EI、Scopus 收录
中文核心期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

连接结构接触界面非线性力学建模研究

王东 徐超 胡杰 万强 陈红永

王东, 徐超, 胡杰, 万强, 陈红永. 连接结构接触界面非线性力学建模研究[J]. 力学学报, 2018, 50(1): 44-57. doi: 10.6052/0459-1879-17-125
引用本文: 王东, 徐超, 胡杰, 万强, 陈红永. 连接结构接触界面非线性力学建模研究[J]. 力学学报, 2018, 50(1): 44-57. doi: 10.6052/0459-1879-17-125
Wang Dong, Xu Chao, Hu Jie, Wan Qiang, Chen Hongyong. NONLINEAR MECHANICS MODEL FOR JOINT INTERFACE OF ASSEMBLED STRUCTURE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2018, 50(1): 44-57. doi: 10.6052/0459-1879-17-125
Citation: Wang Dong, Xu Chao, Hu Jie, Wan Qiang, Chen Hongyong. NONLINEAR MECHANICS MODEL FOR JOINT INTERFACE OF ASSEMBLED STRUCTURE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2018, 50(1): 44-57. doi: 10.6052/0459-1879-17-125

连接结构接触界面非线性力学建模研究

doi: 10.6052/0459-1879-17-125
基金项目: 科学挑战专题项目(领域七),国家自然科学基金(11702279,11472256),中国工程物理研究院院长基金(YZ2015011) 资助.
详细信息
    作者简介:

    null

    作者简介:徐超,教授,主要研究方向:连接结构非线性动力学建模、健康监测. E-mail:chao_xu@nwpu.edu.cn

    通讯作者:

    徐超

  • 中图分类号: O342;

NONLINEAR MECHANICS MODEL FOR JOINT INTERFACE OF ASSEMBLED STRUCTURE

  • 摘要: 连接界面上存在的跨尺度、多物理场和非线性行为是引起结构复杂非线性动力学的主要原因。由于连接界面力学行为的复杂性,以及对连接界面进行直接试验观测的困难,连接界面的力学建模一直是非常具有挑战性的科学问题。本文首先从分析结合面的跨尺度物理机理入手,将名义的光滑平面视作凹凸不平的粗糙面,考虑单个微凸体的黏滑摩擦行为,建立接触载荷与变形的非线性关系,然后采用GW(Greenwood和Williamson, GW)模型数理统计方法建立整个粗糙界面的跨尺度力学模型,并与公开文献中试验结果进行对比。然后考虑连接界面典型非线性特征,提出一种改进的Iwan唯象模型,利用精细有限元方法获得非线性特征结果,采用系统辨识理论建立连接结构的降阶力学模型,并利用有限元结果进行模型验证。结果表明,本文提出的粗糙界面跨尺度模型在法向载荷较小时与试验结果吻合较好,改进的Iwan模型能够较好描述连接界面非线性特征,并与有限元结果吻合较好。

     

  • [1] Segalman D J, Gregory D L, Starr M J, et al.Handbook on dynamics of jointed structures . SAND2009-4164, Sandia National Laboratories, Albuquerque, NM, 2009.
    [2] Brake M R, Ewins D J, Segalman D J, et al.Proceedings of the fourth international workshop on jointed structures . SAND2016-9962, Sandia National Laboratories, Albuquerque, NM, 2016.
    [3] Ahmadian H,Mottershead J E, James S et al. Modelling and updating of large surface-to-surface joints in the AWE-MACE structure. Mechanical Systems and Signal Processing, 2006, 20(4): 868-880.
    [4] 马双超, 臧朝平, 兰海波. 某航空发动机机匣的动力学模型修正.航空动力学报, 2013, 28(4): 878-884.
    [4] ( Ma Shuangchao,Zang Chaoping, Lan Haibo. Dynamic model correction of aero-engine casing. Journal of Air Power, 2013, 28(4): 878-884. ( In chinese) )
    [5] 蔡力钢,王锋,李玲等.栓接结合部动态特性研究进展.机械工程学报, 2013, 49(9):158-168.
    [5] ( Cai Ligang, Wang Feng, Li Linget al. Review on dynamic properties of bolted joints. Journal of Mechanical Engineering, 2013, 49(9):158-168. (In chinese)
    [6] Starr M J, Brake M R, Segalman D J. Proceeding of the third international workshop on jointed structure. Sandia National Laboratories, Albuquerque, NM, 2013, SAND2013-6655.
    [7] Y Li, Z Hao. A six-parameter Iwan model and its application. Mechanical Systems and Signal Processing, 2016, 68-69(1): 354-365.
    [8] Hills D, Nowell D, Mechanics of fretting fatigue—Oxford's contribution. Tribology international, 2014, 76(1): 1-5.
    [9] Lavella M, Botto D, Gola M.Design of a high-precision, flat-on-flat fretting test apparatus with high temperature capability. Wear, 2013, 302(1-2): 1073-1081.
    [10] Lavella M, Botto D.Fretting wear characterization by point contact of nickel superalloy interfaces. Wear, 2011, 271(9-10): 1543-1551
    [11] Eriten M, Polycarpou A, Bergman A.Effects of surface roughness and lubrication on the early stages of fretting of mechanical lap joints. Wear, 2011, 271(11-12): 2928-2939.
    [12] Gaul L, Lenz J.Nonlinear dynamics of structures assembled by bolted joints. Acta Mechanica, 1997, 125(1-4): 169-181.
    [13] Segalman D J.Modelling joint friction in structural dynamics. Structural control and health monitoring, 2006, 13(1): 430-453.
    [14] Chen W, Deng X.Structural damping caused by micro-slip along frictional interfaces. International Journal of Mechanical Sciences, 2005, 47(8): 1191-1211.
    [15] Shi X, Wu A Z, Zhu C M.Effects of load configuration on partial slip contact between an elastic-plastic sphere and a rigid flat. Tribology International, 2013, 61(2): 120-128.
    [16] Oldfield M, Ouyang H, Mottershead J E.Simplified models of bolted joints under harmonic loading. Computers and Structures, 2005, 84(1-2):25-33
    [17] 徐超,王东.考虑粗糙表面接触的连接面粘滑摩擦建模.西安交通大学学报, 2014, 48(7): 131-135.
    [17] Xu Chao, Wang Dong. Stick-slip frictional modeling of structural joint interface considering rough contact. Journal of Xi’an Jiaotong University, 2014, 48(7): 131-135. (In chinese)
    [18] Iwan W D.A distributed-element model for hysteresis and its steady-state dynamic response. Journal of Applied Mechanics, 1966, 33(4): 893-900.
    [19] Iwan W D.On a class of models for the yielding behavior of continuous and composite systems. Journal of Applied Mechanics, 1967, 34(3): 612-617.
    [20] Gaul L, Nitsche R.The Role of Friction in Mechanical Joints. Applied Mechanics Reviews, 2001, 54(2): 93-106.
    [21] Segalman D J.A four-parameter Iwan model for lap-type joints. Journal of applied mechanics, 2005, 72(5): 752-760.
    [22] 李一壁, 郝志明, 章定国. 基于六参数非均匀密度函数的伊万模型研究. 力学学报, 2015, 47(3): 513-520.
    [22] ( Li Yikun, Hao Zhiming, Zang Dingguo. Investigation into Iwan model based on the six-parameter non-uniform density function. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(3): 513-520. (In chinese)
    [23] Song Y X.Modeling, identification and simulation of dynamics of structures with joints and interfaces[D]. USA: PhD. dissertation, University of Illinois at Urbana-Champaign, 2004.
    [24] Song Y X, Hartwigsen C, Mcfarland, et al. Simulation of dynamics of beam structures with bolted joints using adjusted Iwan beam elements. Journal of Sound and Vibration, 2004, 273(1): 249-276.
    [25] Fan J, Qiang W, Xu G.Plane contact and partial slip behaviors of elastic layers with randomly rough surfaces. Journal of Applied Mechanics, 2015, 82(9): 091006-1
    [26] Greenwood J, Williamson J.Contact of nominally flat surfaces. Proceedings of the Royal Society of London Series A Mathematical and Physical Sciences, 1966, 295(1442): 300-319.
    [27] 刘丽兰, 刘宏昭, 吴子英, 王忠民.机械系统中摩擦模型的研究进展.力学进展, 2008, 38(2): 201-213.
    [27] ( Liu Lilan, Liu Hongzhao, Wu Ziying, Wang Zhongming. An overview of friction models in mechanical systems. Advances in Mechanics,2008, 38(2): 201-213. (In chinese)
    [28] 丁千, 翟红梅. 机械系统摩擦动力学研究进展.力学进展, 2013, 43(1): 112-131.
    [28] ( Ding Qian, Zhai Hongmei. Advance in researches of friction dynamics in mechanics system. Advances in Mechanics,2013, 43(1): 112-131. (In chinese)
    [29] Mindlin R D.Compliance of elastic bodies in contact. Journal of Applied Mechanics, 1949, 16(3): 259-268.
    [30] Phan-Thien N.On an Elastic Theory of Friction. Journal of Applied Mechanics, 1981, 48(2): 438-439.
    [31] Jones R E.A Greenwood-Williamson model of small-scale friction. Journal of Applied Mechanics, 2007, 74(1): 31-40.
    [32] Farhang K, Segalman D, Starr M.Approximate constitutive relation for lapjoints using a tribo-mechanical approach[C]. 2007. International Modal Design Engineering Technical Conference & Computers and Information in Engineering Conference, September 4-7, 2007, Las Vegas, Nevada, USA, ASME, 2007: 1-8.
    [33] 王东,徐超.一种考虑粗糙结合面切向黏滑摩擦模型.机械工程学报, 2014, 50(13): 129-134.
    [33] Wang Dong, Xu Chao. A tangential stick-slip friction model for rough interface. Journal of Mechanical Engineering, 2014, 50(13): 129-134. (In chinese)
    [34] Paggi M, Pohrt R, Popov V L.Partial-slip frictional response of rough surfaces. Scientific Reports, 2014, 1(1): 1-6.
    [35] 牛成超,王世博,曹波.基于微凸体接触的心盘磨耗盘磨损行为数值模拟研究. 摩擦学学报, 2015, 35(4): 398-406.
    [35] Niu Chengchao, Wang Shibo, Cao Bo. Numerical simulation of friction behavior of center disc wear plate based on asperities contact. Tribology, 2015, 35(4): 398-406. (In chinese)
    [36] 李玲,蔡安江,阮晓光.栓接结合部非线性等效线性化方法.振动工程学报, 2015, 28(4): 560-566.
    [36] Li Ling, Cai Anjiang, Run Xiaoguang. Equivalent linear method for hysteresis nonlinear of bolted joint. Journal of vibration and engineering, 2015, 28(4): 560-566. (In chinese)
    [37] 高志强, 傅卫平, 王雯, 康维超, 吴洁蓓, 刘雁鹏. 弹塑性微凸体侧向接触相互作用能耗. 力学学报, 2017, 49(4): 858-869.
    [37] (Gao Zhiqiang, Fu Weiping, Wang Wen, Kang Weichao, Wu Jiebei, Liu Yanpeng.Study on the contact energy dissipation of the lateral and interactional between the elastic-plastic asperities. Chinese Journal of Theoretical and Applied Mechanics, 2017, 49(4): 858-869)
    [38] Fujimoto T, Kagami J, Kawaguchi T, et al.Micro-displacement characteristics under tangential force. Wear, 2000, 241(2): 136-142.
    [39] Eriten M, Polycarpou A A, Bergman L A.Physics-based modeling for partial slip behavior of spherical contacts. International Journal of Solids & Structures, 2010, 47(18-19): 2554-2567.
    [40] Eriten M, Polycarpou A A, Bergman L A.Physics-based modeling for fretting behavior of nominally flat rough surfaces. International Journal of Solids and Structures, 2011, 48(10): 1436-1450.
    [41] 王东, 徐超, 万强. 弹塑性接触粗糙表面切向载荷-位移模型. 西安交通大学学报, 2015, 49(11): 122-127.
    [41] Wang Dong, Xu Chao, Wan Qiang. Tangential load-displacement model of elastic- plastic rough contact surfaces. Journal of Xi’an Jiaotong University, 2015,49(11): 122-127. (In chinese)
    [42] Wang Dong, Xu Chao, Wan Qiang.Modeling tangential contact of rough surfaces with elastic and plastic deformed asperities. ASME Journal of Tribology, 2017, 139(5):051401
  • 加载中
计量
  • 文章访问数:  1122
  • HTML全文浏览量:  157
  • PDF下载量:  429
  • 被引次数: 0
出版历程
  • 收稿日期:  2017-04-14
  • 刊出日期:  2018-01-18

目录

    /

    返回文章
    返回