Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sponge type grass planting trench based on limited space transformation and transforming method of sponge type grass planting trench
The invention discloses a sponge type grass planting trench based on limited space transformation and a transforming method of the sponge type grass planting trench. The sponge type grass planting trench comprises runoff water inlets, energy dissipation sand settling areas, shallow vegetal trenches and green belt border trees all of which are sequentially arranged. Each runoff water inlet is formed in the mode that the position between two adjacent curbstones sinks downwards. The energy dissipation sand settling areas are connected with the runoff water inlets and the shallow vegetal trenches.The shallow vegetal trenches and the green belt border trees are separated from each other through rows of ecological anti-corrosive timber piles. By the adoption of the sponge type grass planting trench based on limited space transformation, an existing green belt is transformed so that rainwater can be effectively retained in a limited space, and seepage of soil is promoted. Meanwhile, the flowspeed of the rainwater can be reduced as well, water and soil are conserved, and the urban runoff quantity is reduced. Meanwhile, the grass planting trench plays a good role in removal and migrationof pollutants, and a good landscape effect can be created due to afforestation engineering construction.
本发明公开了一种基于受限空间改造的海绵型植草沟及其改造方法，海绵型植草沟包括依次设置的径流进水口、消能沉沙区、浅植物性沟渠和绿化带行道树，所述径流进水口由相邻两块路缘石中间下卧构成，所述消能沉沙区连接所述径流进水口和所述浅植物性沟渠，所述浅植物性沟渠和所述绿化带行道树之间采用成排的生态防腐木桩相互隔离。本发明基于受限空间改造的海绵型植草沟，通过对原有绿化带进行改造在受限空间下可以有效滞留雨水，促进土壤的渗透。同时，它还可以减缓雨水的流速保持水土，消减城市径流流量。同时植草沟对于污染物的去除和迁移也起到了较好的作用，因绿化工程施工可营造较好的景观效果。
Sponge type grass planting trench based on limited space transformation and transforming method of sponge type grass planting trench
The invention discloses a sponge type grass planting trench based on limited space transformation and a transforming method of the sponge type grass planting trench. The sponge type grass planting trench comprises runoff water inlets, energy dissipation sand settling areas, shallow vegetal trenches and green belt border trees all of which are sequentially arranged. Each runoff water inlet is formed in the mode that the position between two adjacent curbstones sinks downwards. The energy dissipation sand settling areas are connected with the runoff water inlets and the shallow vegetal trenches.The shallow vegetal trenches and the green belt border trees are separated from each other through rows of ecological anti-corrosive timber piles. By the adoption of the sponge type grass planting trench based on limited space transformation, an existing green belt is transformed so that rainwater can be effectively retained in a limited space, and seepage of soil is promoted. Meanwhile, the flowspeed of the rainwater can be reduced as well, water and soil are conserved, and the urban runoff quantity is reduced. Meanwhile, the grass planting trench plays a good role in removal and migrationof pollutants, and a good landscape effect can be created due to afforestation engineering construction.
本发明公开了一种基于受限空间改造的海绵型植草沟及其改造方法，海绵型植草沟包括依次设置的径流进水口、消能沉沙区、浅植物性沟渠和绿化带行道树，所述径流进水口由相邻两块路缘石中间下卧构成，所述消能沉沙区连接所述径流进水口和所述浅植物性沟渠，所述浅植物性沟渠和所述绿化带行道树之间采用成排的生态防腐木桩相互隔离。本发明基于受限空间改造的海绵型植草沟，通过对原有绿化带进行改造在受限空间下可以有效滞留雨水，促进土壤的渗透。同时，它还可以减缓雨水的流速保持水土，消减城市径流流量。同时植草沟对于污染物的去除和迁移也起到了较好的作用，因绿化工程施工可营造较好的景观效果。
Sponge type grass planting trench based on limited space transformation and transforming method of sponge type grass planting trench
基于受限空间改造的海绵型植草沟及其改造方法
ZHANG QUN (Autor:in) / REN GUANGXIN (Autor:in) / SUI XINZHUANG (Autor:in) / MA PENGCHUAN (Autor:in) / DU LIN (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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