Test and selection of adhesive for reinforced structural repair of composite stiffened panel

Expand
  • Wuhu Machinery Plant,Wuhu 241007

Received date: 2019-05-06

  Revised date: 2020-05-31

  Online published: 2020-10-20

Abstract

In view of the lamination damage of composite stiffened panel in a part of the aircraft,the effect of scarf repair was verified.By comparison of the tensile shear strength and peel strength at different temperatures to confirm the adhesive between J-200-2 and J-272.The results showed that J-272 film was more sensitive to temperature.In order to verify the repair effect of using J-200-2 adhesive,the damage of typical stiffened panel skin 1/2 and 1/4 layers were repaired.The results showed that the bearing capacity was increased by 20% and 14.3% respectively.Based on the software of ABAQUS,a finite element model was developed in the study simulating the axial compression strength and failure mode of repaired specimens.The failure load was increased 22% from 409kN to 501.1kN.The finite element analysis proved that the J-200-2 adhesive had satisfied repair effect.

Cite this article

Sun Yungang, He Wang, Xu Guangqun . Test and selection of adhesive for reinforced structural repair of composite stiffened panel[J]. New Chemical Materials, 2020 , 48(9) : 159 -163 . DOI: 10.19817/j.cnki.issn 1006-3536.2020.09.035

References

[1] 杜善义.先进复合材料与航空航天[J].复合材料学报,2007,24(1):1-12.
[2] Tang Jianmao,Li Jianlong.Recent progress of application of advanced composite materials in aerospace industry[J].Spacecraft Environment Engineering,2010,27(5):552-557.
[3] 冀赵杰,关志东,黎增山.等.低速冲击下复合材料加筋板的损伤阻抗性能[J].北京航空航天大学学报,2016,42(4):751-761.
[4] 李绍春,熊峻江.复合材料胶接修补件力学性能的实验研究与数值模拟[J].材料工程,2011(6):11-16.
[5] Armstrong K B,Bevan L G,Cole II W F.Care and repair of advanced composites[M].USA:Society of Automotive Engineers,2005,145-192.
[6] Wang C H,Gunnion A J.On the design methodology of scarf repairs to composite laminates[J].Composites Science and Technology,2008,68(1):35-46.
[7] Philippe Cognard.Handbook of adhesives and sealants[M].Oxford:Elsevier,2005,215-347.
[8] 胡克旭,董坤,杨耀武,等.胶粘剂粘剂在温度作用下的剪切性能试验研究[J].湖南大学学报,2016,43(7):120-125.
[9] 王新军,邓强,乔乔,等.一种飞机结构修理胶粘剂性能分析[J].航空制造技术,2016(3):71-73.
[10] 乔海涛,邹贤武.SY-H1糊状胶粘剂性能研究[J].航空材料学报,2002,22(4):40-45.
[11] 李乐坤,李曙林,常飞,等.复合材料加筋壁板压缩屈曲与后屈曲分析[J].南京航空航天大学学报,2016,48(4):563-568.
[12] 刘遂,关志东,郭霞,等.平面编织混杂铺层层板穿透挖补修理参数分析[J].北京航空航天大学学报,2013,39(2):248-267.
[13] 王绥安,李想,谢宗蕻,等.复合材料层合板斜切型挖补修理实验[J].哈尔滨工业大学学报,2017,49(5):56-61.
[14] 郝建滨,李旭东,穆志韬,等.复合材料修理参数对胶接层剪切应力影响规律的研究[J].机械科学与技术,2016,35(3):484-488.
[15] 顾东雅.胶粘剂剪切强度影响因素的研究[J].化工科技市场,2009,32(12):31-32.
[16] Awaja F,Bum M J,Gilbert M,et al.Surface molecular degradation of selected high performance polymer composites under low earth orbit environmental conditions[J].Polymer Degradation and Stability,2011,96(7):1301-1309.
[17] Bao L R,Yee A F.Effect of temperature on moisture absorption in a bismaleimide resin and its carbon fiber composites[J].Polymer,2006,43(14):3987-3997.
[18] 程小全,赵文漪,高宇剑,等.胶粘剂性能对挖补修理层合板拉伸性能的影响[J].北京航空航天大学学报,2013,39(19):1144-1162.
[19] 杨银环.复合材料胶接接头的力学性能研究[D].哈尔滨:哈尔滨工业大学,2012.
Options
Outlines

/