论文部分内容阅读
随着国民经济的迅速发展,出现了公路运输迅猛发展的好形势。运输部门、厂矿企业及农民购置汽车的数量增加很多。然而在购置车辆的过程中对货源、行驶道路及车辆使用方面缺乏细致的调查研究,盲目购买车辆的现象较为普遍。因而造成了车货不匹配、车和路不相适应、车辆供需相差悬殊等问题。严重地影响了公路运输效率的发挥和成本的降低。因此对如何进行车辆的合理级配和选型的研究是十分必要的。这里我们就天津港公路疏港车辆的级配和选型进行讨论。
With the rapid development of the national economy, a good situation has emerged for the rapid development of road transport. Transport departments, factories and mines and farmers to buy a lot of cars increased. However, in the process of purchasing vehicles, there is a lack of detailed investigations on the supply sources, driving roads and vehicles, and the phenomenon of blindly purchasing vehicles is widespread. As a result, problems such as mismatch between vehicles and vehicles, incompatible vehicles and roads, disproportion between vehicles supply and demand and so on are caused. Seriously affecting the efficiency of road transport to play and reduce costs. Therefore, it is necessary to study how to rationally allocate and select vehicles. Here we discuss the grading and selection of Tianjin port highway vehicles.