摘要
通过搭建雨水口过流特性试验水工模拟平台,对城市道路中常见的偏沟式、联合式、立箅式雨水口的收水量进行系统试验研究,得出不同城市道路下(横坡1.5%、纵坡0.3%~3.5%)雨水口的收水量关系曲线,为城市道路雨水口优化设计计算提供理论数据。
Research on hydraulic performance of urban road gully by building hydraulic simulation platform,systemic experiment research was conducted on discharge capacity of common gullies(grate inlet,combination inlet and curb opening inlet)on urban road(the cross slope is 0.015,the longitudinal slope is 0.003~0.035),the result showed the curve of discharge capacity,the flow characteristics of gully wa analyzed,and finally raised the optimization and layout of urban road gullies.
出处
《给水排水》
CSCD
北大核心
2016年第S1期12-16,共5页
Water & Wastewater Engineering
基金
国家水体污染控制与治理科技重大专项(2013ZX07304-002-004)
关键词
雨水口
过流特性
流量
水工模拟平台
Gully
Overflowing property
Flow rate
Hydraulic simulation platform
