铁路用钢轨典型标准的性能指标和检验方法对比分析  

Comparative Analysis on Property Indexes and Test Methods of Typical Standards for Railway Rail

作　　者：边影 薛虎东 赵桂英[1] 李斌[1] 彭飞 苏航[1] Bian Ying;Xue Hu-dong;Zhao Gui-ying;Li Bin;Peng Fei;Su Hang(Technical Center of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China;School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,Sichuan,China;Chemical Inspection Center of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]内蒙古包钢钢联股份有限公司技术中心,内蒙古包头014010 [2]西南交通大学机械工程学院,四川成都610031 [3]内蒙古包钢钢联股份有限公司化检验中心,内蒙古包头014010

出　　处：《包钢科技》2024年第3期75-80,共6页Science & Technology of Baotou Steel

摘　　要：文章介绍了《AREMA铁路工程保养手册》(2020)、欧标EN 13674-1:2011+A1:2017与铁标TB/T 2344.1—2020钢轨标准现状,重点对比分析了三个标准钢轨断面、成分、性能及检验方法的差异。分析结果表明,由于国内外标准层次、体例的不同,三个标准对于钢轨的技术要求差异较大。通过对比这些差异,充分了解了国内钢轨出口水平,为国内钢轨推向国际市场创造了条件。In this paper,it is introduced the current situations of such rail standards as AREMA Railway Engineering Maintenance Manual(2020),European Standard EN 13674-1:2011+A1:2017 and China Railway Industry Standard TB/T 2344.1—2020 as well as mainly compared and analyzed the differences of cross section,compositions,properties and test methods for rails satisfied the above three standards.The analysis results showed that the differences of technical requirements for rails satisfied the above three standards were greater due to the level and style of domestic and foreign standards were different.The export level of domestic rails is fully known by comparing these differences,which creates conditions for exporting domestic rails to the international market.

关 键 词：技术标准 成分范围 检验方法 

分 类 号：U213.4-65[交通运输工程—道路与铁道工程]