A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city concave green land
The invention relates to a sponge city concave greenbelt which comprises a concave greenbelt body, the concave greenbelt body sequentially comprises a rammed earth layer, a rubble layer and a soil layer from bottom to top, green plants are planted on the soil layer, a drainage pipeline is embedded in the soil layer, a water inlet seam is formed in the top wall of the drainage pipeline, and a water outlet seam is formed in the top wall of the drainage pipeline. A seepage well is buried in the sunken green land body, a plurality of water guide pipes are communicated with the seepage well, the water guide pipes are communicated with a drainage pipeline, the seepage well is communicated with an overflow pipe, the overflow pipe is used for being communicated with a municipal rainwater pipe, and the bottom wall of the seepage well is open. A fine sand layer, a gravel layer, an artificial cloth layer and a pervious concrete layer are sequentially arranged in the seepage well from top to bottom. The method has the effect that when the rainfall is too large, rainwater is not prone to being collected in the concave green land, and accumulated water is formed.
本申请涉及一种海绵城市下凹式绿地，其包括下凹绿地本体，所述下凹绿地本体从下到上依次包括素土夯实层、碎石层和土壤层，所述土壤层上栽种有绿植，所述土壤层内埋设有排水管道，所述排水管道的顶壁开设有进水缝，所述下凹绿地本体内埋设有渗水井，所述渗水井上连通有多个导水管，所述导水管与排水管道连通，所述渗水井上连通有溢流管，所述溢流管用于与市政雨水管连通，所述渗水井的底壁开口设置，所述渗水井内从上到下依次设置有细沙层、砂石层、人工布层和透水混凝土层。本申请具有当降雨量过大时，雨水不易汇集在下凹式绿地内并形成积水的效果。
Sponge city concave green land
The invention relates to a sponge city concave greenbelt which comprises a concave greenbelt body, the concave greenbelt body sequentially comprises a rammed earth layer, a rubble layer and a soil layer from bottom to top, green plants are planted on the soil layer, a drainage pipeline is embedded in the soil layer, a water inlet seam is formed in the top wall of the drainage pipeline, and a water outlet seam is formed in the top wall of the drainage pipeline. A seepage well is buried in the sunken green land body, a plurality of water guide pipes are communicated with the seepage well, the water guide pipes are communicated with a drainage pipeline, the seepage well is communicated with an overflow pipe, the overflow pipe is used for being communicated with a municipal rainwater pipe, and the bottom wall of the seepage well is open. A fine sand layer, a gravel layer, an artificial cloth layer and a pervious concrete layer are sequentially arranged in the seepage well from top to bottom. The method has the effect that when the rainfall is too large, rainwater is not prone to being collected in the concave green land, and accumulated water is formed.
本申请涉及一种海绵城市下凹式绿地，其包括下凹绿地本体，所述下凹绿地本体从下到上依次包括素土夯实层、碎石层和土壤层，所述土壤层上栽种有绿植，所述土壤层内埋设有排水管道，所述排水管道的顶壁开设有进水缝，所述下凹绿地本体内埋设有渗水井，所述渗水井上连通有多个导水管，所述导水管与排水管道连通，所述渗水井上连通有溢流管，所述溢流管用于与市政雨水管连通，所述渗水井的底壁开口设置，所述渗水井内从上到下依次设置有细沙层、砂石层、人工布层和透水混凝土层。本申请具有当降雨量过大时，雨水不易汇集在下凹式绿地内并形成积水的效果。
Sponge city concave green land
一种海绵城市下凹式绿地
HUANG LINJUN (author) / ZHONG YEBO (author) / ZHANG LINGYONG (author) / PENG YONGYI (author) / SONG LIANG (author) / BAO LINGFEI (author)
2023-01-06
Patent
Electronic Resource
Chinese
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