治理视角下旧城微更新实践——以武汉市汉口“八七会址”片历史街区为例

The Practice of Micro-regeneration of Old Cities from the Perspective of Governance:Taking the Historic District of the"August 7th District"Historical Area in Hankou,Wuhan as an Example

当前我国已进入以存量挖潜为特征的新型城镇化发展阶段,城市更新的目标、机制、行为特征和价值导向与城市治理的理念高度吻合。在回顾我国城市更新3个历史阶段发展情况的基础上,提出新时期城市更新呈现出有机更新、微更新和转变为治理视角3个显著特点。以武汉市汉口“八七会址”片历史街区为例,介绍了微更新规划在旧城的实践应用和效果,强调规划全过程中需要重点考虑多元参与、长期规划和精细化设计等关键因素,探索如何在城市治理视角下开展微更新规划,使其适应新时代城市发展的要求。

China has entered a new model of urbanization development characterized by the potential for tapping into existing resources.The objectives,mechanisms,behavioral characteristics,and value orientation of urban regeneration are highly aligned with the concept of urban governance.On the basis of reviewing the three historical stages of urban regeneration in China,it is proposed that urban renewal in the new era is marked by three distinct features:organic regeneration,micro-regeneration,and the governance perspective.Focusing on the"August 7th District"historical area in Hankou,Wuhan,the practical application and effects of micro-regeneration planning in historical district are demonstrated,and it is emphasized that the key factors need to be considered throughout the planning process,such as diverse participation,long-term planning,and refined design.Then,how to carry out micro-regeneration planning under the perspective of urban governance is explored,so as to meet the requirements of urban development in the new era.