Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road rainwater accumulation green belt
The invention discloses a road rainwater accumulation green belt which comprises a road substrate and water accumulation channels, wherein the water accumulation channels are respectively arranged at two sides of the road substrate; cellular boards are respectively arranged at the tops of the water accumulation channels so as to be used for covering the water accumulation channels; gravel layers are arranged on the cellular boards; soil layers are arranged on the gravel layers; flowers and grass are planted on the soil layers; and overflow pipes are respectively arranged at the tops of the outside walls of the water accumulation channels. Through the way, when the rainwater on the road substrate of the road rainwater accumulation green belt disclosed by the invention flows to two sides, the rainwater is filtered by the gravel layers and passes through the cellular boards to enter the water accumulation channels to accumulate water; when the water level reaches the height of the overflow pipes, redundant water is fed into a sewer through the overflow pipes so as to be discharged; and the water accumulated in the water accumulation channels is favorable for irrigating the flowers and grass on the soil layers, and the roots of the flowers and grass pass through the gravel layers and the cellular boards so as to droop in the water accumulation channels, thereby reducing the irrigation and maintenance cost.
Road rainwater accumulation green belt
The invention discloses a road rainwater accumulation green belt which comprises a road substrate and water accumulation channels, wherein the water accumulation channels are respectively arranged at two sides of the road substrate; cellular boards are respectively arranged at the tops of the water accumulation channels so as to be used for covering the water accumulation channels; gravel layers are arranged on the cellular boards; soil layers are arranged on the gravel layers; flowers and grass are planted on the soil layers; and overflow pipes are respectively arranged at the tops of the outside walls of the water accumulation channels. Through the way, when the rainwater on the road substrate of the road rainwater accumulation green belt disclosed by the invention flows to two sides, the rainwater is filtered by the gravel layers and passes through the cellular boards to enter the water accumulation channels to accumulate water; when the water level reaches the height of the overflow pipes, redundant water is fed into a sewer through the overflow pipes so as to be discharged; and the water accumulated in the water accumulation channels is favorable for irrigating the flowers and grass on the soil layers, and the roots of the flowers and grass pass through the gravel layers and the cellular boards so as to droop in the water accumulation channels, thereby reducing the irrigation and maintenance cost.
Road rainwater accumulation green belt
ZHANG XINYUN (Autor:in) / SHENG LIXIN (Autor:in) / LI JIAMIN (Autor:in)
02.12.2015
Patent
Elektronische Ressource
Englisch
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