京: 中国建筑材料工业协会, 2005.

[1]	ZHANG Qian, ZHANG Yifan, ZOU Qi, ZHANG Peng, JIAO Yanan, AN Liuxu, LIU Yanfeng, ZHANG Daijun, HAO Junjie, CHEN Li. Connection performance and failure mechanisms of three-dimensional woven composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 5-11.
[2]	YAN Jiqiang, XIE Zongyou, LI Jun, ZOU Qi, LEI Shuai, CAO Tienan, ZHANG Daijun. Effect of ply angle on anti-high speed impact properties of polyimide fiber reinforced composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 12-18.
[3]	GUO Miaocai. The interlayer structures and lightning strike damage behaviors of the conductive particles modified highly tough composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 28-36.
[4]	LI Moying, ZHENG Linfeng, LIU Gang, LI Mengjiao, YAO Jianan. Adhesion study of carbon fiber/polyaryletherketone thermoplastic composites with epoxy coatings [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 37-42.
[5]	HUANG Daming, TANG Lixin, SUN Juntao, WANG Wei. Research on the effect of residual monomer acrylonitrile on the preparation of PAN-based carbon fiber [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 48-51.
[6]	YAN Lei, ZHAO Fei, HUAN Dajun, ZHANG Shengyuan, WANG Bin, XIAO Jun. Research on tension-tensile fatigue behavior and life prediction of T700/PPS filament winding thermoplastic composites with NOL rings [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 73-81.
[7]	SONG Jianhui, YU Xiaochen, ZHU Yingdan, WU Huaping, ZHANG Xiongjun, CHEN Gang. Advances in fatigue performance of fiber reinforced composite-metal hybrid joints [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 105-112.
[8]	HU Zehui, LI Yong, HUAN Dajun, HAN Bing, GUO Da. Research status and development trend of Z-pin reinforced anti-heat insulation composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(9): 125-132.
[9]	WANG Xiaoming, WANG Xiaobo, CHENG Yanan, ZHANG Chen, QUAN Zhenzhen, ZHANG Hui, LIU Yong, SUN Houli, YU Jianyong. Fabrication and impact performance analysis of carbon/Kevlar fiber hybrid 3D braided composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 5-10.
[10]	LI Jiamin, TAN Lina, JIANG Hanwei, FAN Ruyi, RAN Qichao. Study on properties of epoxy modified benzoxazine resin for RTM technology [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 11-16.
[11]	LING Xujie, CHEN Yinhong, LU Yizhou, FANG Yuan. Study on flame retardant properties and impact properties of flame retardant microcapsule modified glass fiber reinforced polymer composites [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 17-23.
[12]	MAO Jingqiao, HU Yiling, PANG You, YANG Yuqiu. Preparation and performance study of sizing treated carbon fiber/polypropylene composite molded by CF/PP fiber mat [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 32-38.
[13]	WANG Haoda, ZHU Fuxian, HU Kejun, XU Xianyi. Parametric finite element modeling method for fiber reinforced composite bolted structures [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 53-61.
[14]	XIE Lilai, HU Congliang, DONG Min, YANG Xiaohui, LIU Penghui. Fatigue life calculation method of wind turbine blade based on piecewise linear mean stresses correction [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 62-69.
[15]	FENG Xuebin, WANG Bowen, ZHANG Wenwei, DENG Hang, LIU Penghui. Life prediction method of wind turbine blade flapping fatigue test based on CLD model [J]. COMPOSITES SCIENCE AND ENGINEERING, 2024, 0(8): 70-74.