Research On Continuity Branch System Construction Method

Our over-emphasis on the urban road network planning in urban planning and construction of trunk road network, ignoring the planning of urban branch network and secondary roads, urban road network level setting is not rational. This does not sound road network levels, resulting in China’s urban road network branch serious deficiencies. Missing leg, causing travel inconvenience residents, reducing the competitiveness of walking, cycling, public transport, to make people more dependent on private cars, urban traffic structure resulting imbalance, resulting in increased traffic and environmental pressure. Sound branch system, optimize the structure of urban traffic, break the current traffic problems, an important measure to promote the development of green transport.Based on the above, the paper road network density and continuity of the theory and practice of domestic and foreign branches of a study, the theoretical analysis of road grading and branch recognizable on the proposed continuous support different functions of urban area Road construction model to make up for the continuity of our branch construction method. And combining the typical characteristics of the branch network, the summary of the implementation of the continuity of the branch construction strategy. The importance of the branch in the road system, based on this study and describes the typical problems of the branch network. Including branch sections branch functions within the network, traffic operations, street space characteristics of urban road systems branch, branch looking to build continuity of meaning. Then the density of the domestic and foreign branches, the branch identification analysis, road network and other related issues to analyze up to provide a theoretical basis for constructing continuity branch.The theory on the basis of continuity branch summarized build continuity branch of basic modules, combined branch defined, traffic organization and road network characteristics are summarized, planning concepts presented perspectives on the city’s residential areas, commercial business center District branch build method of continuity.Finally, the branch network of the planning guidance and evaluation system. It aims to build the city based on the principle of continuity branch and evaluation system put forward some suggestions.