城市人工景观湖的水量设计

Water Quantity Design of Urban Artificial Landscape Lake

针对目前城市人工景观水体存在的水量不足、自净能力低等问题,以重庆市大众湿地公园人工湖工程设计为例,介绍了城市人工湖的水量平衡设计、换水周期计算、雨水资源化利用、防渗处理及补水水源的选择,以期为类似城市人工景观水体的水量保障设计提供参考。

Problems of insufficient water quantity and low self-purification capacity exist for urban artificial landscape water bodies. Taking the design of artificial lake in Dazhong Constructed Wetland Park in Chongqing for example, the water quantity balance design, water change period calculation, rain- water utilization and anti-seepage treatment, make-up water source selection are introduced to provide a reference for water quantity design of similar urban artificial landscape water bodies.