微动损伤对复合材料螺栓连接预紧力松弛的影响
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摘要
开展了横向循环载荷下复合材料螺栓连接件预紧力松弛试验,探究了材料疲劳损伤与接触面微动磨损联合作用下螺栓连接预紧力松弛过程。基于有限元软件ABAQUS,采用Archard磨损模型和ALE(Arbitrary Lagrangian-Eulerian)自适应网格技术,编制了适用于连接结构微动磨损的UMESHMOTION子程序,建立了分析连接支承面微动磨损的计算模型;利用子程序UMAT编制了Shokrieh和Lessard提出的疲劳累积损伤定量分析程序。在此基础上分析了复合材料疲劳损伤、螺孔伸长及接触磨损的耦合作用下预紧力随循环周次变化的机制,与实验结果进行对比,验证了所提出的预测方法的合理性、有效性。
Fatigue tests for determining the preload relaxation of composite bolted joints under transverse cyclic loading and exploring the effects of fatigue damage and fretting wear on the preload decay were carried out.The Archard wear model and the ALE(Arbitrary Lagrangian-Eulerian)adaptive meshing technology were used to calculate the fretting wear between contact surfaces and were implemented in the finite element code ABAQUS with UMESHMOTION subroutine;aprogressive fatigue damage model proposed by Shokrieh and Lessard was employed to perform the failure analysis,and material property degradation was programmed by using UMAT subroutine in ABAQUS.Based on this analysis,the mechanism of the preload changing under cyclic loads attributes to the coupling action of the fatigue damage in bolt connection,the bolt-hole elongation and the contact wear.Compared with the experimental results,the rationality and validity of the proposed method were verified.
Fatigue tests for determining the preload relaxation of composite bolted joints under transverse cyclic loading and exploring the effects of fatigue damage and fretting wear on the preload decay were carried out.The Archard wear model and the ALE(Arbitrary Lagrangian-Eulerian)adaptive meshing technology were used to calculate the fretting wear between contact surfaces and were implemented in the finite element code ABAQUS with UMESHMOTION subroutine;aprogressive fatigue damage model proposed by Shokrieh and Lessard was employed to perform the failure analysis,and material property degradation was programmed by using UMAT subroutine in ABAQUS.Based on this analysis,the mechanism of the preload changing under cyclic loads attributes to the coupling action of the fatigue damage in bolt connection,the bolt-hole elongation and the contact wear.Compared with the experimental results,the rationality and validity of the proposed method were verified.
引文
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[13]温诗铸.材料磨损研究的进展与思考[J].摩擦学学报,2008,28(1):1-5.WEN Shizhu.Research progress on wear of materials[J].Tribology,2008,28(1):1-5(in Chinese).
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[15] JAYAPRAKASH M, MUTOH Y,YOSHII K.Fretting fatigue behavior and life prediction of automotive steel bolted joint[J].Materials&Design,2011,32(7):3911-3919.
[16] HU J,ZHANG K,YANG Q,et al.Fretting behaviors of interface between CFRP and coated titanium alloy in composite interference-fit joints under service condition[J].Materials&Design,2017,134(15):91-102.
[17] JUOKSUKANGAS J,LEHTOVAARA A,MNTYLA.Experimental and numerical investigation of fretting fatigue behavior in bolted joints[J].Tribology International,2016,103:440-448.
[18] ASTM.Standard practice for bearing fatigue response of polymer matrix composite laminates:ASTM D6873/D6873M-17[S].West Conshohocken:ASTM,2017.
[19] FUKADA Y. Bearing strength of carbon fibre/epoxy laminate with direct measurement of hole deformation[J].Advanced Composite Materials,2013,22(5):311-325.
[20] SHOKRIEH M M,LESSARD L B. Multiaxial fatigue behaviour of unidirectional plies based on uniaxial fatigue experiments-I.Modelling[J].International Journal of Fatigue,1997,19(3):201-207.
[21] SHOKRIEH M M,LESSARD L B. Multiaxial fatigue behaviour of unidirectional plies based on uniaxial fatigue experiments:II—Experimental evaluation[J].International Journal of Fatigue,1997,19(3):209-217.
[22] ARCHARD J F.Elastic deformation and the laws of friction[J].Proceedings of the Royal Society A Mathematical Physical&Engineering Sciences,1957,243(1233):190-205.
[23] Dassault Systèmes. 12.2 ALE adaptive meshing[CP].Abaqus Analysis User’s Guide,Simulation Abaqus 6.14documentation.
[24]陈明伟.复合材料层合板疲劳损伤及刚度退化行为研究[D].上海:同济大学,2017.CHEN Mingwei.Study on fatigue damage and stiffness degradation of laminated composites[D].Shanghai:Tongji University,2017(in Chinese).
[25] FRIEDRICH K,ZHANG Z,SCHLARB A K.Effects of various fillers on the sliding wear of polymer composites[J].Composites Science&Technology, 2005, 65(15):2329-2343.
[26] WAN Y Z,LUO H L,WANG Y L,et al.Friction and wear behavior of three-dimensional braided carbon fiber/epoxy composites under lubricated sliding conditions[J].Journal of Materials Science,2005,40(17):4475-4481.
[2] ZHANG Z,XIAO Y,LIU Y Q,et al.A quantitative investigation on vibration durability of viscoelastic relaxation in bolted composite joints[J].Journal of Composite Materials,2016,50(29):4041-4056.
[3]谢鸣九.复合材料连接[M].上海:上海交通大学出版社,2011:11-19.XIE Mingjiu.Joints for composites materials[M].Shanghai:Shanghai Jiao Tong University Press,2011:11-19(in Chinese).
[4] BICKFORD J.Introduction to the design and behavior of bolted joints[M].4th ed.Boca Raton:CRC Press,2008:297-391.
[5] NASSAR S A,MATIN P H.Cumulative clamp load loss due to a fully reversed cyclic service load acting on an initially yielded bolted joint system[J].Journal of Mechanical Design,2007,129(4):421-433.
[6] JIANG Y,ZHANG M,PARK T W,et al.An experimental study of self-loosening of bolted joints[J].Journal of Mechanical Design,2004,126(5):925-931.
[7] IZUMI S,YOKOYAMA T,IWASAKI A,et al.Threedimensional finite element analysis of tightening and loosening mechanism of threaded fastener[J].Engineering Failure Analysis,2005,12(4):604-615.
[8] PAI N G,HESS D P.Three-dimensional finite element analysis of threaded fastener loosening due to dynamic shear load[J].Engineering Failure Analysis,2002,9(4):383-402.
[9]郝秉磊,殷小玮,刘小瀛,等.C/SiC陶瓷基复合材料螺栓连接件的振动响应特性及防松性能[J].复合材料学报,2014,31(3):653-660.HAO Binglei,YIN Xiaowei,LIU Xiaoying,et al.Vibration response characteristics and looseness-proof performances of C/SiC ceramic matrix composite bolted fastenings[J].Acta Materiae Compositae Sinica,2014,31(3):653-660(in Chinese).
[10]李海江,田煜,孟永钢,等.横向振动作用下螺纹联接松动过程的实验研究[J].清华大学学报(自然科学版),2016,56(2):171-175.LI Haijiang,TIAN Yu,MENG Yonggang,et al.Experimental study of the loosening of threaded fasteners with transverse vibration[J].Journal of Tsinghua University(Science and Technology),2016,56(2):171-175(in Chinese).
[11]张振,肖毅,刘彦清,等.基于振动疲劳试验的复合材料螺栓连接预紧力松弛特性[J].复合材料学报,2016,33(1):163-173.ZHANG Zhen,XIAO Yi,LIU Yanqing,et al.Preload relaxation characteristics in bolted composite joints based on vibration fatigue test[J].Acta Materiae Compositae Sinica,2016,33(1):163-173(in Chinese).
[12]周仲荣.关于微动磨损与微动疲劳的研究[J].中国机械工程,2000,11(10):1146-1150.ZHOU Zhongrong.Study on fretting wear and fretting fatigue[J].China Mechanical Engineering,2000,11(10):1146-1150(in Chinese).
[13]温诗铸.材料磨损研究的进展与思考[J].摩擦学学报,2008,28(1):1-5.WEN Shizhu.Research progress on wear of materials[J].Tribology,2008,28(1):1-5(in Chinese).
[14] JIMNEZ-PEA C,TALEMI R H,ROSSI B,et al.Investigations on the fretting fatigue failure mechanism of bolted joints in high strength steel subjected to different levels of pre-tension[J].Tribology International,2017,108:128-140.
[15] JAYAPRAKASH M, MUTOH Y,YOSHII K.Fretting fatigue behavior and life prediction of automotive steel bolted joint[J].Materials&Design,2011,32(7):3911-3919.
[16] HU J,ZHANG K,YANG Q,et al.Fretting behaviors of interface between CFRP and coated titanium alloy in composite interference-fit joints under service condition[J].Materials&Design,2017,134(15):91-102.
[17] JUOKSUKANGAS J,LEHTOVAARA A,MNTYLA.Experimental and numerical investigation of fretting fatigue behavior in bolted joints[J].Tribology International,2016,103:440-448.
[18] ASTM.Standard practice for bearing fatigue response of polymer matrix composite laminates:ASTM D6873/D6873M-17[S].West Conshohocken:ASTM,2017.
[19] FUKADA Y. Bearing strength of carbon fibre/epoxy laminate with direct measurement of hole deformation[J].Advanced Composite Materials,2013,22(5):311-325.
[20] SHOKRIEH M M,LESSARD L B. Multiaxial fatigue behaviour of unidirectional plies based on uniaxial fatigue experiments-I.Modelling[J].International Journal of Fatigue,1997,19(3):201-207.
[21] SHOKRIEH M M,LESSARD L B. Multiaxial fatigue behaviour of unidirectional plies based on uniaxial fatigue experiments:II—Experimental evaluation[J].International Journal of Fatigue,1997,19(3):209-217.
[22] ARCHARD J F.Elastic deformation and the laws of friction[J].Proceedings of the Royal Society A Mathematical Physical&Engineering Sciences,1957,243(1233):190-205.
[23] Dassault Systèmes. 12.2 ALE adaptive meshing[CP].Abaqus Analysis User’s Guide,Simulation Abaqus 6.14documentation.
[24]陈明伟.复合材料层合板疲劳损伤及刚度退化行为研究[D].上海:同济大学,2017.CHEN Mingwei.Study on fatigue damage and stiffness degradation of laminated composites[D].Shanghai:Tongji University,2017(in Chinese).
[25] FRIEDRICH K,ZHANG Z,SCHLARB A K.Effects of various fillers on the sliding wear of polymer composites[J].Composites Science&Technology, 2005, 65(15):2329-2343.
[26] WAN Y Z,LUO H L,WANG Y L,et al.Friction and wear behavior of three-dimensional braided carbon fiber/epoxy composites under lubricated sliding conditions[J].Journal of Materials Science,2005,40(17):4475-4481.