水力模型在城市污水管网系统改造中的应用  

Application of hydraulic model in urban sewage network transformation

作　　者：赵见[1] 周玉文[1] 李文涛[2] 李伟[3] 刘子龙[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100124 [2]广州市市政工程设计研究院,广东广州510060 [3]河北科技大学建筑工程学院,河北石家庄050018

出　　处：《河北工业科技》2014年第4期321-325,共5页Hebei Journal of Industrial Science and Technology

摘　　要：利用InfoWorks ICM软件建立污水系统水力模型,对污水管网运行状况进行仿真模拟,在模型计算值与实测数据对比满足校核精度要求的前提下,利用水力模型对改造方案进行验证,保证方案的可行性和合理性。以广州市大坦沙污水系统-石井污水系统调水工程为研究对象,应用水力模型对改造方案实施前后的主干管运行超载状况、污水溢流状况和污水厂运行负荷进行评估分析,为该区域污水系统改造方案的可行性分析提供理论依据。InfoWorks ICM can be used to build sewage system hydraulic model and realize the simulation of sewer pipe net- work＇s operating condition. If the calculated values and the measured data meet the checking accuracy requirement, transforma- tion programs can be validated by the hydraulic model to assess the feasibility. The paper takes the diversion project of Datan- sha sewage system-Shijing sewerage system in Guangzhou as the research object. By using the computer simulation technology, the hydraulic model is built to assess and analyze the condition of trunk pipeline running overload, sewage overflow and plant operation load, which may provide theoretical basis for feasibility analysis of transformation program.

关 键 词：水力模型 模型校核 污水管网改造 

分 类 号：TU992[建筑科学—市政工程]