摘要
运用非接触图像测量法对京沪高铁接触网振动进行现场测试,得到典型跨距内定位点及吊弦悬挂点的动态振幅。通过分析数据,比照现行标准,提出针对高速铁路接触网零部件进行振动试验的技术条件建议。
The dynamic amplitude of steady points and dropper suspension points in the typical span is obtained by using the method of noncontact image in the field test of Beljing-Shanghai high-speed railway catenary. Technical specification on vibration test of fittings for high-speed railway catenary is presented after analyzing the data and comparing with the current standards.
出处
《铁道技术监督》
2014年第10期53-56,共4页
Railway Quality Control
基金
中国铁道科学研究院行业服务技术创新项目(2011YJ04)
关键词
高速铁路接触网
振动试验
技术条件
非接触式测量
京沪线
High-speed Railway Catenary
Vibration Experiment
Technical Conditions
Non-contact Measurement
Beijing-Shanghai Railway
