ICS45.060.20s 53GB中华人民共和国国家标准GB/T17426-1998铁道特种车辆和轨行机械动力学性能评定及试验方法Dynamic performance evaluation and test methodfor particular class vehicles and tracked machine1998-07-06发布1999-04-01实施国家质量技术监督局发布GB/T17426-1998目次前言1范围12总则3评定标准14试验条件5试验方法46试验数据处理方法11附录A(提示的附录)平稳性指标W电算流程框图13附录B(提示的附录)振动加速度A电算流程框图14附录C(提示的附录)弹簧动力系数、应力动力系数电算流程框图15附录D(提示的附录)脱轨系数、轮重减载率电算流程框图(测力轮对测量)16附录E(提示的附录)脱轨系数、轮重减载率电算流程框图(构架力测量)17