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A platform for research: civil engineering, architecture and urbanism
River dredging engineering construction method
The invention discloses a construction method for a river channel dredging project. The construction method for the river channel dredging project comprises the steps that a cutter suction dredger is assembled and enters water; the cutter suction dredger carries out segmented and striped construction in the working process; the stern of the cutter suction dredger adopts a floating pipe, and an underwater submerged pipe is adopted in the river channel; the submerged pipe adopts cross connection of a steel pipe and a hose, and endpoint stations are respectively arranged at two ends of the submerged pipe. In the invention, the cutter suction dredger is positioned by the positioning pile, so that the position of the cutter suction dredger on the water surface of the river channel is ensured; the cutter suction dredger conducts desilting on the water surface in a striping mode, every two adjacent dredging paths are overlapped, and it is guaranteed that dredging is sufficient; the underwater submerged pipes are adopted in the riverway, the navigation function of the riverway can be maintained in the dredging process, the submerged pipes are provided with end point stations, the positions of the submerged pipes are further fixed, meanwhile, sailors can conveniently know the positions of the submerged pipes at the bottom of the current riverway, the sailors can adaptively adjust the navigation path under the emergency situation, and safety is further improved.
本发明公开了一种河道清淤工程施工方法，河道清淤工程施工方法包括：绞吸船拼装下水；绞吸船工作过程中分段分条施工；绞吸船船尾采用浮管，河道内采用水下潜管；潜管采用钢管与软管交叉连接，潜管两端分别设置端点站。本发明中，绞吸船由定位桩进行定位，保证绞吸船在河道水面上的位置；绞吸船在水面上分条进行清淤，相邻两条挖泥路径重叠，保证挖泥充分；河道内采用水下潜管，在清淤过程中能够维持河道的通航作用，潜管上设置有端点站，进一步固定潜管的位置，同时，也便于船员了解当前河道底部的各潜管位置，有助于船员在紧急情况下对航行路径做出适应性调整，进一步提升安全性。
River dredging engineering construction method
The invention discloses a construction method for a river channel dredging project. The construction method for the river channel dredging project comprises the steps that a cutter suction dredger is assembled and enters water; the cutter suction dredger carries out segmented and striped construction in the working process; the stern of the cutter suction dredger adopts a floating pipe, and an underwater submerged pipe is adopted in the river channel; the submerged pipe adopts cross connection of a steel pipe and a hose, and endpoint stations are respectively arranged at two ends of the submerged pipe. In the invention, the cutter suction dredger is positioned by the positioning pile, so that the position of the cutter suction dredger on the water surface of the river channel is ensured; the cutter suction dredger conducts desilting on the water surface in a striping mode, every two adjacent dredging paths are overlapped, and it is guaranteed that dredging is sufficient; the underwater submerged pipes are adopted in the riverway, the navigation function of the riverway can be maintained in the dredging process, the submerged pipes are provided with end point stations, the positions of the submerged pipes are further fixed, meanwhile, sailors can conveniently know the positions of the submerged pipes at the bottom of the current riverway, the sailors can adaptively adjust the navigation path under the emergency situation, and safety is further improved.
本发明公开了一种河道清淤工程施工方法，河道清淤工程施工方法包括：绞吸船拼装下水；绞吸船工作过程中分段分条施工；绞吸船船尾采用浮管，河道内采用水下潜管；潜管采用钢管与软管交叉连接，潜管两端分别设置端点站。本发明中，绞吸船由定位桩进行定位，保证绞吸船在河道水面上的位置；绞吸船在水面上分条进行清淤，相邻两条挖泥路径重叠，保证挖泥充分；河道内采用水下潜管，在清淤过程中能够维持河道的通航作用，潜管上设置有端点站，进一步固定潜管的位置，同时，也便于船员了解当前河道底部的各潜管位置，有助于船员在紧急情况下对航行路径做出适应性调整，进一步提升安全性。
River dredging engineering construction method
一种河道清淤工程施工方法
FENG BO (author) / ZHANG PENGFEI (author) / LEE JOONMYOUNG (author) / HONG WEILIANG (author) / LIU ZHILIANG (author) / PENG CHENG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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