Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban roof agricultural dust raising prevention method and structure
The invention discloses an urban roof agricultural dust raising prevention method, which comprises the following steps: determining local annual precipitation, surface water evaporation, total plant transpiration and rainfall period distribution, determining the thickness of a water storage layer according to the local precipitation and rainfall period distribution data, determining the thickness of a planting stagnant water layer according to the variety of crop rotation plants and the surface water evaporation, and determining the thickness of the planting stagnant water layer according to the planting stagnant water layer. Establishing a water storage layer and planting stagnant water layer stratum structure, establishing a furrow, enabling the bottom of the furrow to be communicated with the water storage layer, and determining the height of a furrow water outlet according to the thickness of the water storage layer and the thickness of the planting stagnant water layer; an automatic detection water supplementing system is installed, the water supplementing system is communicated with a furrow water inlet to ensure that a planting water retention layer is moist, the urban roof agricultural dust raising prevention structure comprises a water storage layer, the planting water retention layer and a furrow, and the water storage layer comprises a waterproof layer, a concrete protection layer, a flow guide capillary water seepage layer and a water filtering layer. According to the invention, the agricultural maintenance-free and dust-proof purpose of urban roofs is realized.
本发明公开了一种城市屋顶农业防扬尘方法,包括：确定当地年降水量、地表水分蒸发量、植物蒸腾总量和降水周期分布，根据当地降水量和降水周期分布数据，确定蓄水层厚度，根据轮种植物品种及地表水分蒸发量，确定种植滞水层厚度，建立蓄水层和种植滞水层地层结构，建立畦沟，使畦沟底部与蓄水层导通，根据蓄水层厚度及种植滞水层厚度，确定畦沟排水口高度；安装自动检测补水系统，使补水系统与畦沟进水口导通确保种植滞水层湿润，一种城市屋顶农业防扬尘结构，包括蓄水层、种植滞水层和畦沟，所述蓄水层包括防水层、混凝土防护层、导流毛细渗水层和滤水层。本发明实现了城市屋顶农业免维护防扬尘的目的。
Urban roof agricultural dust raising prevention method and structure
The invention discloses an urban roof agricultural dust raising prevention method, which comprises the following steps: determining local annual precipitation, surface water evaporation, total plant transpiration and rainfall period distribution, determining the thickness of a water storage layer according to the local precipitation and rainfall period distribution data, determining the thickness of a planting stagnant water layer according to the variety of crop rotation plants and the surface water evaporation, and determining the thickness of the planting stagnant water layer according to the planting stagnant water layer. Establishing a water storage layer and planting stagnant water layer stratum structure, establishing a furrow, enabling the bottom of the furrow to be communicated with the water storage layer, and determining the height of a furrow water outlet according to the thickness of the water storage layer and the thickness of the planting stagnant water layer; an automatic detection water supplementing system is installed, the water supplementing system is communicated with a furrow water inlet to ensure that a planting water retention layer is moist, the urban roof agricultural dust raising prevention structure comprises a water storage layer, the planting water retention layer and a furrow, and the water storage layer comprises a waterproof layer, a concrete protection layer, a flow guide capillary water seepage layer and a water filtering layer. According to the invention, the agricultural maintenance-free and dust-proof purpose of urban roofs is realized.
本发明公开了一种城市屋顶农业防扬尘方法,包括：确定当地年降水量、地表水分蒸发量、植物蒸腾总量和降水周期分布，根据当地降水量和降水周期分布数据，确定蓄水层厚度，根据轮种植物品种及地表水分蒸发量，确定种植滞水层厚度，建立蓄水层和种植滞水层地层结构，建立畦沟，使畦沟底部与蓄水层导通，根据蓄水层厚度及种植滞水层厚度，确定畦沟排水口高度；安装自动检测补水系统，使补水系统与畦沟进水口导通确保种植滞水层湿润，一种城市屋顶农业防扬尘结构，包括蓄水层、种植滞水层和畦沟，所述蓄水层包括防水层、混凝土防护层、导流毛细渗水层和滤水层。本发明实现了城市屋顶农业免维护防扬尘的目的。
Urban roof agricultural dust raising prevention method and structure
一种城市屋顶农业防扬尘方法及结构
LI BOJUN (Autor:in) / KONG DEDONG (Autor:in) / YE ZIRAN (Autor:in) / TAN XIANGFENG (Autor:in) / DAI MENGDI (Autor:in) / CHEN XUTING (Autor:in) / KONG FEILING (Autor:in)
17.03.2023
Patent
Elektronische Ressource
Chinesisch
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