Research on Sponge City Design Practice in High Density Primary and Secondary School Campuses——Taking Biguiyuan Primary School Project in China-Singapore Tianjin Ecocity as example
This article takes the Sponge City design of Biguiyuan Primary School in China-Singapore Tianjin Ecocity as an example to introduce the corresponding strategies for Sponge City design on the basis of high-density primary and secondary school campuses.By reasonably arranging sponge facilities such as rainwater gardens and sunken green spaces,the building rainwater riser is effectively connected to the sponge facilities,and sponge facilities are evenly set in each catchment sub-region.After comprehensive calculation,from the overall design to the four catchment sub-regions,the control requirements of the upper-level planning and the pilot area's annual runoffvolume control rate of 80%and the annual pollutant(SS)total removal rate of 60%are met.
Sponge Cityrainwater gardensunken green spacerunoff coefficient
NETL
NSTL
万方数据
