| During the twelfth five-year plan, the space layout of Ningbo City characterized by "one core two wings with multiple nodes" has been conducted by the government. And Jishigang of Yinzhou District, served as one pilot town of the first satellite city in Ningbo, has been contained in the "multiple nodes"developing plan which belongs to the metropolitan regions of Ningbo. After a five-year construction, preliminary trade network of the town has been built with a considerable scale. However, the commercial development of Jishigang is restricted by the indeterminate layout of trade network, lags of the corresponding infrastructures and insufficient popularity. Hence, researches on the driving force and pattern of the commercial types of operationare necessary and urgent.Theories related with development of satellite city and commercial forms, driving force of commercial region development and pattern of the commercial types of operation have been reviewed and summarized. Based on the reality of Jishigang satellite city, herein this paper describes the commercial types of operation at present, besides, explores the different layout between the old and new types and features of the current trade area, etc. Problems of current commercial types of operation have been concluded. In addition, four driving force (political, economic, social and humane) of improving types of operation have been analyzed. Moreover, three improving patterns (center, subcenter and node) depending on various driving forces have been presented. Layout plans and developing direction of commercial types in the future of Jishigang satellite city has been proposed in the end.A support system is specially built to meet the need of improving commercial types for Jishigang satellite city via studying the corresponding driving force and pattern. This paper contributes to the rationalization and standardization of commercial layout of Jishigang, meanwhile, works as reference and inspiration to related satellite cities. |
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