摘要
针对城市外扩过程中产生的雨水排放问题,结合天津市汉沽东拓区雨水排放工程实际,介绍了"先蓄后排"的设计思路和关键技术方案的确定,提出了一些可行性的设计建议和处理办法。
Aiming at the rainwater discharge produced in the course of a city enlarging and combined with the rainwater discharge engineering case of Tianjin Hangu Dongtuo District,the article introduces the design idea of 'pre-storage post-drainage'and the determination of key technical scheme,and puts forward some feasible design proposals and treatment methods.
出处
《城市道桥与防洪》
2012年第9期165-167,174,共4页
Urban Roads Bridges & Flood Control
关键词
城市外扩
先蓄后排
雨水排放
天津市
city enlarging,pre-storage post-drainage,rainwater discharge,Tianjin
