在柔性路面设计中,关于设计形变模量的求得,主要是根据车轮的类型和行车频率。但我国现有汽车,种类繁多,如何折合为设计标准车,已往尚无此项资料,致使设计工作者无据可凭,困此就不得不采用苏联的标准。但苏联的汽车载重量及类型与我国现有的汽车并不相同,其对路面作用的影响亦自各异。如果只是根据汽车的载重量,采用相当于苏联的某种汽草类型的方法而 In flexible pavement design, the deformation modulus of the design, mainly based on the type of wheel and driving frequency. However, there are a great variety of vehicles in our country. How to convert this into a standard vehicle of design? There is no such information in the past, which makes the design workers have no basis to take advantage of this. Therefore, we have to adopt the standard of the Soviet Union. However, the carrying capacity and type of vehicles in the Soviet Union are not the same as the vehicles currently available in our country. Their effects on the pavement are also different. If only based on the car’s load, the equivalent of a certain type of steamy Soviet Union method