Research On The Adaptability Of Town System And Highway Transportation

With the economy of our country developing lastly, quickly and with the urbanization developing more and more soon, the quantity and scale of the town will increase quickly, and the contact of the towns is closer, so the town system is being developed towards the netwok. At the same time, the highway transportation of our country is developed at the quick speed. With the fast development process of the highway transportation and the town system, an adaptable relation must be established between them, so they can realize the sustainable development. This paper starts with analysising the theory of the town system and the highway transportation and their current situation of the development. Through studying the dialectical development relation among them, it has put fortword the relation of the development of town and highway transportation under different stage of economic development and different town space type. It discusses the coordinate of the town system and highway transportation in such as layout and structue. Then it establishes one relevant model between the urbanization and density of highway. This paper used fractal to analysis fractal relation between highway transportation system and town system; it reveals the related and interdynamic evolution between highway netwok and the town system. The fractal dimension of highway transportation should match with the fractal dimension of town system. Based on the above researchs, it put forward the concept of adaptability of highway transportation and the town system. According to the request of the overall evaluation, it establishes evaluation index system. Then, using the improved method of Grey correlation degree to evaluate the highway transportation and town system. Finally, combining to the highway transportation and town system development in Jinhua city, this paper evaluates the adaptability of them and acquires the result. Based on the result of the adaptability evaluation, this paper integrates the highway transportation and town system in Jinhua city for the persistent development.