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  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      The knowledge of the stress within the material of railway wheels is essential for the safe dimensioning of this extremely important railway vehicle element.The authors have conducted thorough resear...
    wheel-rail contactfinite elements analysispressure distribution measurement
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      Heavy haul transportation is growing in Brazil and in the world,as well as the axle load.Today,42 tons/axle in Australia for mining transportation is real.The stress generated in the wheel–rail conta...
    Micro alloy wheelniobiumheavy haul
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      For these years,a series of the investigations on the fatigue limits of the wheel web has been made by a resonance type full size fatigue tester.These studies have been made on the wheels manufacture...
    Fatigue propertywheel web arearesidual stressmachining condition
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      Railway axles are designed to have an infinite life.The design guides prescribe the calculation procedure to estimate axle stresses using the nominal stresses based on the classical beam theory.A num...
    railway axlesdesignstress concentration factorfatigue
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      Currently at Deutsche Bahn (DB) ultrasonic inspections in maintenance procedures for wheelset axles with a bore hole are,to the greatest possible extent,carried out using automated ultrasonic inspect...
    Ultrasonic testingwheelset axlePOD
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      In this paper,a kind of bainitic steel was used to produce the 30t axle-load wagon wheels in order to improve the rolling contact fatigue and the thermal damage during the baking process.By the adapt...
    railway wheelcarbide-free bainiterolling contact fatiguethermal damagenotch sensitivity ratio NSR
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      Two AAR class B rolled wheels for locomotives failed after about two years of service.The fracture surfaces of the failed railway wheels were examined.The examination showed that there were corrosion...
    corrosionfatiguerailway wheelfailure analysisrust prevention
  • [会议论文] 张劳恩 ,2018 - 第十六届(2018)全国核心期刊与期刊国际化 、网络化研讨会
      科技期刊应在新时代做出更大的贡献。高质量的科技期刊需要高水平的编辑队伍,科技期刊编辑应成为“杂家”和“行家”,博采众家之长,通晓本专业知识,掌握刊媒融合技术,成为“全媒型、专家型”人才。编辑部应采取多种措施,创建良...
    科技期刊新时代要求互联网思维编辑人才培养职业规划
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      In recent investigations in large railroad in Brazil,integrity issues have been proven in railway wheels leading to reduced reliability of these materials.Combined with this,the increased of charge t...
    Railway wheelsmicroalloyed steelmechanical propertiesmetallography
  • [会议论文] ,2016 - 18th International Wheelset Congress(IWC 2016)(第18届国际轮对大会)
      Transportation Technology Center,Inc.evaluated an automated cracked wheel detector system at the Transportation Technology Center in Pueblo,Colorado,USA.Preliminary test results have demonstrated tha...
    Ultrasonic inspectionautomated cracked wheel detectorACWDNDENDT
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