铁路货车动力学性能试验标准对比  

Comparison of Dynamic Performance Test Standards for Railway Wagons

作　　者：王鼎 苗晓雨 熊芯 WANG Ding;MIAO Xiaoyu;XIONG Xin(Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081

出　　处：《中国铁路》2023年第8期82-90,共9页China Railway

基　　金：中国国家铁路集团有限公司科技研究开发计划项目(P2021J005)。

摘　　要：随着我国铁路货车提速,机车车辆动力学性能评定和试验鉴定需使用改进的试验方法,以提高试验质量。对比GB/T 5599—1985《铁道车辆动力学性能评定和试验鉴定规范》与GB/T 5599—2019《机车车辆动力学性能评定及试验鉴定规范》的异同点,从试验条件、评定指标和测试数据处理等方面,将动力学性能试验数据分别按照2个标准中的试验方法进行数据处理,对处理后的结果进行对比分析,包括运行稳定性、运行品质、运行平稳性对比分析,并对货车动力学性能试验提出建议。With the speed increase of railway wagons in China,improved test methods are required for dynamic performance assessment and testing verification of rolling stock to improve test quality.By comparing the similarities and differences between Railway vehicles-Specification for Evaluation the Dynamic Performance and Accreditation Test(GB/T 5599—1985)and Specification for Dynamic Performance Assessment and Testing Verification of Rolling Stock(GB/T 5599—2019),the dynamic performance test data are processed according to the testing methods in the two standards respectively from the aspects of test conditions,assessment indicators and test data processing,and the processed results are compared and analyzed concerning running stability,riding quality and riding comfort and suggestions for the dynamic performance test of wagons are put forward.

关 键 词：铁路货车 动力学性能 性能试验 标准对比 试验数据 

分 类 号：U266.2[机械工程—车辆工程]