层合板干涉螺接分层损伤及其临界干涉量

doi:10.7527/S1000-6893.2015.0242

Abstract

Abstract:

The interference fit joint of composite laminates boasts high performance, which is the development trend of composite structures in aircraft. However, delamination damage is easy to occur during the interference fit process. So the delamination damage and critical interference percentage are investigated during the interference fit process of carbon fiber reinforced plastics (CFRP) laminates by theoretical modeling and finite element method. Firstly, the mechanical behavior of interference fit bolt joint process and delamination damage are analyzed. Secondly, the critical thrust force without delamination damage of each interlaminar interface is modeled based on the virtual work principle, and then the critical interference percentage is predicted depending on the relation of inserting force and interference value. Finally, the interference fit bolt joint process of CFRP laminates is simulated by ABAQUS platform, and cohesive elements are applied in the interlaminar interface to simulating delamination damage mechanism of various interference percentages. In addition, microscopic delamination damage is evaluated by scanning electron microscope (SEM) in experiments. It is observed that the interference percentage is the principal parameter inducing delamination damage of CFRP laminates. The critical thrust force and critical interference percentage without delamination damage of CFRP laminates decrease with the interlaminar interface moving downward, which indicates that the closer to the bottom of CFRP laminates, the easier to be delamination.

Key words: CFRP, interference fit, delamination, FEA, cohesive element, critical interference percentage

CLC Number:

V258
O346.1

SONG Danlong, ZHANG Kaifu, ZHONG Heng, LI Yuan. Delamination damage and critical interference percentage for interference fit bolt joint of laminates[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2016, 37(5): 1677-1688.

References

[1] CAO Z Q, CARDEW-HALL M. Interference-fit riveting technique in fiber composite laminates[J]. Aerospace Science and Technology, 2006, 10(4):327-330.
[2] 魏景超, 矫桂琼, 闫照明, 等. 单面螺纹抽钉干涉配合复合材料连接件挤压强度研究[J]. 航空学报, 2013, 34(7):1627-1635. WEI J C, JIAO G Q, YAN Z M, et al. Bearing strength of composite joints interference-fitted with blind bolts[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(7):1627-1635(in Chinese).
[3] 姜杰凤, 董辉跃, 柯映林. 高锁螺栓干涉连接中极限干涉量[J]. 机械工程学报, 2013, 49(3):145-152. JIANG J F, DONG H Y, KE Y L. Maximum interference fit size of hi-lock bolted joints[J]. Journal of Mechanical Engineering, 2013, 49(3):145-152(in Chinese).
[4] PRADHAN B, RAMESH BABU P. Assessment of beneficial effects of interference-fit in pin-loaded FRP composites[J]. Journal of Reinforced Plastics and Composites, 2007, 26(8):771-788.
[5] SONG D L, LI Y, ZHANG K F, et al. Stress distribution modeling for interference-fit area of each individual layer around composite laminates joint[J]. Composites Part B:Engineering, 2015, 78:469-479.
[6] 刘萍, 张开达. 干涉对复合材料叠层板螺栓连接疲劳强度的影响[J]. 航空学报, 1991, 12(12):545-549. LIU P, ZHANG K D. An experimental study on fatigue life of interference-fit composite joint[J]. Acta Aeronautica et Astronautica Sinica, 1991, 12(12):545-549(in Chinese).
[7] 宋丹龙, 李原, 骆彬, 等. CFRP/Al复合构件无头铆钉压铆力建模与仿真分析[J]. 西北工业大学学报, 2012, 30(4):558-564. SONG D L, LI Y, LUO B, et al. An effective mathematical modeling for and simulation analysis of flush rivet pressing force of CFRP/Al components[J]. Journal of Northwestern Polytechnical University, 2012, 30(4):558-564(in Chinese).
[8] RIBEIRO M L, TITA V, VANDEPITTE D. A new damage model for composite laminates[J]. Composite Structures, 2012, 94(2):635-642.
[9] HOCHENG H, DHARAN C K H. Delamination during drilling in composite laminates[J]. Journal of Engineering for Industry, 1990, 112(3):236-239.
[10] TSAO C C, CHEN W C. Prediction of the location of delamination in the drilling of composite laminates[J]. Journal of Materials Processing Technology, 1997, 70(1-3):185-189.
[11] LACHAUD F, PIQUET R, COLLOMBET F, et al. Drilling of composite structures[J]. Composite Structures, 2001, 52(3-4):511-516.
[12] TSAO C C, HOCHENG H. The effect of chisel length and associated pilot hole on delamination when drilling composite materials[J]. International Journal of Machine Tools and Manufacture, 2003, 43(11):1087-1092.
[13] TSAO C C. Effect of induced bending moment (IBM) on critical thrust force for delamination in step drilling of composites[J]. International Journal of Machine Tools and Manufacture, 2012, 59:1-5.
[14] QI Z C, ZHANG K F, LI Y, et al. Critical thrust force predicting modeling for delamination-free drilling of metal-FRP stacks[J]. Composite Structures, 2014, 107:604-609.
[15] CAMANHO P P, MATTHEWS F L. Delamination onset prediction in mechanically fastened joints in composite laminates[J]. Journal of Composite Materials, 1999, 33(10):906-927.
[16] ATAS A, MOHAMED G F, SOUTIS C. Modelling delamination onset and growth in pin loaded composite laminates[J]. Composites Science and Technology, 2012, 72(10):1096-1101.
[17] 李彪, 李亚智, 胡博海. 一种层压复合材料组合界面单元及有限元模型[J]. 航空学报, 2013, 34(6):1370-1378. LI B, LI Y Z, HU B H. A new interfacial element and finite element model for composite laminates[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(6):1370-1378(in Chinese).
[18] 孟令兵. 层压复合材料分层扩展分析的虚拟裂纹闭合技术及其应用[D]. 南京:南京航空航天大学, 2009. MENG L B. Virtual crack closure technique for delamination growth analysis of laminated composites and its application[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2009(in Chinese).
[19] 周正干, 孙广开, 陈秀成, 等. 复合材料紧固孔分层激光超声量化表征试验[J]. 航空学报, 2014, 35(8):2348-2354. ZHOU Z G, SUN G K, CHEN X C, et al. Quantitative characterization test of fastening hole delamination in composites with laser ultrasonics[J]. Acta Aeronautica et Astronautica Sinica, 2014, 35(8):2348-2354(in Chinese).
[20] WANG Z, ZHOU S, ZHANG J, et al. Progressive failure analysis of bolted single-lap composite joint based on extended finite element method[J]. Materials and Design, 2012, 37:582-588.
[21] 刘建明, 万小朋, 赵美英. 层合板螺栓连接结构疲劳寿命预测[J]. 航空学报, 2015, 36(6):1867-1875. LIU J M, WAN X P, ZHAO M Y. Fatigue life prediction of laminated bolted joint structures[J]. Acta Aeronautica et Astronautica Sinica, 2015, 36(6):1867-1875(in Chinese).
[22] HOCHENG H, TSAO C C. Comprehensive analysis of delamination in drilling of composite materials with various drill bits[J]. Journal of Materials Processing Technology, 2003, 140(1-3):335-339.
[23] 李顺林, 王兴业. 复合材料结构设计基础[M]. 武汉:武汉理工大学出版社, 1993:62-63. LI S L, WANG X Y. Basis of composite structural design[M]. Wuhan:Wuhan University of Technology Press, 1993:62-63(in Chinese).
[24] 段元欣, 钟衡, 张开富, 等. 复合材料螺栓干涉连接结构压钉过程轴向力建模[J]. 机械科学与技术, 2015, 34(8):1302-1307. DUAN Y X, ZHONG H, ZHANG K F, et al. An analytical model for predicting the axial force on bolt insertion process of composite interference-fit joint[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(8):1302-1307(in Chinese).
[25] NIU M C Y. Composite airframe structures-practical design information and data[M]. 3rd ed. Hong Kong:Hong Kong Conmilit Press, 2010:232-244.
[26] SONG D L, LI Y, ZHANG K F, et al. Micromechanical analysis for microscopic damage initiation in fiber/epoxy composite during interference-fit pin installation[J]. Materials and Design, 2016, 89:36-49.

Delamination damage and critical interference percentage for interference fit bolt joint of laminates

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Yuanliang XUE, Guodong JIN, Lining TAN, Jiankun XU. Adaptive UAV target tracking algorithm based on multi-scale fusion [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 326107-326107.
[2]	Wei ZHANG, Binwen WANG, Junling FAN, Shaozheng ZHAN, Ting JIAO, Yu YANG. Ultrasonic nondestructive characterization of impact damage and compression after impact for CFRP based on multi-mode imaging [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2023, 44(1): 426635-426635.
[3]	ZHONG Mengfan, PEI Jihong. Image stitching enhancement method with symmetrical constraint of local feature points [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(S1): 726948-726948.
[4]	HAN Songyu, SHAO Haidong, JIANG Hongkai, ZHANG Xiaoyang. Intelligent fault diagnosis of aero-engine high-speed bearings using enhanced CNN [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 625479-625479.
[5]	WANG Xin, YAN Jie, MENG Tingwei. High-speed target multi-stage interception scheme based on game theory [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 325598-325598.
[6]	YANG Te, YANG Zhichun, LIANG Shuya, KANG Zaifei, JIA You. Feature extraction and identification of stationary random dynamic load using deep neural network [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(9): 225952-225952.
[7]	LIU Fang, SUN Yanan. UAV target tracking algorithm based on adaptive fusion network [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(7): 325522-325522.
[8]	YU Sifan, HE Feng, XIONG Huagang. Priority-driven generalized real-time performance analysis of avionics network [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(7): 325578-325578.
[9]	CHEN Hao, BI Lin, HUA Ruhao, ZHOU Qingqing, TANG Zhigong, YUAN Xianxu. Efficient Cartesian mesh generation method based on fully threaded tree data structure [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 125170-125170.
[10]	LIU Fang, HAN Xiao. Adaptive aerial object detection based on multi-scale deep learning [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 325270-325270.
[11]	HE Yong, WANG Hong, LI Jing, QI Yankun. Joint decision making for condition-based maintenance and spare parts ordering of components based on vibration monitoring [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(5): 225304-225304.
[12]	ZHANG Yinuo, QIAO Hongchao, CAO Zhihe, LIANG Jinsheng, ZHAO Jibin. Microstructure characteristics of CFRP deep groove processed by water jet-guided laser processing technology [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(4): 525144-525144.
[13]	ZHAO Liangyu, JIN Rui, ZHU Yeqing, GAO Fengjie. Stereo visual-inertial SLAM algorithm based on merge of point and line features [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(3): 325117-325117.
[14]	LIU Chuankai, LI Dongsheng, XIE Jianfeng, LEI Junxiong, YUAN Chunqiang, HE Ximing. Multi-feature fusion based vision locating method for lunar surface sampling teleoperation [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(12): 326296-326296.
[15]	ZHAN Qingliang, BAI Chunjin, ZHANG Ning, GE Yaojun. Feature extraction method of flow around airfoil based on time-history convolutional autoencoder [J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(11): 526531-526531.