人工雨水湿地在控制地表径流污染以及削减地表径流总量方面具有重要作用,但是雨水湿地规模确定往往需要经过复杂的计算;本研究以北京市未来科技城雨水湿地设计为例,研究了基于SWMM(storm water management model)模型的人工雨水湿地规...人工雨水湿地在控制地表径流污染以及削减地表径流总量方面具有重要作用,但是雨水湿地规模确定往往需要经过复杂的计算;本研究以北京市未来科技城雨水湿地设计为例,研究了基于SWMM(storm water management model)模型的人工雨水湿地规模确定方法;研究表明通过SWMM模型能够较为简便的计算出雨水湿地的规模和形态。展开更多
The method of utilizing rain water has been well developed in foreign countries to realize the sustainable development of water recourse while the method is still at the initial level in China. When considering the in...The method of utilizing rain water has been well developed in foreign countries to realize the sustainable development of water recourse while the method is still at the initial level in China. When considering the increasing of water shortage and urban flood, the awareness of utilizing rain water, as an inevitable trend, has been applied to various engineering technologies. This article has analyzed the principle of conventional road drainage system and the application of artificial wetland technology, also proposed to combine the road drainage system and artificial wetland, as a complex drainage system, to utilize the urban rain water, decrease urban flood pressure, and improve urban micro environment. The calculation principle and method for the complex drainage system are included as well.展开更多
文摘人工雨水湿地在控制地表径流污染以及削减地表径流总量方面具有重要作用,但是雨水湿地规模确定往往需要经过复杂的计算;本研究以北京市未来科技城雨水湿地设计为例,研究了基于SWMM(storm water management model)模型的人工雨水湿地规模确定方法;研究表明通过SWMM模型能够较为简便的计算出雨水湿地的规模和形态。
文摘The method of utilizing rain water has been well developed in foreign countries to realize the sustainable development of water recourse while the method is still at the initial level in China. When considering the increasing of water shortage and urban flood, the awareness of utilizing rain water, as an inevitable trend, has been applied to various engineering technologies. This article has analyzed the principle of conventional road drainage system and the application of artificial wetland technology, also proposed to combine the road drainage system and artificial wetland, as a complex drainage system, to utilize the urban rain water, decrease urban flood pressure, and improve urban micro environment. The calculation principle and method for the complex drainage system are included as well.
