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高速铁路线路及高速机车车辆的合理设计是保证高速列车运行平稳、乘车舒适的重要条件。在高速铁路的线路平、纵断面设计中,通过提高最小曲线半径标准,采用平缓过渡的缓和曲线,增加夹直线、夹曲线长度和增大竖曲线半径等措施为高速行车条件的平稳、舒适提供了前提条件。但高平稳、高舒适性的获得还要靠线路结构来保证。本文将简述高速铁路线路的施工要点。
The reasonable design of high-speed railway lines and high-speed rolling stock is an important condition to ensure the smooth running of high-speed trains and ride comfortably. In the design of flat and vertical section of high-speed railway, measures such as increasing the minimum radius of the curve, using a gentle transition transition curve, increasing the length of the straight line, increasing the length of the curved curve and increasing the radius of the vertical curve are provided for smoothness and comfort of high-speed traffic conditions Prerequisites However, high stability, high comfort access to rely on the line structure to ensure. This article will briefly outline the construction of high-speed railway line points.