为了解决沈阳市水资源短缺、城市洪涝灾害、生态环境等问题，对雨水收集方式作了分析研究，借鉴国内外雨水收集成功经验，提出沈阳市可采用建下凹式绿地和修建雨水调蓄池为主要雨水收集方式，建下凹式绿地，雨水渗蓄率最大达到43％；修建雨水调蓄池可将原有合流制排水系统的截留倍数提高到2以上。%In order to solve problems in Shenyang city including water resource shortage, urban flood disaster, and ecological environment and so on, the essay studies rainwater collection methods. By referring to successful rainwater collection experience at home and abroad, it puts forward main rainwater collection methods in Shenyang city including low elevation greenbelt and repairing rainwater storage tank. Rainwater storage rate will be up to 43% by setting up low elevation greenbelt, closer will rise up to 2 times by setting up rainwater storage tank.
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