海绵城市理念下植草沟的设计方法研究
发布时间：2018-12-17 14:02
【摘要】：植草沟作为海绵城市工程措施的一种,在面源污染控制中得到广泛应用。为建立植草沟规划目标与工程设计之间的联系,通过借鉴美国雨水管理手册,引入水质控制体积WQv(Water quality volume)、滞蓄体积RRv(Runoff reduction volume)、河道控制体积CPv(Channel protection volume)和漫滩洪水保护体积Qp(Overbank flood protection volume)等雨水管理标准。同时基于径流体积的水文方法,得到植草沟的设计方法。利用该方法对典型停车场植草沟进行设计,结果表明,该方法具有可操作性和科学性,能够将植草沟的规划目标落实到实际工程中。
[Abstract]:As a kind of spongy city engineering measure, planting grass ditch is widely used in non-point source pollution control. In order to establish the relationship between the planning target of grass trench planting and engineering design, by using the management manual of Rain Water of USA, the paper introduces the water quality control volume WQv (Water quality volume), lag storage volume RRv (Runoff reduction volume),. Rain Water management standards such as channel control volume CPv (Channel protection volume) and floodplain flood protection volume Qp (Overbank flood protection volume). At the same time, based on the hydrological method of runoff volume, the design method of grass furrow planting is obtained. The results show that the method is feasible and scientific, and can be applied to practical projects.
【作者单位】： 福州市规划设计研究院;同济大学建筑与城市规划学院;
【分类号】：TU985.12;TV213.9
[Abstract]:As a kind of spongy city engineering measure, planting grass ditch is widely used in non-point source pollution control. In order to establish the relationship between the planning target of grass trench planting and engineering design, by using the management manual of Rain Water of USA, the paper introduces the water quality control volume WQv (Water quality volume), lag storage volume RRv (Runoff reduction volume),. Rain Water management standards such as channel control volume CPv (Channel protection volume) and floodplain flood protection volume Qp (Overbank flood protection volume). At the same time, based on the hydrological method of runoff volume, the design method of grass furrow planting is obtained. The results show that the method is feasible and scientific, and can be applied to practical projects.
【作者单位】： 福州市规划设计研究院;同济大学建筑与城市规划学院;
【分类号】：TU985.12;TV213.9
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