雨水口是雨水收集系统的关键,雨水口的设计选型及布设合理性直接关系到排水系统能否发挥其功能。利用雨水口过流特性试验水工模拟平台测得的雨水口收水量关系曲线,搭建水力模型,通过模型模拟不同雨水口布设方案,为城市道路雨水口布设提供依据。 The gully is the key to the rainwater collection system. The design of the gully and its rationality are directly related to whether the drainage system can play its function. Based on the curve of water intake of rainwater outlet measured by the overflow simulation test platform, a hydraulic model was set up to simulate the layout of different rainwater outlets, which provided the basis for the layout of rainwater openings in urban roads.