超大排水系统模型构建技术与应用OACSTPCD

In order to realize the intelligent diagnosis,evaluation and operation dispatching management of Bailonggang drainage system,the drainage system model of the area was built.The construction scope of the model was bounded by the service system of Bailonggang area in Shanghai,including the current wastewater and rainwater systems within the boundary.In view of the complexity of the existing system,in order to solve the problems of huge system,slow operation,and no application scenario,a"four part"modeling strategy of"subsystem,area,primary and secondary,and time division"was proposed from the top level design.Through the three main steps of basic data collection,model construction,and model calibration verification,the drainage system model of Bailonggang Area was constructed,and the model application exploration was carried out.As an important part of the construction of Shanghai drainage operation and dispatching management platform model,this model,combined with the improvement of Bailonggang drainage system monitoring and monitoring system,helps the construction of Shanghai drainage operation and dispatching management platform and operation and dispatching monitoring center.