基于SWMM模型的城镇排水系统规划研究

Research on Urban Drainage System Planning Based on SWMM Model

经济不断发展,积极推进城市化建设与发展,其中区域水文循环受到此方面影响,促使平均年降水量增加,增加暴雨洪水事件发生概率。就城镇排水系统而言,系统运行水平直接关系着城市排水排洪工作能力,做好城镇排水系统规划与设计非常关键。基于此,本文对SWMM模型基本内容进行分析,并对基于SWMM模型如何规划城镇排水系统加以阐述,提出针对性解决建议,希望能为进一步提高城镇排水系统运行水平及强化运行管理效果提供参考。

With the continuous development of economy,urbanization construction and development are actively promoted,and the regional hydrological cycle is affected by this issue,which increases the average annual precipitation and increases the probability of storm flood events.As far as the urban drainage system is concerned,the operation level of the system is directly related to the urban drainage and flood discharge work capacity,and it is very important to perform well in the planning and design of the urban drainage system.Based on this condition,this paper analyzes the basic content of SWMM model,explains how to plan urban drainage system based on SWMM model,and puts forward targeted solution suggestions,hoping to provide reference for further improving the operation level of urban drainage system and strengthening the operation management effect.