Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective structure and construction method for dredging river channel collapse slope accumulation body bank slope
The invention relates to a protection structure and a construction method for dredging a bank slope of a river channel collapse slope accumulation body, the protection structure comprises an anti-scour pile wall, a reinforced concrete fitting slope, a system drainage hole and a self-propelled anchor rod, the anti-scour pile wall is arranged at a dredging sideline position on the outer side of the collapse slope accumulation body, and the anti-scour pile wall is embedded into the bottom of the river channel by a preset depth; the length direction of the anti-scour pile wall extends in the length direction of the dredging sideline, the anti-scour pile wall comprises anti-scour piles and an anti-scour wall, and the anti-scour piles and the anti-scour wall are connected in a nested mode; the reinforced concrete fitting slope is arranged on the upper surface of the slope collapse accumulation body after slope repairing, and the top of the reinforced concrete fitting slope is higher than the highest water level of the river channel; the system drainage hole is inclined to the direction of the horizontal plane, the system drainage hole is communicated with the slope collapse accumulation body and the outer slope surface of the reinforced concrete fitting slope, and the self-propelled anchor rod extends into the slope collapse accumulation body and is connected with the reinforced concrete fitting slope and the slope collapse accumulation body. According to the protection structure and the construction method, the anti-sliding and anti-scour protection functions of the dredged river channel collapse slope accumulation body bank slope can be better achieved.
本申请涉及一种疏浚河道崩坡积体岸坡的防护结构及施工方法，其中，防护结构包括防冲桩墙、钢筋混凝土贴坡、系统排水孔和自进式锚杆，防冲桩墙设置于崩坡积体外侧的疏浚边线位置，防冲桩墙向河道的底部嵌固预设深度，且防冲桩墙的长度方向沿疏浚边线的长度方向延伸，防冲桩墙包括防冲桩和防冲墙，防冲桩和防冲墙嵌套连接；钢筋混凝土贴坡设置于修坡后的崩坡积体的上表面，且钢筋混凝土贴坡的顶部高于河道的最高水位；系统排水孔倾斜于水平面的方向，且系统排水孔连通崩坡积体和钢筋混凝土贴坡的外坡面，自进式锚杆延伸至崩坡积体内并连接钢筋混凝土贴坡和崩坡积体。该防护结构及施工方法能够更好的实现疏浚河道崩坡积体岸坡的抗滑和防冲防护功能。
Protective structure and construction method for dredging river channel collapse slope accumulation body bank slope
The invention relates to a protection structure and a construction method for dredging a bank slope of a river channel collapse slope accumulation body, the protection structure comprises an anti-scour pile wall, a reinforced concrete fitting slope, a system drainage hole and a self-propelled anchor rod, the anti-scour pile wall is arranged at a dredging sideline position on the outer side of the collapse slope accumulation body, and the anti-scour pile wall is embedded into the bottom of the river channel by a preset depth; the length direction of the anti-scour pile wall extends in the length direction of the dredging sideline, the anti-scour pile wall comprises anti-scour piles and an anti-scour wall, and the anti-scour piles and the anti-scour wall are connected in a nested mode; the reinforced concrete fitting slope is arranged on the upper surface of the slope collapse accumulation body after slope repairing, and the top of the reinforced concrete fitting slope is higher than the highest water level of the river channel; the system drainage hole is inclined to the direction of the horizontal plane, the system drainage hole is communicated with the slope collapse accumulation body and the outer slope surface of the reinforced concrete fitting slope, and the self-propelled anchor rod extends into the slope collapse accumulation body and is connected with the reinforced concrete fitting slope and the slope collapse accumulation body. According to the protection structure and the construction method, the anti-sliding and anti-scour protection functions of the dredged river channel collapse slope accumulation body bank slope can be better achieved.
本申请涉及一种疏浚河道崩坡积体岸坡的防护结构及施工方法，其中，防护结构包括防冲桩墙、钢筋混凝土贴坡、系统排水孔和自进式锚杆，防冲桩墙设置于崩坡积体外侧的疏浚边线位置，防冲桩墙向河道的底部嵌固预设深度，且防冲桩墙的长度方向沿疏浚边线的长度方向延伸，防冲桩墙包括防冲桩和防冲墙，防冲桩和防冲墙嵌套连接；钢筋混凝土贴坡设置于修坡后的崩坡积体的上表面，且钢筋混凝土贴坡的顶部高于河道的最高水位；系统排水孔倾斜于水平面的方向，且系统排水孔连通崩坡积体和钢筋混凝土贴坡的外坡面，自进式锚杆延伸至崩坡积体内并连接钢筋混凝土贴坡和崩坡积体。该防护结构及施工方法能够更好的实现疏浚河道崩坡积体岸坡的抗滑和防冲防护功能。
Protective structure and construction method for dredging river channel collapse slope accumulation body bank slope
一种疏浚河道崩坡积体岸坡的防护结构及施工方法
TU CHENGYI (Autor:in) / YE TIAN (Autor:in) / ZHENG PENGXIANG (Autor:in) / HUANG WEI (Autor:in) / HUANG SHAOQI (Autor:in) / YU JIAWEI (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
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