城市更新与特色活力区建构--以上海北外滩地区城市设计研究为例

Urban Regeneration and the Making of Distinctive Vibrant Zone:A Case Study on the Urban Design of Shanghai North Bund Area

公共空间系统的建构和优化是城市更新的重要课题,也是我国城市发展逐步进入精细化阶段的必然需求。而围绕高质量公共空间组织的城市"特色活力区"是增加城市凝聚力、强化城市特色、激发城市活力的源泉,也是城市更新的关键着力点。在典型成功案例分析的基础上,结合上海北外滩地区城市设计实践,总结了特色活力区建构的基本策略和具体方法,即以完善的步行系统作为公共空间形态组织的内在逻辑,以公共空间为媒介整合城市复合功能和复杂形态要素,并通过特色环境资源的利用和发扬来塑造特色城市景观,增强公共空间吸引力。

With the progress of urbanization of China,urban regeneration is becoming the necessity for future development,in which the making and optimization of public space is the key issue.Distinctive vibrant zone,with high-quality public space playing the central role,is the headspring of social cohesion,urban distinction and vibrancy,and the focus of regeneration.On the basis of the observation on typical successful projects and the case study on the urban design of Shanghai North Bund area,this article proposes the strategies and methods of establishing distinctive vibrant zone：the optimization of pedestrian network as the logic of public space organization,the integration of multi-functional and diverse environmental components taking public space as the medium,and the making of distinctive cityscape by utilizing the specific environmental resources.