The Study On The Planning And Construction Of The Coastal Town In Dalian Based On The Optimization Of Spatial Structure

With the further development of economic globalization and world urbanization, the development of urban space has been showing the basic trend of urban regionalization, urbanization in the region. Town group has gradually developed core city in continuous expansion, the gradual increase in the degree of association between various towns. Such phenomena appear more and more around the world, and quickly grew into a highly competitive area of regional development and economic growth. In China’s market economy system has been gradually improved, rapid urbanization, the space between the cities of restructuring, competition and evolution in different regional levels will be accelerated, which led to a chaotic and out of control of the space, there is an urgent need to explore its internal evolution motivation, and the need for new regulation and management measures.This article is for research, regional linkages of regional towns choice of development path. Take advantage of the establishment of the model analysis Dalian development characteristics and the spatial structure of the status quo. Explore from the different levels of economic, social and through the analysis of the dynamic mechanism of its development with the development of the spatial structure, system, comprehensive exploration of the spatial structure of the regional characteristics of Dalian Development Strategy in Dalian. The core content of this article is as follows:1, in the context of Dalian,"the city’s domain towns of the regional location, characteristics of location, space morphological characteristics, economic development level, resource characteristics Dalian urban spatial structure of the status quo characteristic conduct research, at this stage, Dalian Global towns The structural features of the spatial structure showing a main axis of three three-node ". Based on this analysis Dalian City area towns problems in the development process. Comments and proposed to optimize the Dalian City domain will form "an axis wings, a nuclear multi-node, four groups" urban network spatial structure.2, based on the optimization in the the City domain space structure, the analysis of the current characteristics of Dalian coastal regional development, and to find problems in the status quo development.3,The main problem for the development of Dalian coastal area, based on the angle analysis of the development of the the Dalian coastal area development formative causation.4,Proposed for nuclear Dalian coastal region overall layout of the idea that the future will form a ribbon circle structure:the central area along the Bohai Sea, Yellow Sea, the two lines in hand, the relative concentration of the development of the close circle urban groups and Pu Bay area The tour center Bohai wing city tour where the inner circle and of Zhuanghe for the Yellow Sea wing city delegation to the outer circle. Proposed spatial structure optimization of the basic approaches and the overall construction and development strategy, and summarize this topic to be studied further problem.The results showed that:(1) the spatial structure of the coastal area of Dalian:I think we should strengthen Construction of the spatial structure of the the Dalian coastal area circle, optimizing the Dalian coastal regional industrial space layout, speed up structural adjustment and development the Bohai wing and the Yellow Sea wing two primary and secondary distinctdual-axis, and the direction of development of the Dalian metropolitan area area to adjust the four aspects of the regulation and optimization(2) for the Dalian coastal area population space gathering enough integration of industrial space is limited, poor infrastructure links, land use expansion disorder and other problems.This paper proposed to optimize the urban system construction and distribution of productive forces of the coastal area, boot space layout optimization, rational division of labor between industries and promote the tour, mesh transport facilities space layout optimization recommendations coastal area land use functions partition to solve these four points.Through this study, to look forward to Dalian Binhai area for future construction of realistic guiding significance for the development of the domestic coastal area, with a reference value.