Motorway Service Facility Layout

After the nearly 20 years' development, our country's expressway has obtained the huge achievement. The expressway represents the transportation productive level, and it has the high production efficiency. The expressway is playing a more and more vital role by its special superiority in the synthesis transportation system and the national economy national economy.Under the background of our country expressway fast development, this article takes the expressway servicing facility layout as the research object, in the foundation of summarizing and comparing servicing facility layout present situation of that in domestic and foreign, this paper analysis the influence factor of expressway servicing facility layout, pointed out that the region economy level of the expressway influence area influences the expressway stream of vehicles characteristic, decides the expressway average haul on the some extent, the vehicle type constitution, the freight vehicle current capacity, thus finally influences the expressway service facility layout. In the expressway servicing facility configuration appraisal, this article proposed that uses the analytic hierarchy process to carry on the appraisal, and has carried on the detailed elaboration to basic principle and the concrete application. At the end, this article used the quota with to decide the disposition union the method to conduct the real diagnosis research to the Da-Guang expressway servicing facility layout, through the qualitative analysis method and preliminary determination servicing facility control point, the selection servicing facility in three aspects, those are the road average traffic flow, cities average per person GDP and the whole population to carry on the quantitative analysis. Finally has determined this road section servicing facility layout. After determination servicing facility plan, and used the analytic hierarchy process method to carry on the appraisal. Expected to analysis the expressway servicing facility layout and the appraisal on theoretically and real diagnosis thoroughly.