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A platform for research: civil engineering, architecture and urbanism
Ecological drainage ditch structure suitable for abrupt slope and construction method
The invention discloses an ecological drainage ditch structure suitable for an abrupt slope and a construction method. The ecological drainage ditch structure comprises an ecological ditch bottom, an ecological ditch wall and a plurality of buffer piers. The ecological gully walls are located on the two sides of the ecological gully bottom, and the multiple buffer piers are arranged on the ecological gully bottom in a staggered mode. The ecological ditch bottom comprises a surface soil layer, an ecological concrete layer and a bottom soil layer which are sequentially arranged from top to bottom; the buffer piers are built by pure concrete, and the multiple buffer piers are arranged at the bottom of the ecological gully in a staggered manner in a delta shape; the ecological ditch wall is constructed by ecological porous bricks, and plants grow in holes of the ecological porous bricks. The ecological gully structure solves the problem that no ecological gully structure suitable for the abrupt slope exists in the prior art, can solve the problem that an existing ecological gully cannot effectively meet the requirements of the abrupt slope and has the effects of water storage, energy dissipation and nitrogen and phosphorus reduction at the same time, and solves the problems that the abrupt slope runoff flow speed is high, the scouring capacity is high, and non-point source pollution is likely to be caused.
本发明公开了一种适用于陡坡的生态排水沟结构及施工方法，包括生态沟底、生态沟壁和多个缓冲墩；生态沟壁位于生态沟底的两侧，多个缓冲墩交错布置于生态沟底上；生态沟底包括从上至下依次布置的表层土壤层、生态混凝土层和底层土壤层；缓冲墩采用纯混凝土砌筑，多个缓冲墩呈品字形交错布置于生态沟底；生态沟壁采用生态多孔砖构造，生态多孔砖的孔内长有植物。本发明解决了现有技术未有在陡坡上适用的生态沟结构的空缺，可以解决现有生态沟难以有效兼顾陡坡所需同时满足蓄水消能、消减氮磷的作用，以解决陡坡径流流速快、冲刷能力强、易造成面源污染等问题。
Ecological drainage ditch structure suitable for abrupt slope and construction method
The invention discloses an ecological drainage ditch structure suitable for an abrupt slope and a construction method. The ecological drainage ditch structure comprises an ecological ditch bottom, an ecological ditch wall and a plurality of buffer piers. The ecological gully walls are located on the two sides of the ecological gully bottom, and the multiple buffer piers are arranged on the ecological gully bottom in a staggered mode. The ecological ditch bottom comprises a surface soil layer, an ecological concrete layer and a bottom soil layer which are sequentially arranged from top to bottom; the buffer piers are built by pure concrete, and the multiple buffer piers are arranged at the bottom of the ecological gully in a staggered manner in a delta shape; the ecological ditch wall is constructed by ecological porous bricks, and plants grow in holes of the ecological porous bricks. The ecological gully structure solves the problem that no ecological gully structure suitable for the abrupt slope exists in the prior art, can solve the problem that an existing ecological gully cannot effectively meet the requirements of the abrupt slope and has the effects of water storage, energy dissipation and nitrogen and phosphorus reduction at the same time, and solves the problems that the abrupt slope runoff flow speed is high, the scouring capacity is high, and non-point source pollution is likely to be caused.
本发明公开了一种适用于陡坡的生态排水沟结构及施工方法，包括生态沟底、生态沟壁和多个缓冲墩；生态沟壁位于生态沟底的两侧，多个缓冲墩交错布置于生态沟底上；生态沟底包括从上至下依次布置的表层土壤层、生态混凝土层和底层土壤层；缓冲墩采用纯混凝土砌筑，多个缓冲墩呈品字形交错布置于生态沟底；生态沟壁采用生态多孔砖构造，生态多孔砖的孔内长有植物。本发明解决了现有技术未有在陡坡上适用的生态沟结构的空缺，可以解决现有生态沟难以有效兼顾陡坡所需同时满足蓄水消能、消减氮磷的作用，以解决陡坡径流流速快、冲刷能力强、易造成面源污染等问题。
Ecological drainage ditch structure suitable for abrupt slope and construction method
一种适用于陡坡的生态排水沟结构及施工方法
HAN YUGUO (author) / DUAN WEILI (author) / TAN YUNFEI (author)
2024-08-09
Patent
Electronic Resource
Chinese
Dendritic embedded type flexible ecological slope drainage ditch and construction method
| European Patent Office | 2021