GUOJin-peng,QIYi-kun,WANGMin,et al.Application and Practice of Hydraulic Model in Municipal Water Supply Network Reconstruction Accident[J].China Water & Wastewater,2024,40(12):101-104.
Application and Practice of Hydraulic Model in Municipal Water Supply Network Reconstruction Accident
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第12期
Page:
101-104
Column:
Date of publication:
2024-06-17
- Abstract:
- This paper elaborates the waterless micro-accident in a residential area during pipe network reconstruction in Beijing and the measures to deal with the accident, and analyzes the causes of the accident. The hydraulic model of water supply network is used to simulate the pipe network within the scope of the accident. The simulation results show that the water supply pattern within the scope of the accident was changed by the closure of the gate in the process of pipe network reconstruction, leading to changes in the flow direction, velocity, pressure and flow of the pipe network. Based on the pipe network reconstruction accident and countermeasures, suggestions and improvement measures are put forward for the management and renovation of Beijing water supply pipe network.
Last Update:
2024-06-17