吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (4): 1149-1155.doi: 10.13229/j.cnki.jdxbgxb201604021

• Orginal Article • Previous Articles     Next Articles

Modeling method of bolted joint interface based on gradient virtual materials

LIAO Jing-ping1, 2, ZHANG Jian-fu1, 2, YU Ding-wen1, 2, FENG Ping-fa1, 2   

  1. 1.Department of Mechanical Engineering, Tsinghua University, Beijing 100084,China;
    2.Beijing Key Laboratory of Precision/Ultra-precision Manufacturing Equipments and Control, Tsinghua University,Beijing 100084,China
  • Received:2015-03-06 Online:2016-07-20 Published:2016-07-20

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Abstract: To improve the modeling precision of bolted joints, a new modeling method based on gradient virtual materials was proposed. First, the contact pressure distribution on bolted joint interface was obtained through interpolating and revising the contact interface force. Then, the analytical expressions of the elastic modulus and shear modulus were derived for gradient virtual material according to Hooke Law. By using a layering method, the analytical formulas of the gradient virtual material was inserted into finite element software to construct the interface model. Qualitative comparison of similar mode and quantitative comparison of corresponding natural frequency were carried out between the simulation and experimental results. It is shown that the first six order vibration shapes of the gradient virtual material models are consistent with experimental results. The modeling precision of the gradient virtual material model is much better than that of traditional virtual material model.

Key words: mechanics, bolted joint, contact pressure distribution, gradient virtual material, modal analysis

CLC Number: 

  • TH113.1
[1] Marshall M B, Zainal I, Lewis R. Influence of the interfacial pressure distribution on loosening of bolted joints[J]. Strain, 2011,47(2): 65-78.
[2] Wang Lei, Liu Hai-tao, Zhang Jun, et al. Analysis and modeling for flexible joint interfaces under micro and macro scale[J]. Precision Engineering, 2013,37(4): 817-824.
[3] 蔡力钢,郝宇,郭铁能,等. 螺栓结合面法向静态刚度特性提取方法研究[J]. 振动与冲击,2014,33(16):18-23.
Cai Li-gang, Hao Yu, Guo Tie-neng, et al. Method of extracting normal static stiffness of bolted joint interfaces[J]. Journal of Vibration and Shock, 2014,33(16):18-23.
[4] 蔡力钢,王锋,李玲,等. 栓接结合部动态特性研究进展[J]. 机械工程学报,2013,49(9):158-168.
Cai Li-gang, Wang Feng, Li Ling, et al. Review on dynamic properties of bolted joints[J]. Journal of Mechanical Engineering, 2013,49(9):158-168.
[5] Pau M, Baldi A, Leban B. Visualization of contact areas in bolted joints using ultrasonic waves[J]. Experimental Techniques, 2008,32(4): 49-53.
[6] Mantelli M, Milanez F H, Pereira E, et al. Statistical model for pressure distribution of bolted joints[J]. Journal of Thermophysics and Heat Transfer, 2010,24(2): 432-437.
[7] Stephen J T, Marshall M B, Lewis R. An investigation into contact pressure distribution in bolted joints[J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science,2014,228(18): 3405-3418.
[8] Kim J, Yoon J C, Kang B S. Finite element analysis and modeling of structure with bolted joints[J]. Applied Mathematical Modeling, 2007,31(5): 895-911.
[9] 田红亮,刘芙蓉,方子帆,等. 引入各向同性虚拟材料的固定结合部模型[J]. 振动工程学报,2013,26(4):561-573.
Tian Hong-liang, Liu Fu-rong, Fang Zi-fan, et al. Immovable joint surface's model using isotropic virtual material[J]. Journal of Vibration Engineering, 2013,26(4):561-573.
[10] Tian Hong-liang, Li Bin, Liu Hong-qi, et al. A new method of virtual material hypothesis-based dynamic modeling on fixed joint interface in machine tools[J]. International Journal of Machine Tools and Manufacture, 2011,51(3): 239-249.
[11] 石坤,宋俐,师俊平. 机械结合部等效材料参数建立与试验[J]. 农业机械学报,2014,45(2):297-301.
Shi Kun, Song Li, Shi Jun-ping. Establishment and experiment of mechanical joint equivalent material properties[J]. Transactions of the Chinese Society for Agricultural Machinery, 2014,45(2): 297-301.
[12] 王磊,杜瑞,金涛,等. 螺钉连接固定结合面匹配设计研究[J]. 西安交通大学学报,2013,47(7):62-67.
Wang Lei, Du Rui, Jin Tao, et al. Matching design for bolted joints based by effective contact radius maximization[J]. Journal of Xi'an Jiaotong University, 2013, 47(7): 62-67.
[13] Marshall M B, Lewis R, Dwyer-Joyce R S. Characterisation of contact pressure distribution in bolted joints[J]. Strain, 2006,42(1): 31-43.
[14] 王书亭,李杰,刘涛,等. 机械固定结合面刚度特性建模[J]. 华中科技大学学报:自然科学版,2011,39(8):1-5.
Wang Shu-ting, Li Jie, Liu Tao, et al. Interfacial stiffness characteristic modeling of mechanical fixed joints[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2011,39(8):1-5.
[15] 张学良. 机械结合面动态特性及应用[M]. 北京:中国科学技术出版社,2002.
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