城市河涌整治中降低泄洪河道最高洪水位的途径

流经城区的泄洪河道往往在雨季造成水渍 ,产生不同程度的财产损失。降低河道暴雨时的水位是城市防洪的重要任务之一。下面以流经广东省中山市城区的白石涌整治为例 ,淡谈在城市防洪工作中怎样有效降低泄洪河道的洪水位

Way for Reducing Maximum Flood Level of River Course for Flood Discharge in Rehabilitation of Urban River Surge

The river courses for flood discharge flowed through the urban district often cause flood water in rainy season and produce the losses of the properties in varying degrees.So to reduce the water level of the river courses during rainstorm is one of important tasks.Next,the rehabilitation of Baishi Surge through the urban district of Zhongshan City,Guangdong Province is taken as an example.We talk about how to reduce effectively the flood level of the river courses for flood discharge in urban flood control work.