A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
River-lake communication method for guaranteeing multiple functions of urban rivers and lakes through water level control
The invention discloses a river-lake communication method for guaranteeing multiple functions of urban rivers and lakes through water level control. The river-lake communication method comprises the following steps of setting a river-lake communication channel, setting an urban lake daily landscape water level and dead water level, and setting an urban main inland river daily landscape water level and flood control and drainage low water level; and the water level difference between the urban inland river and the lake is controlled to be adjusted to achieve flexible flowing of water between the urban inland river and the lake. In daily or dry seasons, the polluted water and pollutants in the urban inland rivers are effectively prevented from entering the urban lakes, the water quality safety of the urban lakes is guaranteed, meanwhile, the normal pollutant containing and discharging functions of the urban inland rivers are guaranteed, the urban inland rivers are replenished with the water through the water resource effect of the urban lakes, the power of river water in a city is effectively improved, the water ecological environment condition of the river water is improved, lake water is synchronously driven to flow, in the rainstorm flood period, the stagnant flood storage function of the urban lakes is effectively played, and the flood prevention and drainage defense capacity of cities is enhanced.
本发明公布了一种通过水位控制保障城市河湖多功能的河湖连通方法，包括设置河湖连通渠、设置城市湖泊日常景观水位和死水位、设置城市主内河日常景观水位和防洪排涝低水位，控制城市内河与湖泊水位差调节实现水体在城市内河与湖泊之间的灵活流动。在日常或枯水期，通过本发明有效避免了城市内河中的受污染水体和污染物进入城市湖泊，保障了城市湖泊水质安全，同时保障了城市内河正常的纳污排污功能，并且利用城市湖泊水资源效应对城市内河进行补水，有效提升了城市内河水动力，改善了其水生态环境状况，并同步带动了湖泊水体的流动；在暴雨洪水期，有效发挥了城市湖泊滞蓄洪功能，增强了城市的防洪排涝防御能力。
River-lake communication method for guaranteeing multiple functions of urban rivers and lakes through water level control
The invention discloses a river-lake communication method for guaranteeing multiple functions of urban rivers and lakes through water level control. The river-lake communication method comprises the following steps of setting a river-lake communication channel, setting an urban lake daily landscape water level and dead water level, and setting an urban main inland river daily landscape water level and flood control and drainage low water level; and the water level difference between the urban inland river and the lake is controlled to be adjusted to achieve flexible flowing of water between the urban inland river and the lake. In daily or dry seasons, the polluted water and pollutants in the urban inland rivers are effectively prevented from entering the urban lakes, the water quality safety of the urban lakes is guaranteed, meanwhile, the normal pollutant containing and discharging functions of the urban inland rivers are guaranteed, the urban inland rivers are replenished with the water through the water resource effect of the urban lakes, the power of river water in a city is effectively improved, the water ecological environment condition of the river water is improved, lake water is synchronously driven to flow, in the rainstorm flood period, the stagnant flood storage function of the urban lakes is effectively played, and the flood prevention and drainage defense capacity of cities is enhanced.
本发明公布了一种通过水位控制保障城市河湖多功能的河湖连通方法，包括设置河湖连通渠、设置城市湖泊日常景观水位和死水位、设置城市主内河日常景观水位和防洪排涝低水位，控制城市内河与湖泊水位差调节实现水体在城市内河与湖泊之间的灵活流动。在日常或枯水期，通过本发明有效避免了城市内河中的受污染水体和污染物进入城市湖泊，保障了城市湖泊水质安全，同时保障了城市内河正常的纳污排污功能，并且利用城市湖泊水资源效应对城市内河进行补水，有效提升了城市内河水动力，改善了其水生态环境状况，并同步带动了湖泊水体的流动；在暴雨洪水期，有效发挥了城市湖泊滞蓄洪功能，增强了城市的防洪排涝防御能力。
River-lake communication method for guaranteeing multiple functions of urban rivers and lakes through water level control
一种通过水位控制保障城市河湖多功能的河湖连通方法
HU CHAOYANG (author) / LIANG YUE (author) / WANG XINGLI (author) / FU KAIXIONG (author) / WANG LELE (author) / GAO MENGLU (author)
2021-04-30
Patent
Electronic Resource
Chinese
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