The Settlement Tactics And Application Study Of The Urban Transportation Microcirculation Problem

The city traffic problem is the important strategic problem that China and The world were faced on national economy, social development and ecological environment at present. The microcirculatory system of the city Transportation is regarded as a subsystem of the urban traffic system, not only to maintain the normal operation of the city functions but also playing overall and guiding function on social economic development. The Urban Transportation Planning faces the development of micro-circulatory system of the Transportation, constantly improves the planning level of Transportation micro-circulatory system has far-reaching significance, and has already become the consensus in whole worldThis text has explained the theory of the urban Transportation microcirculation planning and relevant application technology more systematically from the characteristic analysis of the urban Transportation microcirculation, requirement forecasting of the traffic, management planning of the traffic, and evaluation index system of the urban Transportation microcirculation etc five aspects. We have summarized the organizing experience of the foreign urban Transportation microcirculation and research results of the theory, get the definition and classification of urban Transportation microcirculation, and have analyzed the characteristic about it carefully. Through studying the traffic demand characteristic of the urban Transportation microcirculation deeply and carefully, put forward the traffic distribute predict models, traffic way divide models of urban Transportation microcirculation, have set up traffic distributed models. After explaining the organizational management principle and the whole plan procedure of the urban Transportation microcirculation, have described the construction planning content of microcirculation from road network planning, public transit planning, chronic traffic system planning, park planning and management planning five respects. Have put forward a set of newly and applicable evaluation index system on the basis of the characteristic of microcirculation. The traffic organizational management evaluation index of urban Transportation microcirculation provide the clear basis of judging about the rationality and enforceability of the scheme, for optimizing the organizational management scheme and to the activity of organizing smoothly realistic directive significance. Finally, old town comprehensive transportation planning of Hefei and transportation improving design of large east gate and pairs of hillock area were regarded as the studying subject in this text, use the aforesaid management theory of urban Transportation microcirculation to carry on control measures to optimize and improve it. The predict result reveals, the scheme improved the operation conditions of the urban Transportation microcirculation greatly; have drawing lessons and significance to prompt urban Transportation microcirculation batter in the future.