重庆沙坪坝单位密集城区防灾绿地系统规划策略初探

Preliminary study on planning strategies of green space system for disaster prevention of Shapingba downtown with dense work-units in Chongqing

中国特有的单位密集城区现状使得城市防灾避灾能力大大减弱。结合重庆沙坪坝单位密集城区防灾绿地系统规划,从分析单位密集城区现状、确定防灾分区、利用单位内部条件进行防灾绿地布局到城市救援疏散通道的梳理,探讨了单位密集城区防灾绿地的规划策略。

The peculiar downtowns with dense work-units in China greatly weaken the urban disaster prevention and relief capacities. With reference to the planning of the disaster-prevention green space system of Shapingba down- town with dense work-units in Chongqing, this paper discussed the planning strategies of green space system for dis- aster prevention in downtowns with dense work-units, through analyzing the present situation of downtowns with dense work-units , determining the disaster prevention subarea, utilizing the unit＇ s interior conditions for disaster prevention green space layout, and arranging for the urban rescue evacuation passage-ways.