面向实施的地下空间详规编制方法与管控路径

Study on the Compilation Methods and Regulation Route of Implementation-Oriented Underground Space Detailed Planning

当前我国城市地下空间快速发展,地下空间详细规划的实施成为规划管理的重要内容。但由于地下空间规划实施主体责任不明、规划编制技术支撑不足以及建设管控效力薄弱等问题,导致规划难以顺利实施。为此,提出了“明确主体、夯实技术、细化管控”三位一体的地下空间详规可实施性提升框架和方法。在明确主体方面,应区分项目属性,确定实施主体,建立协调机制。在夯实技术方面,应强调前期技术论证,增加经济效益分析。在细化管控方面,应合理安排实施时序,细分刚性与弹性要素,增强规划在土地供应中的约束力度。最后,以深圳前海深港现代服务业合作区为例,说明了该方法的适用性。本研究提出的地下空间规划可实施性提升方法,可为我国地下空间规划的编制提供科学依据,有助于优化规划内容,提高规划的执行性和实效性。

With the rapid development of urban underground space in China,the implementation of detailed planning for underground space has become an important issue in planning management.However,due to unclear responsibilities,insufficient technical support,and weak regulation enforcement,it is difficult for the planning to be implemented smoothly.Therefore,a"clarifying responsibilities,strengthening technology,refining regulation"framework and approaches are proposed to improve the implementability of underground space detailed planning.Regarding clarifying responsibilities,subjects should be identified based on project attributes and coordination mechanisms should be established.Regarding strengthening technology,emphasis should be placed on preliminary technical demonstration and economic benefit analysis.Regarding refining regulation,reasonable arrangement of implementation timeline,differentiation between rigid and flexible elements,and strengthening constraints in land supply should be adopted.Finally,the applicability of this method is illustrated by a case study of the Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone.The proposed approaches to improve implementability of underground space planning can provide scientific basis for underground space planning in China and help optimize planning content and improve enforceability and applicability.