Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ecological revetment system for purifying non-point source runoff pollution
The invention relates to an ecological revetment system for purifying non-point source runoff pollution, which comprises a gabion gabion type revetment protection foot and a step-shaped ecological revetment protection slope, and the ecological revetment protection slope is sequentially paved with a rammed earth layer, an anti-seepage non-woven fabric layer, a non-woven fabric coarse sand protection layer and a retired fan blade paving layer from bottom to top, the retired fan blade laying layer is formed by anchoring retired fan blade cutting and selecting sections in a step shape, the retired fan blade cutting and selecting sections above the normal water level are filled with a first filler layer, the retired fan blade cutting and selecting sections below the normal water level are filled with a second filler layer, and a water outlet is formed in the outer side of each retired fan blade cutting and selecting section. And a water filtering bag is arranged on the inner side of the water outlet. The characteristics of the retired fan blade glass fiber reinforced plastic are combined, and the retired fan blade glass fiber reinforced plastic is filled with the filter material according to the experimental proportion, so that the safety of the revetment can be kept, the percolation of the revetment to a non-point source polluted water body is also improved, and the water retention capacity is also well improved.
本发明涉及一种净化面源径流污染的生态驳岸系统，包括格宾石笼形式的驳岸护脚以及台阶状的生态驳岸护坡，所述生态驳岸护坡自下而上依次铺设有素土夯实层、防渗无纺布层、无纺布粗砂保护层、退役风叶铺设层，所述退役风叶铺设层由退役风叶切割选取段呈台阶状锚固而成，在常水位以上的退役风叶切割选取段内填充有第一填料层，在常水位以下的退役风叶切割选取段内填充有第二填料层，所述退役风叶切割选取段外侧设有排水口，所述排水口内侧设有滤水包。本发明结合退役风叶玻璃纤维增强塑料的特点，将其内部按照实验比例填充滤料，既能保持驳岸的安全性，也提高了驳岸对面源污染水体的渗滤性，在保水含水能力方面也得到很好的改善。
Ecological revetment system for purifying non-point source runoff pollution
The invention relates to an ecological revetment system for purifying non-point source runoff pollution, which comprises a gabion gabion type revetment protection foot and a step-shaped ecological revetment protection slope, and the ecological revetment protection slope is sequentially paved with a rammed earth layer, an anti-seepage non-woven fabric layer, a non-woven fabric coarse sand protection layer and a retired fan blade paving layer from bottom to top, the retired fan blade laying layer is formed by anchoring retired fan blade cutting and selecting sections in a step shape, the retired fan blade cutting and selecting sections above the normal water level are filled with a first filler layer, the retired fan blade cutting and selecting sections below the normal water level are filled with a second filler layer, and a water outlet is formed in the outer side of each retired fan blade cutting and selecting section. And a water filtering bag is arranged on the inner side of the water outlet. The characteristics of the retired fan blade glass fiber reinforced plastic are combined, and the retired fan blade glass fiber reinforced plastic is filled with the filter material according to the experimental proportion, so that the safety of the revetment can be kept, the percolation of the revetment to a non-point source polluted water body is also improved, and the water retention capacity is also well improved.
本发明涉及一种净化面源径流污染的生态驳岸系统，包括格宾石笼形式的驳岸护脚以及台阶状的生态驳岸护坡，所述生态驳岸护坡自下而上依次铺设有素土夯实层、防渗无纺布层、无纺布粗砂保护层、退役风叶铺设层，所述退役风叶铺设层由退役风叶切割选取段呈台阶状锚固而成，在常水位以上的退役风叶切割选取段内填充有第一填料层，在常水位以下的退役风叶切割选取段内填充有第二填料层，所述退役风叶切割选取段外侧设有排水口，所述排水口内侧设有滤水包。本发明结合退役风叶玻璃纤维增强塑料的特点，将其内部按照实验比例填充滤料，既能保持驳岸的安全性，也提高了驳岸对面源污染水体的渗滤性，在保水含水能力方面也得到很好的改善。
Ecological revetment system for purifying non-point source runoff pollution
一种净化面源径流污染的生态驳岸系统
LIU WEIBIN (Autor:in) / ZHONG LEI (Autor:in) / QIN YAFEI (Autor:in) / CHEN CUIHUA (Autor:in) / XU ZHI (Autor:in) / FENG YUAN (Autor:in) / YANG CHUNMEI (Autor:in) / SHI YUNYING (Autor:in) / YANG SHIPING (Autor:in) / HU MI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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