触媒理论下的城市设计研究——以荆州市荆北片区城市设计为例

Research on Urban Design under Catalyst Theory:A Case of the Urban Design of Jingbei Area of Jingzhou

荆北片区作为荆州市城区向北拓展的先行区,以及塑造城市形象的门户区,运用触媒化的城市设计手法,置入公共服务职能点触媒,构建生态廊道及绿带线触媒,打造生活圈层及面触媒,以此激活片区的活力。本文对片区的触媒要素进行分析,提出生态和公共服务设施为导向的触媒化城市设计策略,探索触媒理论下的城市设计空间布局,延续生态格局、植入多元功能、引导绿色出行、营造共享社区等,突出荆北片区的生态性和公共性。

Jingbei area,as the pilot area for the northward expansion of Jingzhou city and the gateway area for shaping the urban image,adopts the catalyst urban design method,places the catalyst of public service function point,constructs the catalyst of ecological corridor and green belt line,and creates the catalyst of living circle level,so as to activate the vitality of the area.This paper analyzes the catalyst elements of the area,puts forward the catalyst urban design strategy oriented by ecology and public service facilities,explores the spatial layout of urban design under the catalyst theory,continues the ecological pattern,implants the multiple functions,guides green travel,and creates a shared community,so as to highlight the ecology and publicity of Jingbei Area.