开行重载列车对编组站驼峰能力的影响分析

Analysis of Effects of Heavy Haul Train Operation on Hump Capacity in Marshalling Yard

在GB9654-88规定的三级三场编组站驼峰解体能力计算公式的基础上,分别按列车牵引定数和按换长控制列车编组的两种情况,详细推导和分析了提高列车重量后驼峰解体能力的计算公式,并结合徐州北站的实际情况,对开行重载列车对编组站驼峰能力的影响进行了定量和综合分析,最后得出结论并提出了几点建议。

Drawing upon the calculation formula of hump classification capacity with three yards at three stages as stipulated in GB 9654-88, the author worked out and analyzed step by step the calculation formula of hurrp classification capacity after the train weight is increased both as per train weight and converted length of train. A qualitative and comprehensive study on the consequences of heavy haul operation to hump capacity was done in view of the actual conditions at Xuzhoubei terminal. The paper ends with conclusions and suggestions.