砂石路面养护对汽车运营的作用

The Efffects of Maintenance of Unsealed Roads upon Trucks Operating

本文提出描述砂石路面状况的三个指标为路面不平度整、车辙深度和松散材料的厚度,并通过定量研究,证明砂石路面养护对提高汽车运行速度,降低燃油消耗的重大作用。

This paper presents three indexes for describing the conditions of unsealed roads and proves, on the basis of detailed research, that maintenance of unsealed roads can effectively increase the velocity of the trucks and decrease their fuel consumption.