Research and Prospect on High-Speed Catenary Component Failure
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摘要: 接触网零部件的失效会严重影响接触网系统的运行安全，接触网系统的服役可靠性是列车和线路安全运营的重要基础.为促进高速接触网装备技术的发展，在结合大量现场调研结果的基础上，系统分析并总结了我国高速铁路接触网零部件服役过程中出现的铝合金定位钩与定位支座磨损、吊弦线疲劳、螺栓连接松动、终端锚固线夹抽脱以及零部件腐蚀问题等五类典型失效问题及其产生的原因，指出微动损伤（微动磨损与疲劳）与恶劣的服役环境是导致接触网零部件典型失效的主要因素；介绍了国内外学者对微动磨损、微动疲劳、螺栓松动、应力腐蚀等相关失效机理的研究现状；展望了高速铁路接触网零部件的失效机理研究，冲滑复合磨损、多股绞线结构微动疲劳、螺栓松动、载流条件下疲劳和腐蚀疲劳这几个方面是今后需要重点研究的领域，并指出研究载流条件对疲劳损伤影响的重要性.Abstract: The failure of catenary components seriously affects the operational safety of a catenary system, and the reliability of the catenary system provides an important foundation for the safe operation of trains and railway lines. In order to promote the development of high-speed catenary equipment technology, the typical failures and causes of catenary components were systematically summarised and analysed based on the results of field research, including the wear of aluminium-alloy positioning hooks and supports, fatigue of droppers, bolt loosening, slipping of terminal anchoring clamps, and corrosion of parts. It was noted that fretting damage (fretting wear and fretting fatigue) and poor working conditions were the main factors behind the failure of catenary components. Then, the research status of fretting wear, fretting fatigue, bolt loosening, and stress corrosion in China and abroad were introduced. Moreover, research prospects were proposed for the damage mechanism of impact-sliding wear, fretting fatigue of multi-wire strands, bolt loosening, fatigue damage under the condition of current-carrying and corrosion fatigue, and the importance of a high current for studying damage was indicated.
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Key words:
- catenary /
- fretting damage /
- failure /
- research prospect
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图 3 定位钩与定位支座磨损表面SEM形貌以及EDX分析
Figure 3. SEM and EDX images of failure surface of positioning hook and support
图 6 定位线夹第一圈工作螺纹SEM形貌及EDX分析
Figure 6. SEM images and EDX analysis of the first working round thread of positioning clamp
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于万聚.高速电气化铁路接触网[M].成都:西南交通大学出版社, 2003:134-140. 蒋先国.电气化铁道接触网零部件设计与制造[M].北京:中国铁道出版社, 2009:1-8. 刘志刚, 宋洋, 刘煜铖.电气化高速铁路接触网微风振动特性[J].西南交通大学学报, 2015, 50(1):1-6. doi: 10.3969/j.issn.0258-2724.2015.01.001LIU Zhigang, SONG Yang, LIU Yucheng, et al. Aeolian vibration characteristics of electrified high-speed railway catenary[J]. Journal of Southwest Jiaotong University, 2015, 50(1):1-6. doi: 10.3969/j.issn.0258-2724.2015.01.001 常占宁.低温大风区高速铁路接触网零部件应用探讨[C]//高速铁路接触网零部件安全可靠性技术论文集.北京: 中国学术期刊电子杂志社, 2013: 65-67. 王国梁.接触网融冰防冰问题的分析研究[J].铁道工程学报, 2009, 26(8):93-95. doi: 10.3969/j.issn.1006-2106.2009.08.022WANG Guoliang. Analysis and study of the deicing and anti-icing for catenary[J]. Journal of Railway Engineering Society, 2009, 26(8):93-95. doi: 10.3969/j.issn.1006-2106.2009.08.022 阮云斌, 戚广枫.有限元应力计算对高速铁路接触网设计的指导作用探讨[J].铁道工程学报, 2008, 25(3):82-84. doi: 10.3969/j.issn.1006-2106.2008.03.017RUAN Yunbin, QI Guangfeng. Discussion on the guidance effect of computing stress with define-element on design of catenary of electrified railway[J]. Journal of Railway Engineering Society, 2008, 25(3):82-84. doi: 10.3969/j.issn.1006-2106.2008.03.017 曹树森, 柯坚, 邓斌, 等.强风地区接触网动力稳定性分析[J].中国铁道科学, 2010, 31(4):79-84. http://d.old.wanfangdata.com.cn/Periodical/zgtdkx201004014CAO Shusen, KE Jian, DENG Bin, et al. The dynamic stability analysis of the catenary systems in strong wind area[J]. China Railway Science, 2010, 31(4):79-84. http://d.old.wanfangdata.com.cn/Periodical/zgtdkx201004014 李忠齐, 闫军芳.电气化铁路铝合金接触网零部件腐蚀分析[C]//高速铁路接触网零部件安全可靠性技术论文集.北京: 中国学术期刊电子杂志社, 2013: 113-116. 刘怡, 张卫华, 梅桂明.受电弓/接触网垂向耦合运动中接触网动应力研究[J].铁道学报, 2003, 25(4):23-26. doi: 10.3321/j.issn:1001-8360.2003.04.006LIU Yi, ZHANG Weihua, MEI Guiming. Study of dynamic stress of the catenary in the pantograph/catenary vertical coupling movement[J]. Journal of the China Railway Society, 2003, 25(4):23-26. doi: 10.3321/j.issn:1001-8360.2003.04.006 MEI G M, ZHANG W H, ZHAO H Y, et al. A hybrid method to simulate the interaction of pantograph and catenary on overlap span[J]. Vehicle System Dynamics, 2006, 44(Sup.1):571-580. doi: 10.1080/00423110600875559 ZHANG W H, LIU Y, MEI G M. Evaluation of the coupled dynamical response of a pantograph-catenary system:contact force and stresses[J]. Vehicle System Dynamics, 2006, 44(8):645-658. doi: 10.1080/00423110600744656 李瑞平, 周宁, 吕青松, 等.横风环境中弓网动力学性能分析[J].振动与冲击, 2014, 33(24):39-44. http://d.old.wanfangdata.com.cn/Periodical/zdycj201424007LI Ruiping, ZHOU Ning, LV Qingsong, et al. Pantograph-catenary dynamic behavior under cross wind[J]. Journal of Vibration and Shock, 2014, 33(24):39-44. http://d.old.wanfangdata.com.cn/Periodical/zdycj201424007 李瑞平, 周宁, 张卫华, 等.基于AR模型的接触网脉动风场与风振响应[J].交通运输工程学报, 2013, 13(4):56-62. doi: 10.3969/j.issn.1671-1637.2013.04.009LI Ruiping, ZHOU Ning, ZHANG Weihua, et al. Fluctuating wind field and wind-induced vibration response of catenary based on AR model[J]. Journal of Traffic and Transportation Engineering, 2013, 13(4):56-62. doi: 10.3969/j.issn.1671-1637.2013.04.009 李瑞平, 周宁, 张卫华, 等.高速列车过隧道对弓网动力学影响分析[J].振动与冲击, 2013, 32(6):33-37. doi: 10.3969/j.issn.1000-3835.2013.06.007LI Ruiping, ZHOU Ning, ZHANG Weihua, et al. Influence of high-speed trains passing through tunnel on pantograph-catenary dynamic behaviors[J]. Journal of Vibration and Shock, 2013, 32(6):33-37. doi: 10.3969/j.issn.1000-3835.2013.06.007 万毅, 邓斌, 李会杰, 等.接触网系统各部件内部应力概率分布规律[J].中国铁道科学, 2005, 26(6):44-47. doi: 10.3321/j.issn:1001-4632.2005.06.009WAN Yi, DENG Bin, LI Huijie, et al. The probability distribution law of the internal stress on each components of catenary system[J]. China Railway Science, 2005, 26(6):44-47. doi: 10.3321/j.issn:1001-4632.2005.06.009 毕继红, 陈花丽, 任洪鹏.基于雨流计数法的接触线疲劳寿命分析[J].铁道学报, 2012, 34(6):34-39. doi: 10.3969/j.issn.1001-8360.2012.06.007BI Jihong, CHEN Huali, REN Hongpeng. Analysis on fatigue life of contact wire based on rain-flow counting method[J]. Journal of the China Railway Society, 2012, 34(6):34-39. doi: 10.3969/j.issn.1001-8360.2012.06.007 刘莉蓉, 雍兴跃, 郭奉迎.电气化接触网零部件在典型环境的腐蚀研究[J].铁道工程学报, 2015, 32(3):81-85. doi: 10.3969/j.issn.1006-2106.2015.03.017LIU Lirong, YONG Xingyue, GUO Fengying. Research on the corrosion of metallic components of overhead contact system in typical atmospheric environment[J]. Journal of Railway Engineering Society, 2015, 32(3):81-85. doi: 10.3969/j.issn.1006-2106.2015.03.017 WANG Z, CAI Z B, SUN Y, et al. Low velocity impact wear behavior of MoS2/Pb nanocomposite coating under controlled kinetic energy[J]. Surface & Coatings Technology, 2017, 326:53-62. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=77d1876eb9d9a2b2f645bf19691593f5 周仲荣, 朱旻昊.复合微动磨损[M].上海:上海交通大学出版社, 2004:33-141. 林修洲, 蔡振兵, 何莉萍, 等.恒温扭动磨损腐蚀的模拟与试验[J].西南交通大学学报, 2011, 46(1):132-137. doi: 10.3969/j.issn.0258-2724.2011.01.021LIN Xiuzhou, CAI Zhenbing, HE Liping, et al. Simulation and experimental investigation of tortional wear corrosion at constant temperature[J]. Journal of Southwest Jiaotong University, 2011, 46(1):132-137. doi: 10.3969/j.issn.0258-2724.2011.01.021 莫继良, 朱旻昊, 廖正君, 等.转动微动的模拟与试验研究[J].中国机械工程, 2009, 10(6):631-635. doi: 10.3321/j.issn:1004-132X.2009.06.001MO Jiliang, ZHU Minhao, LIAO Zhengjun, et al. An experimental investigation and simulation of rotational fretting[J]. China Mechanical Engineering, 2009, 10(6):631-635. doi: 10.3321/j.issn:1004-132X.2009.06.001 LUO J, CAI Z B, MO J L, et al. Torsional fretting wear behavior of bonded MoS2 solid lubricant coatings[J]. Tribology Transactions, 2015, 58(6):1124-1130. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=1eedeae4292b97924f96bcec73111bf6 常占宁.接触网定位器断裂原因分析及对策[C]//中国电气化铁路两万公里学术会议论文集.北京: 中国铁道出版社, 2005: 125-129. 马远征.高速铁路铸造铝合金接触网零部件腐蚀失效分析[J].铁道技术监督, 2015, 43(7):36-39. doi: 10.3969/j.issn.1006-9178.2015.07.011 周宁, 张卫华.基于互推的接触网腕臂系统动应力问题研究的新方法[J].铁道学报, 2008, 30(4):16-21. doi: 10.3321/j.issn:1001-8360.2008.04.004ZHOU Ning, ZHANG Weihua. A new inference-based method to investigate dynamic stresses of cantilever structures of the catenary system[J]. Journal of the China Railway Society, 2008, 30(4):16-21. doi: 10.3321/j.issn:1001-8360.2008.04.004 李瑞平, 周宁, 梅桂明, 等.初始平衡状态的接触网有限元模型[J].西南交通大学学报, 2009, 44(5):732-737. doi: 10.3969/j.issn.0258-2724.2009.05.019LI Ruiping, ZHOU Ning, MEI Guiming, et al. Finite element model for catenary in initial equilibrium state[J]. Journal of Southwest Jiaotong University, 2009, 44(5):732-737. doi: 10.3969/j.issn.0258-2724.2009.05.019 张柯, 王玉环, 王国志, 等.抬升力作用下接触网定位器动应力的有限元分析[J].机械工程与自动化, 2008(3):44-46. doi: 10.3969/j.issn.1672-6413.2008.03.016ZHANG Ke, WANG Yuhuan, WANG Guozhi, et al. Finite element analysis of dynamic stress of localizer under the lifting force[J]. Mechanical Engineering & Automation, 2008(3):44-46. doi: 10.3969/j.issn.1672-6413.2008.03.016 DONG X X, HE L J, MI G B, et al. Two directional microstructure and effects of nanoscale dispersed Si particles on microhardness and tensile properties of AlSi7Mg melt-spun alloy[J]. Journal of Alloys & Compounds, 2015, 618:609-614. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=2e86ae4dc9071676c6fe00830e3f4f6e MRÓKA-NOWOTNIK G, SIENIAWSKI J. Influence of heat treatment on the microstructure and mechanical properties of 6005 and 6082 aluminium alloys[J]. Journal of Materials Processing Technology, 2005, 162:367-372. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=aaf313e20f31e9016940d183f75b8819 PENG J F, SONG C, SHEN M X, et al. An experimental study on bending fretting fatigue characteristics of 316 L austenitic stainless steel[J]. Tribology International, 2011, 44(11):1417-1426. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=fc306760435661ee1835f550a064712a PENG J F, LIU J H, CAI Z B, et al. Study on bending fretting fatigue damages of 7075 aluminum alloy[J]. Tribology International, 2013, 59:38-46. doi: 10.1016/j.triboint.2012.06.016 PENG J F, ZHU M H, CAI Z B, et al. On the damage mechanisms of bending fretting fatigue[J]. Tribology International, 2014, 76:133-141. doi: 10.1016/j.triboint.2013.12.018 HARRIS S J, WATERHOUSE R B, MCCOLL I R. Fretting damage in locked coil steel ropes[J]. Wear, 1993, 170(1):63-70. doi: 10.1016/0043-1648(93)90352-M ZHOU Z R, CARDOU A, FISET M, et al. Fretting fatigue in electrical transmission lines[J]. Wear, 1994, 173(1/2):179-188. http://www.sciencedirect.com/science/article/pii/0043164894902712 ZHOU Z R, FISET M, CARDOU A, et al. Effect of lubricant in electrical conductor fretting fatigue[J]. Wear, 1995, 189(1):51-57. http://www.sciencedirect.com/science/article/pii/004316489506642X HOBBS R E, RAOOF M. Mechanism of fretting fatigue in steel cables[J]. International Journal of Fatigue, 1994, 16(4):273-280. doi: 10.1016/0142-1123(94)90341-7 CRUZADO A, HARTLELT M, WÄCHE R, et al. Fretting wear of thin steel wires, part 1:influence of contact pressure[J]. Wear, 2010, 268(11/12):1409-1416. http://www.sciencedirect.com/science/article/pii/S0043164810000682 LIU J H, OUYANG H J, PENG J F, et al. Experimental and numerical studies of bolted joints subjected to axial excitation[J]. Wear, 2016, 346:66-67. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=0052cb43c6590ecd2a82abec7acdab56 LIU J H, OUYANG H J, MA L J, et al. Numerical and theoretical studies of bolted joints under harmonic shear displacement[J]. Latin American Journal of Solids and Structures, an ABCM Journal, 2015, 12(1):115-132. http://cn.bing.com/academic/profile?id=1332921345778cb30fb491843eec2ca0&encoded=0&v=paper_preview&mkt=zh-cn LIU J H, OUYANG H J, FENG Z Q, et al. Study on self-loosening of bolted joints excited by dynamic axial load[J]. Tribology International, 2017, 115:432-451. doi: 10.1016/j.triboint.2017.05.037 朱旻昊, 徐进, 周仲荣.抗微动损伤的表面工程设计[J].中国表面工程, 2008, 20(6):5-10. doi: 10.3321/j.issn:1007-9289.2008.06.002ZHU Minhao, XU Jin, ZHOU Zhongrong. Alleviating fretting damages through surface engineering design[J]. China Surface Engineering, 2008, 20(6):5-10. doi: 10.3321/j.issn:1007-9289.2008.06.002 HOUSARI B A, ALKELANI A A, NASSAR S A. A proposed model for predicting clamp load loss due to gasket creep relaxation in bolted joints[J]. Journal of Pressure Vessel Technology, 2012, 134(2):517-522. http://cn.bing.com/academic/profile?id=328df4ffbd655a94178dc5d1f9a00ae7&encoded=0&v=paper_preview&mkt=zh-cn 殷明霞, 史淑娟, 江海峰.螺纹结构力矩及其衰退机理分析[J].强度与环境, 2013, 40(4):31-35. doi: 10.3969/j.issn.1006-3919.2013.04.006YIN Mingxia, SHI Shujuan, JIANG Haifeng. The analysis of screw connection and the torque degeneration[J]. Structure & Environment Engineering, 2013, 40(4):31-35. doi: 10.3969/j.issn.1006-3919.2013.04.006 GOODIER J N, SWEENEY R J. Loosening by vibration of threaded fastenings[J]. Mechanical Engineering, 1945, 67(12):798-802. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=J-STAGE_2795641 HESS D P, SUDHIRKASHYAP S V. Dynamic analysis of threaded fasteners subjected to axial vibration[J]. Journal of Sound and Vibration, 1996, 193(5):1079-1090. doi: 10.1006/jsvi.1996.0333 HESS D P, DAVIS K. Threaded components under axial harmonic vibration, part 1:experiments[J]. Journal of Vibration and Acoustics, 1996, 118(3):417-422. doi: 10.1115/1.2888199 HESS D P. Threaded components under axial harmonic vibration, part 2:kinematic analysis[J]. Journal of Vibration and Acoustics, 1996, 118(3):423-429. doi: 10.1115/1.2888200 NASSAR S A, SHOBERG R S, Effect of fastener tightening beyond yield on the behavior of bolted joints under service loads[C]//Proceeding of the 18th Annual Conference of the AMSE. East Lansing: World Scientific Publishing Company Successfully, 1992: 1-17. NASSAR S A, BARBER G C, ZUO D J. Bearing friction torque in bolted joints[J]. Tribology Transactions, 2005, 48(1):69-75. doi: 10.1080/05698190590899967 JUNKER G H. New criteria for self-loosening faster under vibration[J]. SAE Transactions, 1969, 78:314-335. doi: 10.1108/eb034981 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. doi: 10.1115/1.1767814 李永生, 李军杰, 闫军芳.浅谈高速铁路接触网零部件防松措施的应用[C]//高速铁路接触网零部件安全可靠性技术论文集.北京: 中国学术期刊电子杂志社, 2013: 120-123. 李军, 马立明.接触线从锥套式终端锚固线夹中脱落的原因及对策[J].铁道技术监督, 2013, 41(2):30-31. doi: 10.3969/j.issn.1006-9178.2013.02.009 杨安书.接触线及承力索终锚线夹的改进探讨[J].电气化铁道, 2005(3):14-15. http://www.cnki.com.cn/Article/CJFDTOTAL-DQHD200503005.htm 高鸣.电气化铁路铝包钢承力索终端锚固的研究[J].中国铁道科学, 2002, 23(5):69-72. doi: 10.3321/j.issn:1001-4632.2002.05.013GAO Ming. Research on terminal anchorage for aluminum-coated steel messenger wire on electrified railways[J]. China Railway Science, 2002, 23(5):69-72. doi: 10.3321/j.issn:1001-4632.2002.05.013 SPEIDEL M O. Stress corrosion cracking of aluminum alloys[J]. Metallurgical Transactions A, 1975, 6(4):631-651. doi: 10.1007/BF02672284 张新明, 李慧中, 陈明安, 等.热处理对2519铝合金应力腐蚀开裂敏感性的影响[J].中国有色金属学报, 2006, 16(10):1743-1748. doi: 10.3321/j.issn:1004-0609.2006.10.015ZHANG Xinming, LI Huizhong, CHEN Minan, et al. Effect of heat treatment on stress corrosion cracking susceptibility of aluminum alloy 2519[J]. The Chinese Journal of Nonferrous Metals, 2006, 16(10):1743-1748. doi: 10.3321/j.issn:1004-0609.2006.10.015 HATAMLEH O, SINGH P M, GARMESTANI H. Stress corrosion cracking behavior of peened friction stir welded 2195 aluminum alloy joints[J]. Journal of Materials Engineering and Performance, 2009, 18(4):406-413. doi: 10.1007/s11665-008-9303-8 ALYOUSIF O M, NISHIMURA R. The effect of applied stress on environment-induced cracking of aluminum alloy 5052-H3 in 0.5M NaCl solution [J/OL]. International Journal of Corrosion, 2012, 2012: 1-5[2016-10-12]. http://dx.doi.org/10.1155/2012/894875. -
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