【摘要】：城市樹池是海綿城市建設中一種重要的技術設施,是城市道路、廣場樹木生長所需的人工構筑物,已有較多的應用。通過對比分析海綿城市建設中各種城市樹池的建池原則、處理方式、植物灌溉、雨水回用等特點,基于低影響開發(fā)理念,設計并提出了一種能夠有效凈化初期徑流并儲存回用雨水的海綿型改進優(yōu)化樹池,并相應地提出了該新型樹池的構造要求、設計方法與參數(shù),結合海綿城市建設的年徑流總量控制率指標要求,對其應用特點與要求進行了計算分析,結果表明,該設施具有徑流控制與節(jié)水效果高、運行維護方便等優(yōu)點。
[Abstract]:Urban tree pool is an important technical facility in the construction of sponge city. It is an artificial structure needed for the growth of trees in urban roads and squares, which has been widely used. Based on the concept of low impact development, this paper compares and analyzes the principles, treatment methods, plant irrigation, Rain Water reuse and other characteristics of various tree pools in the construction of sponge cities. In this paper, a sponge improved and optimized tree pool which can effectively purify the initial runoff and store and reuse Rain Water is proposed, and the construction requirements, design methods and parameters of the new tree pool are put forward accordingly. Combined with the annual runoff control rate requirement of sponge city construction, the application characteristics and requirements are calculated and analyzed. The results show that the facility has the advantages of high runoff control and water saving effect, convenient operation and maintenance, etc.
【作者單位】： 浙江工業(yè)大學環(huán)境學院;
【分類號】：TU985.12;TV213.9
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本文編號：2389137