海绵城市设计在坪山中心区明沟系统改造工程中的应用

Application of Sponge City Design in Reconstruction Project of Open Trench System in Pingshan Central District

城市排水系统是现代化城市不可缺少的基础设施,不仅起到防洪排涝的作用,也是水污染控制和水环境保护体系的重要环节。文中介绍了深圳坪山中心区明沟系统现状,详细描述了飞西水、新和水及行政八路排洪渠的明沟系统建设和整治方案,为类似地区城市排水系统实现自然积存、自然渗透、自然净化的“海绵城市”建设目标,推进防洪排涝、节约水资源、保护和改善城市生态景观环境、促进生态文明建设提供技术借鉴。

Urban drainaae system is an indispensable infrastructure for modern cities.Ii noi only plays a rolo in flood control and drainage,but alsa is an important link in water pollution control and water environmental protection systems,in this paper,the current situation of the open trench system in Pingshan Central District of Shenzhen is introduced.The open trench system construction and remediotion plan of Feixi Creek,Xinhe Creek and the drainage channel at Xingzheny No.8 Road are described in detail.it provides technical references in similar areas for the“sponge city”construction goal of realizing natural accumulation,natural infiltration and natural purification.It may also be helpful for promoting food control and drainage,saving water resources,protecting and improving urban ecologicai landscape environment,and promoting the construction of ecological civilization.