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Biofiltration revetment for riverway ecological restoration and construction method thereof
The invention discloses a biofiltration revetment for riverway ecological restoration and a construction method thereof. Aiming at solving the existing problem that riverway ecological pollution is onthe rise, the following scheme is put forward currently, the biofiltration revetment comprises a riverway dam body and a first protection revetment, the first protection revetment is arranged at thebottom, close to a riverbed, of the riverway dam body, a first protection foundation is arranged on the position, on one side of the first protection revetment, of the riverway dam body, a second protection revetment is arranged on one side of the first protection foundation, and a second protection foundation is arranged on one side of the second protection revetment. In the biofiltration revetment for riverway ecological restoration, by arranging the first protection revetment, revetment protection stone can effectively prevent impact of the river on the riverway dam body and prevent soil onthe riverway dam body from being discharged into the riverway, and by arranging a biofiltration zone, namely submerged plants, the submerged plants can provide more life inhabiting and sheltering places for aquatic animals, can also increase dissolved oxygen in water, purify the water quality, and expand the effective living space of the aquatic animals.
本发明公开了用于河道生态修复的生物过滤护坡及其施工方法，针对现有的河道生态污染日趋严重的问题，现提出以下方案，包括河道坝体和第一防护坡，所述河道坝体在靠近河床的底部设置有第一防护坡，且河道坝体在第一防护坡的一侧设置有第一防护基，所述第一防护基的一侧设置有第二防护坡，所述第二防护坡的一侧设置有第二防护基。本发明中，通过设置第一防护坡，护坡石能有效的防止河流对河道坝体的冲击，防止河道坝体上的泥土排入河道内，通过设置为沉水植物的生物过滤带，沉水植物能给水生动物提供更多的生活栖息和隐蔽场所，又可以增加水中的溶氧，净化水质，扩大水生动物的有效生存空间。
Biofiltration revetment for riverway ecological restoration and construction method thereof
The invention discloses a biofiltration revetment for riverway ecological restoration and a construction method thereof. Aiming at solving the existing problem that riverway ecological pollution is onthe rise, the following scheme is put forward currently, the biofiltration revetment comprises a riverway dam body and a first protection revetment, the first protection revetment is arranged at thebottom, close to a riverbed, of the riverway dam body, a first protection foundation is arranged on the position, on one side of the first protection revetment, of the riverway dam body, a second protection revetment is arranged on one side of the first protection foundation, and a second protection foundation is arranged on one side of the second protection revetment. In the biofiltration revetment for riverway ecological restoration, by arranging the first protection revetment, revetment protection stone can effectively prevent impact of the river on the riverway dam body and prevent soil onthe riverway dam body from being discharged into the riverway, and by arranging a biofiltration zone, namely submerged plants, the submerged plants can provide more life inhabiting and sheltering places for aquatic animals, can also increase dissolved oxygen in water, purify the water quality, and expand the effective living space of the aquatic animals.
本发明公开了用于河道生态修复的生物过滤护坡及其施工方法，针对现有的河道生态污染日趋严重的问题，现提出以下方案，包括河道坝体和第一防护坡，所述河道坝体在靠近河床的底部设置有第一防护坡，且河道坝体在第一防护坡的一侧设置有第一防护基，所述第一防护基的一侧设置有第二防护坡，所述第二防护坡的一侧设置有第二防护基。本发明中，通过设置第一防护坡，护坡石能有效的防止河流对河道坝体的冲击，防止河道坝体上的泥土排入河道内，通过设置为沉水植物的生物过滤带，沉水植物能给水生动物提供更多的生活栖息和隐蔽场所，又可以增加水中的溶氧，净化水质，扩大水生动物的有效生存空间。
Biofiltration revetment for riverway ecological restoration and construction method thereof
用于河道生态修复的生物过滤护坡及其施工方法
CUI YOUQIANG (author) / CUI BING (author) / WU YINGYING (author) / WANG WEINING (author) / CUI SONGQING (author)
2020-11-13
Patent
Electronic Resource
Chinese
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