基于排水模型的城市排水应用研究

Research on Urban Drainage Application Based on Drainage Model

目前,城市排水系统存在诸多问题,包括排水不畅、内涝频发等,严重影响了城市的运行和居民的生活。本文研究了在城市排水系统中,排水模型的重要性,以及要运行模型需要准备的基础数据,并结合在真实项目中实践,剖析了排水模型在城市排水上的模拟分析功能及应用,包括对排水管网中淤积问题、雨污混接问题的分析,对内涝淹没区域和程度的推演,对水泵启停调度的模拟和优化等,并取得了较好的应用效果。

At present,there are many problems with urban drainage systems,including poor drainage and frequent waterlogging,which seriously affect the operation of cities and the lives of residents.This article studies the importance of drainage models in urban drainage systems,as well as the basic data required to run the models.Combined with practical experience in real projects,it analyzes the simulation and analysis functions and applications of Drainage models in urban drainage,including the analysis of silt accumulation problems and rainwater sewage mixing problems in drainage networks,the deduction of waterlogging areas and degrees,the simulation and optimization of pump start stop scheduling,etc.,and achieves good application results.