Underground Space Development And Utilization Of The Growth Pole Theory Perspective In Zhengzhou

21century, with the rapid development of urbanization and rapid populationexpansion, Zhengzhou City, gradually reduced the amount of space resources, limited landresources, those responsible for overloading of the urban population, will inevitably bring about aseries of "urban disease", such as: tension building land, crowded living space, traffic congestion,poor infrastructure, reduce green space, and environmental degradation. As the heart ofZhengzhou, Zhengzhou, central area of the problem is particularly acute. Not only affects thepeople living life, and also restricting the sustainable development of Zhengzhou City, effectiveway to solve these problems, it is active, rational development and utilization of undergroundspace. Zhengzhou, central area in order to maintain the normal operation and development ofunderground space center must attach great importance to careful study in order to maintain thecentral area of sustainable and efficient, and healthy development.Part in the theoretical study, the course of development of underground space, the type ofunderground space, the development and utilization of underground space characteristics and theprinciple of detailed analysis.In this paper, the instance of domestic and international big city development and utilizationof underground space, in the case studies section summarizes the different countries, differentcities, the development and utilization of underground space for various reasons, and for referenceat it.In theory and practice integrated part, select the Zhengzhou City, the typical area of theunderground space, the central area of underground space as the object of study, the undergroundspace of the central area from the geographical scope of the functions of cities, environmentalquality, contradictions characteristics were defined, and central area of the underground space,certainly based on the combination of domestic and international urban underground spacedevelopment of the Zhengzhou City, underground space development and utilization of results andsummarizes the problems, then France peru growth pole theory proposed spatial patterns, as wellas for Zhengzhou City, the local characteristics of the type of functionality for Zhengzhou City, thedevelopment of underground space development and utilization of underground space depth.Combination of Zhengzhou City, the overall urban planning and development of the theZhengzhou underground space planning framework, structure and layout of milestones,development goals and planning objectives, and outlook from the way to travel and industrialstructure of underground space in the future, forecasting the future underground the development trend of the space. Through the above analysis, to draw the following four conclusions:Frist,the development and utilization of underground space, and Japan, Canada, Europeand the United States and other developed countries, as well as in big cities, Zhengzhou City,underground space has considerable development potential. Zhengzhou City, is the ancient city ofcultural and historical relics in the central area, building more underground space to be strict inorder to protect the ancient city for the purpose of development and utilization, coordinate on theground, underground space layout and relationship, and thus to achieve sustainable development.Second, for underground space in Zhengzhou City, the problem should be carried out theactual state of Analysis, and give full play to the guiding role of urban planning, combined withthe requirements of urban construction, clear ownership of the problem of the underground space,improve the structure and layout of the underground space of the central area, accelerated theprocess of utilization of underground space to promote its function type to a humane andharmonious stage.Third, determine the mode of Zhengzhou City, development of underground space for thedevelopment of "series" to promote the development of underground space point "mode" to theseries of underground transport system of these core axis of development, relying on the rollingdevelopment of linear, in the subway lines The focal point on the construction of the core networkof district-level outlets, an important node and activity center, the pressure of the dispersion of asingle core area of resources, transportation, etc., Zhengzhou City, underground space tomulti-core, multi-level, three-dimensional direction.Fourth, Zhengzhou City, underground space should be scientific planning, unifiedmanagement, and integration of the principles of integrity, predictability and sustainability, andgradually formed the backbone of underground space to promote the development of pointunderground rail transportation, commercial, leisure space, comprehensive network ofunderground municipal infrastructure for the auxiliary system.