北京市限建区规划:制订城市扩展的边界

PLANNING OF THE CONTROLLED-CONSTRUCTION AREA IN BEIJING:ESTABLISHING URBAN EXPANSION BOUNDARY

综合分析了国外国内有关限建区的研究进展,介绍了北京市限建区规划的技术路线,并对主要研究内容——规划支持系统、限建要素分析、限建单元分析、限制分区、规划图则和建设条件分析等进行了详细的介绍。最后给出本规划的基本结果和相应的深入分析与探讨。本研究将在城市规划层面上控制城市建设用地的无序蔓延,对北京城市的科学化空间布局具有较为深入的指导意义。

Facing the urban sprawl of Beijing, the planning of the controlled-construction area is being conducted which defines the non-construction and controlled-construction areas, formulates the corresponding rules for controlled construction, and establishes the detailed planning maps and figures. The paper analyzes the worldwide evolvement with the research in this field, introduces the main technical routine of the planning, and expounds the core research contents such as the planning support system, analysis on controlled-construction elements, zoning of controlled-construction areas, and analysis on the construct conditions. Then, the paper puts forward the result of this planning and gives an insightful analysis and discussion about the result. This research is expected to control the urban sprawl from the perspective of city planning and promote the scientific urban layout of Beijing.