强制性、开放性、引导性——以公共利益为核心的居住地块（街坊）开发强度指标体系构建

针对我国当前控制性详细规划编制中居住用地因开发强度价值取向模糊导致公共利益缺失、指标确定科学性不足的问题,通过思考当前社会背景下控制性详细规划的本质以及开发强度指标体系编制的内在逻辑,进而以居住地块(街坊)为例进行探索:选取与开发强度密切相关的公共利益因子即人均集中绿地、停车位、日照间距,结合原有指标体系划分出"刚性底线-弹性区间-修正指标"三个层次指标并进一步界定指标性质,保证指标体系的强制性、开放性与引导性,最终构建以公共利益因子为核心的开发强度指标体系,以平衡控制性详细规划编制过程中的公平与效率,提高编制方法的科学性。

MANDATORY,OPEN, AND GUIDING: CONSTRUCTION OF RESIDENTIAL PLOT(NEIGHBORHOOD) DEVELOPMENT DENSITY INDEX SYSTEM WITH PUBLIC INTEREST AS ITS CORE

The ambiguous value orientation of residential land development intensity in current regulatory planning compilation in China results in lack of public interest and lack of scientific bases for determining indicators. To address these problems, this paper explores the internal logic between the essence of regulatory planning and the development intensity index system compilation in current social context. Then taking the residential plot(neighborhood) as an example, the paper selects public interest factors that are closely related to development intensity, including per capita concentrated green space, parking spaces, and sunlight spacing, and obtains a three-level indicator system: "rigid bottom line – elastic interval – modification indicators" based on the original index system. Furthermore, it defines the attribute of indicators, to ensure a mandatory, open, and guiding indicator system. Finally, it builds a development intensity indicator system with public interest factor as its core, in order to balance the equity and efficiency in the process of regulatory planning compilation, and to promote the scientificity of the compilation method.