建成区生活圈构建的路径与思考——以北京市大上地地区为例

REFLECTION AND STUDY ON PATHS OF LIFE CIRCLE CONSTRUCTION IN URBAN BUILT-UP AREAS: A CASE OF DASHANGDI IN BEIJING

经历了以投资驱动和增量发展为主之后,我国城市进入了以转型为发展思路、以存量空间资源为载体的发展阶段。高质量的发展需要高品质的空间,城市建成区的品质提升成为当前城市建设的重要议题。建成区的生活圈构建是以人的需求为核心,以人的行为模式为研究手段来重构城市服务体系和支撑体系的过程。本文以北京市大上地地区为例,剖析解读基于建成区生活圈构建的实践与思考,从建成区的既有问题出发,考虑主体多元、方式多样、任务多线、机制复杂的特点,通过系统织补、开放共享、高效运营和精细配置等多元手段来实现空间的重塑、行为的重组和生活圈的重构。

Having experiencing the development driven by investments and increments, the cities in China have entered into the development stages with transformation as direction and inventory spatial recourses as carriers. A high-quality development requires high-quality spaces. And the quality improvement of urban built-up areas has become an important issue in the urban construction nowadays. The life circle construction in built-up areas is a process of reconstructing urban service systems and support systems with human needs as core and human behavior patterns as research methods. This paper takes Dashangdi area in Beijing as an example to analyze and interpret the practices and reflection on life circle construction in the built-up areas. Starting from the existing concerns in built-up areas, and taking the features of various bodies, approaches, tasks and systems into account, the reconstruction of spaces, recombination of behaviors and re-shaping of life circles could be realized through multiple means such as system darning, open sharing, efficient operation and fine allocation.