基于车辆轴型分类的公路货运车辆运营成本研究

Research of Highway Freight Vehicle Operating Cost Based on Vehicles Axle Type Classification

针对目前公路货运车辆运营成本分析中车型分类与装载量确定方法的不足,提出了基于车辆轴型分类的运营成本研究模式,在按轴型划分的交通量和轴载调查的基础上通过建立轴载分布模型确定分析车型与其装载量,并根据政府政策和车辆装载量的影响程度分类统计分析车型的单位运营成本。使用安徽省调查数据推导出了公路货运车辆运营成本与装载量之间的经验公式。结果表明:该省公路货运车辆的平均单位运营成本在0.253-0.756元/t·km之间,与市场运价基本一致。

Given the shortage of methods to determine the vehicle type and truck load in the current analysis of highway freight vehicle operating cost, the model of VOC based on vehicle axle type classification is brought up. After the investigations of traffic and axle weight classified by axle types, truck axle load distribution model is established to estimate the truck load. Then the VOC is analyzed taking into consideration of the influence of government policy and truck load. Finally, empirical formula of highway freight transportation VOC with truck load is gained by using the data from Anhui province.