摘要
Abstract
Tongzhou has been regarded as the sub-center of Beijing for alleviating the population pressure and optimizing the spatial structure of the central city. Whether the planned Tongzhou sub-center can achieve this target deserves more scientiifc evaluation. This paper will borrow the development experience of Chengdu, which also proposed the sub-center strategy several years ago, for assessing the future of Beijing, using Data Augmented Design approaches. Both urban growth analysis, simulation and urban function, vibrancy evaluation of Chengdu and Beijing have been conducted. Our ifndings suggest that: (1) it may take a long time for developing a vibrant new city; (2) the ifrst and second green belts of Beijing may be encroached with the connection of the central city and the planned sub-center areas; (3) Beijing will continue to experience urban sprawl surrounding the central city conditioned that the planned sub-center has the same impact on urban growth with that of existing new cities of Beijing.关键词
数据增强设计/城市增长/城市形态/城市活力/行政副中心Key words
Data Augmented Design/Urban growth/Urban form/Urban vitality/Sub-center分类
建筑与水利
