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在综合各国高速铁路舒适性评价标准中的先进经验的基础上,作者在振动及加速度等有关的动力学范畴内进行舒适度讨论。通过对影响舒适度的四个因素,振动频率、振动强度、振动方向和振动暴露时间的分析,并结合车辆平稳性测量,应用能量吸收评价法,建立起耗散于人体中的振动能量与人的主观感觉之间的关系,为高速铁路乘坐舒适性评价研究开辟了新的思路。
Based on the advanced experience in the evaluation criteria for the comfort of high-speed railways in various countries, the author discusses the comfort within the dynamic range of vibration and acceleration. Through the analysis of four factors that affect comfort, vibration frequency, vibration intensity, vibration direction and vibration exposure time, combined with the measurement of vehicle ride stability, energy absorption evaluation method is used to establish the vibration energy dissipated in the human body The subjective feeling of the relationship between high-speed railway ride comfort evaluation research has opened up new ideas.