A frequency spectral analysis was performed and a simulated deterministic expression of trainloading was obtained by analysing the vibration of the carriage system.
根据轨道加速度测试数据和分析车辆体系的振动，得到了列车荷载的模拟数定表达式。
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There are not only enough subgrade bed strength, but also appropriate subgrade bed stiffness to satisfy with the safety and comfort under the high-speed trainloading.
The paper analyzed the problems with weighing by tank car at trainloading bay, presented the project of realization automatic weighing and loading system with computer.