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随着铁路现代化,建设高速铁路已提到了议事日程。高速铁路平面联络条件中的缓和曲线,自然为人们所注意。 (一) 技术上较佳的线路条件,直接影响机车车辆与线路上部结构的相互作用。而这种相互作作,与车辆运行平稳度和线路稳定性密切相关。根据线路的动力条件和机车车辆走行性能,世界各国高速铁路,多已采用了曲线型超高顺坡的缓和曲线。
With the railway modernization, the construction of high-speed railway has been mentioned on the agenda. High-speed rail plane contact conditions in the easing curve, naturally for people’s attention. (A) technically better line conditions, a direct impact on the rolling stock and the upper structure of the line interaction. This interaction is closely related to vehicle running stability and line stability. According to the dynamic conditions of the line and the running performance of the locomotive and rolling stock, the high-speed railway in many countries in the world has adopted the mild curve of super-high slope.