摘要
根据梯形轨枕自身的特点,针对国内外研究现状,从加速度方面分析了梯形轨枕轨道结构的动力特征,表明了梯形轨枕轨道中频率与加速度的关系,得出与普通轨枕相比梯形轨枕轨道有较好的减振性能的结论。
According to the own characteristics of the ladder-shaped sleepers, in light of research status at home and abroad, it analyzes the dynamic features of track structure with ladder-shaped sleeper from the acceleration side, demonstrates the relationship between frequency and acceleration in ladder-shaped sleeper track, and obtains the conclusion that： comparing with ordinary sleeper, ladder-shaped sleeper track has better vibration reduction performance.
出处
《山西建筑》
2010年第29期271-272,共2页
Shanxi Architecture
关键词
梯形轨枕
轨道结构
动力分析
加速度
减振
ladder-shaped sleepers, track structure, dynamic analysis, acceleration, vibration reduction
