摘要
论文通过动车组内置式侧拉门在运营寿命中承受的疲劳载荷工况研究,根据实际运营条件研究出疲劳载荷参数,包括载荷大小、加载次数以及加载频率,以此进行疲劳试验验证,通过理论及试验研究,评估出动车组侧拉门长期服役疲劳寿命。
Based on the research of the fatigue load by the pocket sliding door of the EMU in the actual operating conditions,the test parameters have been determined.It includes the load volume,the total number of actions and the loading frequency. Through theoretical and test research ,the fatigue life of long-term service of the pocket sliding door of EMU was evaluated.
出处
《机电产品开发与创新》
2017年第3期9-11,共3页
Development & Innovation of Machinery & Electrical Products
关键词
内置式侧拉门
长期服役
疲劳
参数研究
试验
pocket sliding door
long-term service
fatigue
parameter research
test
