Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protection structure for black land erosion gully slope and construction method
The invention discloses a protection structure for a black land erosion gully slope and a construction method. The protection structure comprises geotechnical cloth laid at a groove bottom and the slope of a groove, the upper end and the lower end of the geotechnical cloth are provided with an upper bent part and a lower bent part correspondingly, an upper backfill groove is formed in a connecting portion of the slope and a ground plane, and a lower backfill groove is formed in the groove bottom, the upper bent part and the lower bent part are correspondingly embedded in the upper backfilling groove and the lower backfilling groove; the upper backfill groove and the lower backfill groove are filled with backfill soil; the construction method comprises the steps that soil body data and water flow characteristic information of the groove are obtained, and construction preparation is conducted; the upper backfill groove and the lower backfill groove are excavated in the connecting portion of the slope and the ground plane and the groove bottom correspondingly according to the soil mass data; and the size of the geotechnical cloth is selected according to the soil body data. According to the protection structure for the black land erosion gully slope, the problem that the ditch on the black land cannot be effectively prevented from being eroded in the prior art can be solved, the structure is simple, the cost is low, and the protection effect is good.
本发明公开了一种用于黑土地侵蚀沟边坡的防护结构及施工方法，防护结构包括铺设于沟槽的槽底和边坡的土工布，土工布上端和下端分别设置有上弯折部和下弯折部，边坡和地平面连接部设置有上回填槽，槽底设置有下回填槽，上弯折部和下弯折部分别埋设于上回填槽和下回填槽内；上回填槽和下回填槽内分别填设有回填土；施工方法包括获取沟槽的土体数据和水流特征信息，进行施工准备；根据土体数据，在边坡与地平面连接部和槽底分别开挖上回填槽和下回填槽；根据土体数据，选择土工布尺寸。本发明能够解决现有技术中缺乏有效防止黑土地上的沟渠被侵蚀的问题，结构简单、成本低廉、防护效果好。
Protection structure for black land erosion gully slope and construction method
The invention discloses a protection structure for a black land erosion gully slope and a construction method. The protection structure comprises geotechnical cloth laid at a groove bottom and the slope of a groove, the upper end and the lower end of the geotechnical cloth are provided with an upper bent part and a lower bent part correspondingly, an upper backfill groove is formed in a connecting portion of the slope and a ground plane, and a lower backfill groove is formed in the groove bottom, the upper bent part and the lower bent part are correspondingly embedded in the upper backfilling groove and the lower backfilling groove; the upper backfill groove and the lower backfill groove are filled with backfill soil; the construction method comprises the steps that soil body data and water flow characteristic information of the groove are obtained, and construction preparation is conducted; the upper backfill groove and the lower backfill groove are excavated in the connecting portion of the slope and the ground plane and the groove bottom correspondingly according to the soil mass data; and the size of the geotechnical cloth is selected according to the soil body data. According to the protection structure for the black land erosion gully slope, the problem that the ditch on the black land cannot be effectively prevented from being eroded in the prior art can be solved, the structure is simple, the cost is low, and the protection effect is good.
本发明公开了一种用于黑土地侵蚀沟边坡的防护结构及施工方法，防护结构包括铺设于沟槽的槽底和边坡的土工布，土工布上端和下端分别设置有上弯折部和下弯折部，边坡和地平面连接部设置有上回填槽，槽底设置有下回填槽，上弯折部和下弯折部分别埋设于上回填槽和下回填槽内；上回填槽和下回填槽内分别填设有回填土；施工方法包括获取沟槽的土体数据和水流特征信息，进行施工准备；根据土体数据，在边坡与地平面连接部和槽底分别开挖上回填槽和下回填槽；根据土体数据，选择土工布尺寸。本发明能够解决现有技术中缺乏有效防止黑土地上的沟渠被侵蚀的问题，结构简单、成本低廉、防护效果好。
Protection structure for black land erosion gully slope and construction method
一种用于黑土地侵蚀沟边坡的防护结构及施工方法
YU SHU (Autor:in) / DAI ZHIMEI (Autor:in) / YU YONG (Autor:in) / SU ANSHUANG (Autor:in) / LIU QIAN (Autor:in) / WANG YUJIE (Autor:in) / WANG XIAOMING (Autor:in) / YANG YAN (Autor:in) / GUO JIANQIANG (Autor:in) / LI ZHAOYU (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
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