The set-up of rain inlet on circularity crossing is an important problem in the design and building of city roads drain system.
环行交叉路口的雨水口布设问题是城市道路排水系统设计和建设中不可忽视的问题。
In the light of the design conditions of the existing urban roads and through the theoretical analysis and the site observation the paper puts forward the form selection and the arrangement method of the rain inlet of the urban roads.
结合目前城市道路的设计情况 ,通过理论分析和现场观察 ,提出了城市道路雨水口的形式选择及布设方法。
Shape and layout of urban gutters;
浅析城市排水中雨水口的形状与布置方式
This article gives a spot investigation on the gutters in Beijing urban area and carries out a simulated experiment with the litters from gutters and gives a quantitative estimation of the pollutants from the litters.
雨水口既是城市排水管系汇集雨水径流的瓶颈,又是城市非点源污染物进入水环境的首要通道,一旦被垃圾充塞,不仅导致排水不畅甚至水涝,还会对城市水体造成严重的污染。
Automatic compartmentalization of urban rainwater catchments on water outlet supported by GIS technology;
GIS支持下的城市雨水出水口汇水区自动划分研究