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一车站通过能力和改编能力,是在采用合理的技术作业过程,有效地利用现有技术设备,充分发挥人的主观能动性的前提下,一昼夜内所能接发和改编的列车数或车辆数。车站能力计算基本上有两种方法:一是直接计算法,一是利用率法。我国和苏联根据计算条件,两种方法都采用,而日本和西德等国均采用直接计算法。日本铁路车站能力分别计算分类线容车量、到发线接发车能力、牵出线改编能力及驼峰解体能力。在一般情况下,到发线接、发车能力:出发线为10列;到达线为15列;到发线为10列。牵出线改编能力:一条牵出线一日解体并编组600辆;编组或解体1,000—1,200辆。驼峰解体能力;一条推送线日解3,000—3,500辆;两条推送线日解4,000—4,500辆,有时驼峰解体能力亦按小时进行计算。
The ability and adaptability of a station means the number of trains or vehicles that can be received and adapted within a day and night under the premise of using reasonable technical operation processes, making effective use of the existing technology and equipment, and giving full play to people’s subjective initiative. There are basically two methods for calculating station capacity: one is direct calculation, and the other is utilization. Both China and the Soviet Union adopted the two methods according to the calculation conditions, whereas Japan and West Germany adopted the direct method of calculation. Capacity of Japan’s railway stations were calculated capacity classification lines capacity, to send line start ability, take-off line adaptation ability and hump disintegration ability. In general, to the line connection, starting capacity: the departure line is 10; arrival line is 15; arrival line is 10. Take-out line adaptation capability: One take-out line disintegrates on the 1st and organizes 600 units; organizes or dismantles 1,000-1,200 units. Hump disintegration capacity; a push line daily solution 3,000-3,500; two push line daily solution 4,000-4,500, sometimes the ability to break down the hump is also calculated by the hour.