Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bottom bed in-situ coarsening anti-scouring protection device and method
The invention provides a bottom bed in-situ coarsening anti-scour protection device and method.The bottom bed in-situ coarsening anti-scour protection device comprises a mother ship, a high-pressure grouting pump, a traction component, a rake-shaped frame, a coulter, a high-pressure pipeline, a spray head and a mixing component; the high-pressure grouting pump is arranged on the mother ship, the coulter is arranged at the bottom of the rake-shaped frame, the spray head is arranged on the coulter, one end of the high-pressure pipeline is connected with the high-pressure grouting pump, the other end of the high-pressure pipeline is connected with the spray head, the mixing component is arranged on the coulter, and the coulter is used for penetrating into a bottom bed. The high-pressure grouting pump is used for conveying the curing material to the spray head through the high-pressure pipeline, and the mixing component is used for mixing the curing material and the in-situ sediment of the bottom bed. According to the invention, the anti-scouring protection layer is manufactured on site by adopting the in-situ sediment of the bottom bed, so that the adaptability to the change of the bottom bed is high, the loss amount of the curing material in the construction process is small, the construction cost is reduced, and the safety and reliability of underwater foundation engineering are improved.
本公开提供一种底床原位粗化防冲刷保护装置及方法，其中，底床原位粗化防冲刷保护装置，包括：母船、高压注浆泵、牵引部件、耙形框架、犁刀、高压管道、喷头、混合部件；母船通过牵引部件与耙形框架连接，高压注浆泵设置在母船上，犁刀设置在耙形框架的底部，喷头设置在犁刀上，高压管道的一端与高压注浆泵连接，高压管道的另一端与喷头连接，混合部件设置在犁刀上，犁刀用于贯入底床，高压注浆泵用于将固化材料通过高压管道输送至喷头，混合部件用于混合固化材料和底床原位泥沙。通过本公开，采用底床原位泥沙就地制作防冲刷保护层，对底床变动适应性较强，施工过程中固化材料的流失量较小，降低施工成本，提高水下基础工程的安全性和可靠性。
Bottom bed in-situ coarsening anti-scouring protection device and method
The invention provides a bottom bed in-situ coarsening anti-scour protection device and method.The bottom bed in-situ coarsening anti-scour protection device comprises a mother ship, a high-pressure grouting pump, a traction component, a rake-shaped frame, a coulter, a high-pressure pipeline, a spray head and a mixing component; the high-pressure grouting pump is arranged on the mother ship, the coulter is arranged at the bottom of the rake-shaped frame, the spray head is arranged on the coulter, one end of the high-pressure pipeline is connected with the high-pressure grouting pump, the other end of the high-pressure pipeline is connected with the spray head, the mixing component is arranged on the coulter, and the coulter is used for penetrating into a bottom bed. The high-pressure grouting pump is used for conveying the curing material to the spray head through the high-pressure pipeline, and the mixing component is used for mixing the curing material and the in-situ sediment of the bottom bed. According to the invention, the anti-scouring protection layer is manufactured on site by adopting the in-situ sediment of the bottom bed, so that the adaptability to the change of the bottom bed is high, the loss amount of the curing material in the construction process is small, the construction cost is reduced, and the safety and reliability of underwater foundation engineering are improved.
本公开提供一种底床原位粗化防冲刷保护装置及方法，其中，底床原位粗化防冲刷保护装置，包括：母船、高压注浆泵、牵引部件、耙形框架、犁刀、高压管道、喷头、混合部件；母船通过牵引部件与耙形框架连接，高压注浆泵设置在母船上，犁刀设置在耙形框架的底部，喷头设置在犁刀上，高压管道的一端与高压注浆泵连接，高压管道的另一端与喷头连接，混合部件设置在犁刀上，犁刀用于贯入底床，高压注浆泵用于将固化材料通过高压管道输送至喷头，混合部件用于混合固化材料和底床原位泥沙。通过本公开，采用底床原位泥沙就地制作防冲刷保护层，对底床变动适应性较强，施工过程中固化材料的流失量较小，降低施工成本，提高水下基础工程的安全性和可靠性。
Bottom bed in-situ coarsening anti-scouring protection device and method
一种底床原位粗化防冲刷保护装置及方法
ZHANG MINXI (Autor:in) / YU GUOLIANG (Autor:in) / HUA YUTONG (Autor:in) / WANG YOUNI (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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