控制性详细规划中商业性开发项目容积率“值域化”研究

Floor Area Ratio Variances in Commercial Development

容积率是控制性详细规划中强制性内容的核心控制指标,肩负着落实城市整体密度分区平衡、体现政府政策导向和维护社会公平的重任。目前各地的控制性详细规划编制标准仍以控制容积率上限值为主,这在理论和操作上均存在一定缺陷。研究表明,对商业性开发项目的容积率进行"值域化"赋值,充分考虑与上位规划的衔接,将定性分析方法与经济定量分析方法融合,确定较合理的指标区间,使指标更具技术性、操作性和灵活性,能够应对未来开发主体对指标的要求,更利于后期的规划管理。

Floor area ratio （FAR） is the key index in regulatory planning and is usually specified by a maximum limit. This approach has certain defects in both theory and practice. Research shows that FAR variances can be an effective method to combine upper level planning with quality and quantity approaches. It can be a flexible implementation response in different situations.