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A platform for research: civil engineering, architecture and urbanism
Slope surface dissected valley greening scour preventing system and construction method thereof
The invention provides a slope surface dissected valley greening scour preventing system and a construction method thereof. The slope surface dissected valley greening scour preventing system comprises a varying slope arranged on a ramp. The varying slope is internally provided with a water gathering area. The front end and the rear end of the water gathering area in the gradient direction from low to high are each provided with a row of sand intercepting shrubs. Saliz matsudana wood piles arranged in a polygon manner and twisted and connected through connecting fixing ropes are inserted in asoil body of the water gathering area. Nutrient bars embedded in the soil body are arranged at the centers of the saliz matsudana wood piles, and each nutrient bar is composed of an outer shell with the surface provided with fertilizer outlet holes and an inner cavity filled with ecological matrix fertilizer. According to the slope surface dissected valley greening scour preventing system and theconstruction method thereof, construction is convenient, the unit layout is reasonable, the excellent greening scour preventing capability is achieved, the ecological environment protection slope surface and dissected valley ecological environment recovering function is achieved, long-term usage can be achieved under the situation that manual intervention is not needed, benefits are durably brought into play, solving of the problem about the high sand content of the water source in the high-sand-content water source area is facilitated, and the slope surface dissected valley greening scour preventing system and the construction method thereof are suitable for varying slope, dissected valley and channel interior water and soil loss treatment.
本发明提供了一种坡面切沟绿化防冲系统及其施工方法，坡面切沟绿化防冲系统包括设置在坡道上的变坡，变坡内开设有集水区，集水区由低到高的坡度方向的前后两端各设置有一排拦沙灌木，集水区的土体内插入有由连接固定绳缠绕连接的呈多边形排布的旱柳木桩，旱柳木桩的中央设置有埋入土体内的营养棒，营养棒由表面开设有出肥孔的外壳和填有生态基质肥的内腔构成。本发明施工方便，单元布局合理，在具备优良的绿化防冲能力的同时，具有生态环保的坡面和切沟生态环境恢复功能，能够在无需人工干预的情况下长期使用，并持久发挥效益，并且利于高含沙水源地区水源含沙量高这一问题的减弱，适用于变坡、切沟和沟道内水土流失的治理。
Slope surface dissected valley greening scour preventing system and construction method thereof
The invention provides a slope surface dissected valley greening scour preventing system and a construction method thereof. The slope surface dissected valley greening scour preventing system comprises a varying slope arranged on a ramp. The varying slope is internally provided with a water gathering area. The front end and the rear end of the water gathering area in the gradient direction from low to high are each provided with a row of sand intercepting shrubs. Saliz matsudana wood piles arranged in a polygon manner and twisted and connected through connecting fixing ropes are inserted in asoil body of the water gathering area. Nutrient bars embedded in the soil body are arranged at the centers of the saliz matsudana wood piles, and each nutrient bar is composed of an outer shell with the surface provided with fertilizer outlet holes and an inner cavity filled with ecological matrix fertilizer. According to the slope surface dissected valley greening scour preventing system and theconstruction method thereof, construction is convenient, the unit layout is reasonable, the excellent greening scour preventing capability is achieved, the ecological environment protection slope surface and dissected valley ecological environment recovering function is achieved, long-term usage can be achieved under the situation that manual intervention is not needed, benefits are durably brought into play, solving of the problem about the high sand content of the water source in the high-sand-content water source area is facilitated, and the slope surface dissected valley greening scour preventing system and the construction method thereof are suitable for varying slope, dissected valley and channel interior water and soil loss treatment.
本发明提供了一种坡面切沟绿化防冲系统及其施工方法，坡面切沟绿化防冲系统包括设置在坡道上的变坡，变坡内开设有集水区，集水区由低到高的坡度方向的前后两端各设置有一排拦沙灌木，集水区的土体内插入有由连接固定绳缠绕连接的呈多边形排布的旱柳木桩，旱柳木桩的中央设置有埋入土体内的营养棒，营养棒由表面开设有出肥孔的外壳和填有生态基质肥的内腔构成。本发明施工方便，单元布局合理，在具备优良的绿化防冲能力的同时，具有生态环保的坡面和切沟生态环境恢复功能，能够在无需人工干预的情况下长期使用，并持久发挥效益，并且利于高含沙水源地区水源含沙量高这一问题的减弱，适用于变坡、切沟和沟道内水土流失的治理。
Slope surface dissected valley greening scour preventing system and construction method thereof
一种坡面切沟绿化防冲系统及其施工方法
ZHOU BO (author) / MA TAO (author) / WANG YANWU (author) / TIAN JINHUA (author)
2020-06-30
Patent
Electronic Resource
Chinese
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