摘要
结合 2 0 9HS转向架构架强度试验、构架实际应用工况进行对比分析 ,建议研究静强度、疲劳强度试验时对构架各实际受力部位都加载的可能性 ;研究构架疲劳试验时多频率、多种载荷加载的可能性 ;研究增加构架可靠性试验的可能性。
Considered the test of frame intensity of 209HS bogie and the actual application condition of frame,this paper made the comparative analysis.Suggested studying the probability of loading on the frame actual force position when studying static and dynamic intensity test,the probability of loading with multi-frequency and multi-load when studying fatigue test of frame,the probability of increasing the reliability test of frame.
出处
《铁道机车车辆》
2002年第4期11-12,共2页
Railway Locomotive & Car
