网红城市滨江空间活力再造研究——以长沙为例

Regeneration of Riverfront Vibrancy in the Era of "Internet Celebrity" City:A Case of Changsha City

近日,网红城市越来越被中国大众所关注,而滨江空间是城市中最连贯的共享空间,也是展现城市"网红"特色的代表性区域。本文基于线上多源数据的滨江空间活力评价指标体系测算和线下"使用后评价"调查,构建了基于"网红"程度的滨江空间活力评价方法,并以网红城市长沙为例,通过对湘江周边代表性城市更新案例的分布及利用现状进行调查研究,梳理出3种主要活力再造模式,即工业遗产更新型、商业资本介入型和公共文化设施介入型。通过分析上述代表性城市更新案例项目,得出城市滨江空间更新模式的优化策略。

Nowadays,the"Internet Celebrity"city has received more and more attention and urban riverfront spaces is one of the most prominent open spaces in the city,which epitomizes the characteristics of"Internet Celebrity".In this paper,a combination of a novel"Internet Celebrity"index system based on the online multi-source data and an offline"Post Occupancy Evaluation"is proposed to define and measure the riverfront vibrancy.Taking Xiangjiang River—the"largest open space"in the"Internet Celebrity"City Changsha as an example,through investigation on the spatial distribution and utilization of representative urban renewal cases along Xiang River,this paper first identifies three main vitality regeneration models,namely industrial heritage renewal,commercial capital induced and public cultural facility intervention models.Then it analyzes the riverfront vibrancy in the representative urban renewal cases in Changsha.Finally,this paper proposes novel riverfront renewal strategies in the era of’Internet Celebrity’.