在峰高计算中,难行车的平均溜放速度(V车)是一个重要的影响因素。从基本阻力和风阻力的计算公式中可以看出,车辆的基本阻力和风阻力都与车辆的溜放速度有关。目前在我国机械化驼峰的峰高计算中,难行车的平均溜放速度采用4m/s,然而,气象条件和驼峰头部平、纵断面不同时,难行车的平均溜放速度是不同的,因此计算峰高时如果不区分具体条 In the calculation of peak height, the average speed of unpleasant vehicles (V car) is an important factor. It can be seen from the formula of basic resistance and wind resistance that the basic resistance and wind resistance of the vehicle are related to the speed of the vehicle. At present, the calculation of peak height of mechanized hump in our country is based on 4m / s average speed of difficult driving. However, when the meteorological conditions are different from the horizontal and vertical profiles of hump head, the average speed of difficult driving is different. Therefore, Calculate peak height if you do not distinguish between specific bars