城市蓝绿空间与海绵城市建设融合模式研究——以杭州市为例

The Integration Mode of Urban Blue-green Space and Sponge City Construction:Taking Hangzhou City as an Example

以杭州市海绵城市建设实践为例,构建多尺度蓝绿空间与海绵城市建设融合的技术体系与空间模式,即区域流域尺度重点关注蓝绿空间蓄排体系构建,城市片区尺度重点关注蓝绿空间优化与海绵系统建设,社区项目尺度重点关注蓝绿空间与海绵城市融合设计,以期为长三角区域韧性安全提升和生态绿色发展提供借鉴。

Taking the sponge city construction practice of Hangzhou City as an example,the technical system and spatial pattern of the multi-scale integration of blue-green space and sponge city construction are constructed,which focus on the construction of blue-green space storage and drainage system at the regional watershed scale,the blue-green space optimization and sponge system con-struction at the urban area scale,the integration design of blue-green space and sponge city at the urban area scale,in order to provide references for the improvement of resilience safety and ecological development of the Yangtze River delta region.