WANGChuan-tao,HUANGLi-jiao,WANGJun-jia.Prevention and Control of Waterlogging in Old Urban District Based on MIKE FLOOD Model[J].China Water & Wastewater,2022,38(15):128-132.
Prevention and Control of Waterlogging in Old Urban District Based on MIKE FLOOD Model
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第15期
Page:
128-132
Column:
Date of publication:
2022-08-01
- Keywords:
- old urban district; waterlogging prevention and control; MIKE FLOOD model; comprehensive analysis
- Abstract:
- MIKE FLOOD model was applied to analyze and evaluate the waterlogging depth and time under the current situation and planning scheme based on systematic stromwater control strategy, urban storm sewer system, urban river system, urban topography and surface features, so as to solve the waterlogging problem in old urban districts of Taikui Gully drainage area in Xuzhou City. The paper analyzed the causes of waterlogging in the old urban district, and proposed a comprehensive control scheme, including constructing new flood interception channel, improving rainwater pipe network, adding river gates and pumps, increasing rainwater storage tanks and so on. The simulation results showed that the waterlogging depth and time under the planning scheme were less than 15 cm and 1 h, indicating that the proposed systematic measures of waterlogging control were reasonable and could provide a basic idea for waterlogging prevention and control in old urban districts.
Last Update:
2022-08-01