【摘要】 以成都市中心城区排水管网数字化管理系统排水模型标段为例，探讨项目建设背景、系统总体架构、水力模型构建、综合管控平台、污水运行状况评估和内涝预警预报应用等方面的建设内容。研究成果投入使用后，对成都市排水管网日常运维起到很好的支撑作用。通过案例的介绍和探讨，为其他类似项目提供一定参考、借鉴。更多还原

【Abstract】 Taking the drainage model bid section of the digital management system of the drainage pipe network in the downtown of Chengdu as an example,the construction content of the project construction background,overall system architecture,hydraulic model construction,comprehensive management & control platform,sewage operation status assessment and application of waterlogging warning &forecasting are discussed in this paper.After the research results are put into use,it will play a good supporting role in the daily operation &maintenance of the drainage networkin Chengdu.Through the introduction & discussion of this case,it can provide some reference for other similar projects.更多还原