西安城市地域空间结构发展框架和发展机制

The development framework and mechanism of Xi'an city's regional spatial structure

通过分析西安城市发展在地域空间上的不利因素 ,提出新西安“一核三副”城市发展的主体框架 ,为城市发展提供新的地域空间 ,形成布局合理、发展有序、有效保护文物遗址、注重生态建设的簇状城市结构 ,并从城市之间、关中城市群带、中国中西部北方地区等多个层面探讨西安城市发展机制 ,提出以旅游商贸、科研文教、高新技术产业为主导 ,以城市运行机制、运行方式、运行环境的国际化为基准 ,促进城市综合职能的国际化 。

Through the analysis of the disadvantageous factors in regional spatial development of Xi'an city, the authors put forward the main urban development framework for New Xi'an,i.e., 'One core and three inferior cores'pattern which provides new regional space of urban development. This can form a reasonable layout and orderly development. The clustering city structure should be formed, which can take effective measures to protect cultural relics and ruins and can emphasize ecological construction. Xi'an city's development mechanism is discussed from different angles such as the relationships among cities, Guanzhong urban belt, and the northern part of central and west regions of China. Then the author suggeststhat the goal of urban development should be redefined according to the principlesof integrated planning, colligated allocation, division of labor and co-operation for the harmonization of coordinated development, tourism economy, urban construction and environmental protection.Taking tourism and trade, scientific research and education and high-tech industry as dominant factors and the internationalization of urban running mechanism, running modes, and running environment as criterion, the internationalization of urban comprehensive function can be promoted and the goal of leaping over development can be eventually realized.