北京市疏解腾退空间特征及再利用策略研究

The Characteristics and Reuse Strategies of Redistribution Space in Beijing

北京市“疏解整治促提升”专项行动是推动落实京津冀协同发展、应对北京市“大城市病”问题的重大战略部署。“疏整促”是一套组合拳,其本质是通过对城市低效发展、过度发展的存量空间进行主动干预,逐步推进功能优化、环境提升的系统性城市更新。研究首先梳理“疏解整治促提升”专项行动的缘起与进展,指出非首都功能疏解是倒逼城市发展转型的重要手段,目前北京市已进入以“促提升”为核心的实施阶段。其次,结合疏解腾退空间的特征,对已有利用模式进行剖析,指出存量实施需求与增量管理模式的错位是其实施遇到的主要问题。最后,基于北京市构建国土空间规划体系、健全城市更新政策体系的经验总结与探索创新,从顶层规划引领、多元协商推进、政策支撑保障三方面提出建议。

Beijing's non-capital function redistribution is a major strategy to promote the coordinated development of Beijing,Tianjin and Hebei province and deal with the problem of"urban diseases".The essence of space redistribution and redevelopment is a systematic urban regeneration that promotes low efficient space towards functional and environmental improvement.The paper reviews the origin and progress of non-capital function redistribution,indicates that non-capital function redistribution forces urban transition,and the misplacement between redevelopment needs and new construction management is the major problem in the implementation.With an conclusion of Beijing's experience in establishing territorial space planning system and urban renewal policy system,the paper puts forwards suggestions from three aspects:top level planning,multi-stakeholder collaboration,and policy support.