WANG Hao-zheng,QIU Yi-ting,HAN Guan-yu,et al.Construction and Application of Conceptual Model Based on Muskingum Method in Urban Drainage System[J].China Water & Wastewater,2021,37(13 13):113.
Construction and Application of Conceptual Model Based on Muskingum Method in Urban Drainage System
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
13 13
Page:
113
Column:
Date of publication:
2021-07-01
- Keywords:
- Muskingum model; drainage system; parameter calibration; reliability analysis; real time control
- Abstract:
- To improve the flexibility and resilience of the urban drainage system in wet weather and reduce combined sewer overflow and urban flooding, the application of real time control (RTC) is an intelligent solution. The effective implementation of RTC technology puts forward requirements on the running time and computing power of the urban drainage system model. In order to overcome the problems of complex modeling, too many parameters, and slow running speed of traditional physical models, a conceptual model based on Muskingum method was built for an actual application,analyzing its physical principles and parameter characteristics and describing the conceptualization process. Through the optimization of model parameters and overall reliability analysis, the good simulation effect of the Muskingum model on urban drainage system was confirmed and it could be applied to control strategy optimization.
Last Update:
2021-07-01