利用SWMM模型模拟居住小区污水管网运行水力特征  

作　　者：黄棚兰 庞晶津 于连泽 吴军[2] 

机构地区：[1]扬州市政管网有限公司,江苏扬州225009 [2]扬州大学环境科学与工程学院,江苏扬州225009

出　　处：《科技创新与应用》2022年第1期57-59,共3页Technology Innovation and Application

摘　　要：SWMM模型(Storm Water Management Model)通常应用于降雨径流和雨水管网的数学模拟。SWMM模型中雨水管网水力学的计算方法和污水管网水力计算方法相似,因此文章将尝试应用SWMM模型针对小区居住处污水管网的水力状态进行模拟计算。为模拟动态条件下污水管网中的水力状态,将居民用水的平均日用水量,按照24小时用水统计规律进行分配。并且在污水管网模拟过程,加入了降雨径流入流污水管网的影响。文章的SWMM模型应用表明,SWMM模型可以应用于污水管网的动态计算模拟,并且可以评价雨水入流对污水管网运行的影响。SWMM(Storm Water Management Model)model is usually applied to the mathematical simulation of rainfall runoff and rain water pipe network.The hydraulic calculation method of rain water pipe network in SWMM model is similar to that of sewage pipe network,so this paper will try to apply SWMM model to simulate the hydraulic state of sewage pipe network in residential area.In order to simulate the hydraulic state of the sewage pipe network under dynamic conditions,the average daily water consumption of residents is allocated according to the statistical law of 24-hour water consumption.In the process of sewage pipe network simulation,the influence of rainfall runoff into sewage pipe network is added.The application of SWMM model in this paper shows that SWMM model can be applied to the dynamic calculation and simulation of sewage pipe network,and can evaluate the influence of rain water inflow on the operation of sewage pipe network.

关 键 词：SWMM模型 污水管网 雨水管网 错接 峰值流量 

分 类 号：TU992[建筑科学—市政工程]