历史上的转河,西起西直门高梁桥东到北护城河,连接长河的下游。它是1905年詹天佑修建京张铁路时河道改线形成的,是城北地区防洪、供水的主要河道。20世纪80年代转河被填埋,改为暗沟。 新建转河规划位置在密集的楼群中穿行,视觉效果并不理想,设计中想尽办法,尽量让河里充满绿色和生命。在水利与景观、防洪与生态、亲水与安全、历史与现代的结 The history of the river, west Xizhimen sorghumqiao East to the north moat, connecting the downstream river. It was formed in 1905 when Zhan Tianyou built the Jing-Zhang Railway, which is the main channel for flood control and water supply in the north of the city. In the 1980s, the river was buried and replaced by underground ditch. The new river transfer planning in the dense buildings through the walk, the visual effect is not satisfactory, the design tried every means to try to make the river full of green and life. In water conservancy and landscape, flood control and ecology, hydrophilic and safety, history and modern knot