Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road surface rainwater side drainage and permeation structure and construction method
The invention discloses a road surface rainwater side drainage and permeation structure and a construction method. The structure comprises a percolation ditch formed by recessing a roadbed basal plane, wherein curb curbstone is vertically arranged on the roadbed basal plane on at least one side of the percolation ditch in a supporting mode, the curb curbstone extends in the length direction of theroadbed, and a space formed by the percolation ditch and the curb curbstone is filled with a percolation layer used for percolating rainwater. A plurality of drainage through holes are formed in thecurb curbstone, the drainage through holes are sequentially distributed in the length direction of the curb curbstone at intervals, the water inlet end of each drainage through hole is communicated with the road surface of a road layer laid on the roadbed basal plane, and the drainage ends of the drainage through holes are communicated with the percolation layer so as to enable rainwater on the road surface to seep into the percolation layer. According to the road surface rainwater side drainage and permeation structure, when rainwater is drained through the plurality of drainage through holes, the drainage rate can be increased, the scouring force of drainage on the roadbed and a green belt soil body is reduced at the same time, and scouring water damage to the roadbed and the green beltdue to too large rainfall is avoided.
本发明公开了一种路面雨水侧排渗透结构及施工方法，包括：由路基基面内凹形成的渗滤沟，渗滤沟至少一侧的路基基面上竖直支设有路缘侧石，路缘侧石沿路基的长度方向延伸，且渗滤沟和路缘侧石构成的空间内填充有用于渗滤雨水的渗滤层。路缘侧石上开设有多个排水通孔，多个排水通孔在路缘侧石的长度方向上依次间隔布设，各排水通孔的进水端与铺设于路基基面上的道路层的路面连通，排水通孔的排水端与渗滤层连通，以供路面上的雨水渗流至渗滤层内。本发明的路面雨水侧排渗透结构中，雨水通过多个排水通孔排放时，不仅可加大排水速率，同时降低排水对路基和绿化带土体的冲刷力，避免因降雨量过大对路基和绿化带的冲刷水损。
Road surface rainwater side drainage and permeation structure and construction method
The invention discloses a road surface rainwater side drainage and permeation structure and a construction method. The structure comprises a percolation ditch formed by recessing a roadbed basal plane, wherein curb curbstone is vertically arranged on the roadbed basal plane on at least one side of the percolation ditch in a supporting mode, the curb curbstone extends in the length direction of theroadbed, and a space formed by the percolation ditch and the curb curbstone is filled with a percolation layer used for percolating rainwater. A plurality of drainage through holes are formed in thecurb curbstone, the drainage through holes are sequentially distributed in the length direction of the curb curbstone at intervals, the water inlet end of each drainage through hole is communicated with the road surface of a road layer laid on the roadbed basal plane, and the drainage ends of the drainage through holes are communicated with the percolation layer so as to enable rainwater on the road surface to seep into the percolation layer. According to the road surface rainwater side drainage and permeation structure, when rainwater is drained through the plurality of drainage through holes, the drainage rate can be increased, the scouring force of drainage on the roadbed and a green belt soil body is reduced at the same time, and scouring water damage to the roadbed and the green beltdue to too large rainfall is avoided.
本发明公开了一种路面雨水侧排渗透结构及施工方法，包括：由路基基面内凹形成的渗滤沟，渗滤沟至少一侧的路基基面上竖直支设有路缘侧石，路缘侧石沿路基的长度方向延伸，且渗滤沟和路缘侧石构成的空间内填充有用于渗滤雨水的渗滤层。路缘侧石上开设有多个排水通孔，多个排水通孔在路缘侧石的长度方向上依次间隔布设，各排水通孔的进水端与铺设于路基基面上的道路层的路面连通，排水通孔的排水端与渗滤层连通，以供路面上的雨水渗流至渗滤层内。本发明的路面雨水侧排渗透结构中，雨水通过多个排水通孔排放时，不仅可加大排水速率，同时降低排水对路基和绿化带土体的冲刷力，避免因降雨量过大对路基和绿化带的冲刷水损。
Road surface rainwater side drainage and permeation structure and construction method
路面雨水侧排渗透结构及施工方法
XIANG ZONGXING (Autor:in) / DAI XIDONG (Autor:in) / SUN ZHIYONG (Autor:in) / WU KAIMING (Autor:in) / LI ZHI (Autor:in) / WANG JUNJIE (Autor:in) / LIU YI (Autor:in) / LI LONG (Autor:in)
21.08.2020
Patent
Elektronische Ressource
Chinesisch
Road surface rainwater hidden-type permeation structure and construction technology
| Europäisches Patentamt | 2021
Road surface rainwater drainage system and road surface rainwater drainage unit thereof
| Europäisches Patentamt | 2023
Road rainwater drainage structure based on corridor construction
| Europäisches Patentamt | 2023