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京沪高速铁路应抓紧立项,马上开工,愈快愈好。下面对高速铁路的运量和速度两方面谈点看法。 关于运量的估算,有人认为因扣除系数的计算方式造成能力少算了,低估了现有铁路的能力,建议用铺画满表运行图的方法来确定能力。然而满表运行图又叫刚性运行图,是不可实施的运行图。铁路运行受各种客观因素影响,如气候、装卸条件及机车故障等因素而发生运行时间的偏离或晚点。因此,
Beijing-Shanghai high-speed railway project should pay close attention to start immediately, the sooner the better. The following high-speed rail traffic volume and speed of both talk. With regard to the estimation of traffic volume, some people think that the calculation of the deduction coefficient makes it less profitable and underestimates the capacity of the existing railway. However, the full table is also called rigid operating chart, is not operational chart. Railway operations are affected by various objective factors, such as the departure from or deviation of operating hours due to factors such as climate, handling conditions and locomotive faults. therefore,