Rule Over The Impact On China's Highway Truck Models Development

Along with the development of the Overload Disposal, the "large weight with small mark" and the serious overload phenomenon on freight vehicle in our country keep within limits , the shipping industry has developed to the benign direction . At the same time, the freight transportation vehicle's type in our country has also had the change along with it, in order to adapt the centralism to the transportation market after Overload Disposal, some vehicle companies developed some new freight vehicle types and put them into market. Therefore, this paper analyses the change tendency of the freight vehicle type during the Overload Disposal, some technology questions appeared after the new vehicle typepromoted were studied.Firstly, take the market demand as the guidance, the effect on the highway freight vehicle type after Overload Disposal was studied. The author investigated the issues on the spot, studied the present situation of the freight transportation vehicles in our country, the change of the freight vehicle type as well as the development condition of the new vehicle type which in the process of Overload Disposal from the market demand aspect, analyzed the freight vehicle type development direction in our country combine with the transportation laws and regulations, the profession standard and government department's guidance aspect. Secondly, analyzing the various vehicle types change situation during the process of Overload Disposal through the highway traffic flow magnitude database of Jiangsu, Henan, Shanxi province and so on, studying the composition structure of the freight vehicle's type and development tendency after Overload Disposal in our country. Thirdly, carrying some investigation and survey on the highway transportation freight vehicle with dual steering front axle technology as well as the four-axis rigid truck (8×4), and take the comparison on four-axis rigid truck with four-axis semi-trailer, this paper suggests that, the front axle technology uses in the freight vehicle on the highway transportation must be developed independently under the present condition.