深圳市排水管网数字孪生实现关键路径OA

To address the challenges of dynamic and precise management of drainage networks,as well as urban public safety issues such as ground collapse and water pollution,this study draws from the experience of digital twin implementation in water conservancy projects.Focusing on the drainage networks in Shenzhen,the study assesses the current condition of drainage networks and their information infrastructure.Following the integrated basin approach of"factory-network-river",it outlines the specific implementation of digital twins for drainage networks across three key aspects:database construction,model platform construction and business scenario application,which expounds the construction of a dynamic and continuously updated digital twin data plate encompassing pipe network infrastructure,geographic spatial data,monitoring systems,business management tools,and cross-industry sharing data.Moreover,it highlights the establishment of static and dynamic models for drainage networks through hydrological and hydraulic analysis,supporting functions such as drainage network evaluation,operation monitoring,early warning systems,and rainwater and sewage system dispatching.Additionally,it emphasizes the development of digital twin business applications that reflect the"four pres"functions for drainage networks.The implementation of digital twin for drainage networks complements the underground data resources of smart cities,facilitating diagnosing problematic pipe networks,planning and designing drainage systems,water pollution control,and flood warning analysis.