提出了考虑轨道高低不平顺时进行车桥耦合系统垂向非平稳随机振动分析的新方法。
A new method for a vertical non-stationary random vibration analysis of vehicle-bridge systems subjected to track irregularity excitations is proposed.
提出了考虑轨道高低不平顺时进行车桥耦合系统垂向非平稳随机振动分析的新方法。
Nonstationary random vibration of vehicle systems with uniform variable speed is discussed in this paper.
结果表明，两者图形趋势较为一致，说明用该模型预测轨道高低不平顺发展趋势是可行的。
It was pointed that the figures of forecast and inspection are similar. The result indicates that it is feasible using the model to forecast longitudinal ir…
结果表明，两者图形趋势较为一致，说明用该模型预测轨道高低不平顺发展趋势是可行的。
It was pointed that the figures of forecast and inspection are similar. The result indicates that it is feasible using the model to forecast longitudinal ir…
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