复杂艰险山区铁路小半径曲线钢轨非正常磨耗的治理措施研究

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• 英文论文题名：Research on Control Measures of Unnormal Wear of Rails on Small Radius Curve in Complex Mountainou Area
• 论文作者：和振兴 ; 胡新明 ; 王小韬
• 英文论文作者：He Zhenxing ; Hu Xinming ; Wang Xiaotao ; China Railway Eryuan Engineering Group Co.Ltd
• 年：2016
• 作者机构：中铁二院工程集团有限责任公司;
• 论文关键词：山区铁路 ; 小半径曲线 ; 非正常磨耗 ; 综合治理
• 英文论文关键词：mountain railway ; small radius curve ; abnormal wear ; comprehensive control
• 会议召开时间：2016-10-14
• 会议录名称：“川藏铁路建设的挑战与对策”2016学术交流会论文集
• 语种：中文
• 分类号：U213.42
• 学会代码：ZGTD
• 会议名称：“川藏铁路建设的挑战与对策”2016学术交流会
• 会议地点：中国四川成都
• 主办单位：中国铁道学会、中国铁道学会工程分会、中国中铁股份有限公司、中铁二院工程集团有限责任公司
• 学会名称：中国铁道学会
• 页数：7
• 文件大小：1114k
• 原文格式：O
• 会议级别：全国

摘要

复杂艰险山区铁路小半径曲线较多,由于地形复杂、气候条件恶劣、人迹罕至、交通不便,给线路的日常养护维修带来困难,预防和治理小半径曲线地段的钢轨非正常磨耗是保持复杂艰险山区铁路服役状态的重要举措。以山区铁路小半径曲线地段钢轨非正常磨耗的预防和治理措施研究为基础,结合复杂艰险山区铁路特点,从优化曲线地段轨道设计、钢轨合理打磨与润滑、保持车轮圆顺度等方面给出了综合预防和治理复杂艰险山区铁路小半径曲线地段钢轨非正常磨耗的方法。
Small radius curve account for a relatively higher proportion in the railways of complicated and difficult mountainous area.It has brought great challenges to the daily maintenance of the railway lines due to the complicated topography,severe climate condition and inconvenient traffic,thus the prevention and control of rail's abnormal wear in small radius curve area is an important issue to maintain the service condition of railways which is located in complicated and difficult mountainou area.In this paper,based on the study of prevention and control measures for rail's abnormal wear that will applied in small radius curve section of mountain railways,and combined with the characteristics of the railways in complicated and difficult mountainous area at the same time,a comprehensive method for the prevention and control of rail's abnormal wear in small radius curve section of difficult mountainous area has been given out from aspects of optimization design of curved track,reasonable grinding and lubrication of rail,roundness maintain of wheel and so on.

引文

[1]国家发改委.关于印发《中长期铁路网规划》的通知[EB/OL].http://www.gov.cn/xinwen/2016-07/20/content_5093165.htm,2016-07-20/2016-08-15.National Development and Reform Commission.Notice on printing and distributing the"medium and long term railway network planning"[EB/OL].http://www.gov.cn/xinwen/2016-07/20/content_5093165.htm,2016-07-20/2016-08-15.
    [2]刘丁阳,吴亚平,尚伦霖,等.山区客运专线曲线区段钢轨磨耗量的仿真分析[J].华东交通大学学报,2014,31(3):68-73.Dingyang Liu,Yaping Wu,Lunlin Shang,etc.Simulation Analysis of Track Wear in Curve Sections of Mountainous Passenger Rail Line[J].Journal of East China Jiaotong University,2014,31(3):68-73.
    [3]薛蕊.北京地铁钢轨非正常磨耗的机理研究[D].北京:北京建筑大学,2015.Rui Xue.Study on the mechanisim of the Beijing metro rail's abnormal wear[D],Beijing:Beijing University of Civil Engineering and Architecture.
    [4]刘启跃,张波,周仲荣.铁路钢轨损伤机理研究[J].中国机械工程,2002,13(18):1596-1600.Qiyue Liu,Bo Zhang,Zhongrong Zhou.The research of wear characteristics on steel rail[J].China Mechanical Engineering,2002,13(18):1596-1600.
    [5]肖锋.钢轨腐蚀与防护研究述评[J].装备制造技术,2016,(4):157-161.Feng Xiao.Review on research of rail corrosion and protection[J].Equipment Manufacturing Technology,2016,(4):157-161.
    [6]沈钢,张定贤.轨底坡对曲线钢轨侧磨影响的研究[J].铁道学报,1994,16(3):95-99.Gang Shen,Dingxian Zhang.Research onf readjusting rail inclinations for reducing rail side-cutting[J].Journal of The China Railway Society,2016,(4):157-161.
    [7]金学松,杜星,郭俊,等.钢轨打磨技术研究进展[J].西南交通大学学报,2010,45(1):1-11.Xuesong Jin,Xing Du,Jun Guo,etc.State of arts of research on rail grinding[J].Journal of Southwest Jiaotong University,2010,45(1):1-11.
    [8]张斌,黄家豪.涂油技术对曲线钢轨磨耗与振动的影响分析[J].现代交通技术,2014,11(2):80-83.Bin Zhang,Jiahao Huang.Effect analysis of lubricant technology on curve rail wear and vibration[J].Modern Transportation Technology,2014,11(2):80-83.
    [9]王彩芸,申鹏,刘启跃.车速变化对钢轨磨损影响的数值计算与实验研究[J].润滑与密封,2011,36(11):19-24.Caiyun Wang,Peng Shen,Qiyue Liu.Numerical and experiment analysis of the effect of speed on rail wear[J].Lubrication and Engineering,2011,36(11):19-24.