CHENCui-zhen,YANGSen,LIMin,et al.Optimization of Caidian East Lake Water System Dispatching Scheme in Wuhan[J].China Water & Wastewater,2022,38(11):121-125.
武汉市蔡甸东湖水系调度方案优化研究
- Title:
- Optimization of Caidian East Lake Water System Dispatching Scheme in Wuhan
- Keywords:
- Caidian East Lake water system; hydraulic model; drainage capacity assessment; combined dispatching
- 摘要:
- 蔡甸东湖水系是由调蓄湖泊、排水港渠、泵站和闸门等众多工程有机结合的复杂系统。现状水系内部联合调度较弱,且区域排水调度与水环境保护的矛盾较为突出。为此,结合区域排水的实际需求,在充分利用湖泊调蓄能力的基础上,制定了合理的调度方案;并利用水力模型,进行了典型降雨期间调度前后效果的对比分析。研究表明,推荐的优化调度方案可以有效降低需要优先保障地区的排涝压力与风险,充分发挥后官湖的调蓄能力,使后官湖调蓄最高水位上升0.52 m,持续时间增加了769.3 h;同时也尽可能降低了由于排涝导致的湖泊水质污染的影响。
- Abstract:
- Caidian East Lake water system is a complex system composed of storing lakes, drainage channels, pumping stations and gates. At present, there is lack of combined dispatching in the water system, and the contradiction between regional drainage dispatching and water environmental protection is prominent. Therefore, a reasonable dispatching scheme was proposed to make full use of the lake regulation and storage capacity according to the actual demand of regional drainage, and the dispatching performances before and after typical rainfall were compared and analyzed by using the hydraulic model. The recommended optimized dispatching scheme effectively reduced the drainage pressure and risk in the areas requiring priority protection, gave full play to the regulation and storage capacity of Houguan Lake, and increased the maximum water level of Houguan Lake by 0.52 m and the duration by 769.3 h. In addition, the influence of water pollution caused by drainage was also reduced as far as possible.
相似文献/References:
[1]章文文,何苗,许长丽,等.供水管网系统中致黄物质分析及控制方法探究[J].中国给水排水,2022,38(13):36.
ZHANGWen-wen,HEMiao,XUChang-li,et al.Analysis of Yellowing Substances and Their Control in Water Supply Network System[J].China Water & Wastewater,2022,38(11):36.
[2]王银宇,盛继红,潘斌,等.服务于水力模型的监测点优化布置技术应用[J].中国给水排水,2022,38(17):39.
WANGYin-yu,SHENGJi-hong,PANBin,et al.Application of a Technology for Optimizing Layout of Hydraulic Model Monitoring Points[J].China Water & Wastewater,2022,38(11):39.
[3]陈盛达,冯一军,吴荣波,等.排水防涝规划水力模型应用探讨及案例分析[J].中国给水排水,2022,38(24):17.
CHENSheng-da,FENGYi-jun,WURong-bo,et al.Discussion on Hydraulic Model Application for Urban Drainage and Flood Control Planning and Case Analysis[J].China Water & Wastewater,2022,38(11):17.
[4]李文涛,王广华,周建华,等.广州市静态洪涝风险图编制案例探讨[J].中国给水排水,2023,39(3):104.
LIWen-tao,WANGGuang-hua,ZHOUJian-hua,et al.Discussion on the Compilation of Static Flood Risk Map in Guangzhou[J].China Water & Wastewater,2023,39(11):104.
[5]俞露,曾思育,汤钟,等.小流域海绵城市系统化方案的编制及思考[J].中国给水排水,2024,40(4):52.
YULu,ZENGSi-yu,TANGZhong,et al.Compilation and Thinking of Systematic Planning Scheme of Sponge City in Small Watershed[J].China Water & Wastewater,2024,40(11):52.
[6]王康,李成江,李靖,等.基于HY-SWMM的大型雨水泵站优化设计[J].中国给水排水,2024,40(6):74.
WANGKang,LICheng-jiang,LIJing,et al.Optimization Design of Large Rainwater Pumping Station Based on HY-SWMM[J].China Water & Wastewater,2024,40(11):74.