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近年来,北京市城区局地性、短历时、冲击型暴雨对雨水排水系统、防洪除涝和雨水利用工作提出了新的挑战。通过总结北京城市雨水利用的现状和存在问题,参考国外的先进经验,指出了北京城市雨水利用发展的方向:建立精细化、智能化、高效率、高水平的城市雨水管理体系,并以此为基础,最大限度地消除城市暴雨内涝,安全利用雨水。
In recent years, local, short-duration and impact-type rainstorms in urban areas of Beijing have posed new challenges to stormwater drainage systems, flood control and waterlogging and rainwater utilization. By summarizing the current situation and existing problems of urban rainwater utilization in Beijing and referring to foreign advanced experience, this paper points out the direction of development of urban rainwater utilization in Beijing: establishing a fine, intelligent, high-efficiency and high-level urban stormwater management system Basis, to maximize the elimination of urban storm waterlogging, the safe use of rainwater.