Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-diameter float intercepting main cable river-crossing construction method
The invention discloses a river-crossing construction method for a large-diameter float blocking main cable. The river-crossing construction method comprises the steps that temporary winches are arranged on the two sides of the upstream of a reservoir dam; the unmanned aerial vehicle pulls the traction rope to cross the river; the float blocking main cable is conveyed to the bank of the upstream side of the reservoir dam, one end of a traction rope is connected with the float blocking main cable, and the other end is connected with a temporary winch on the bank of the other side of the upstream of the reservoir dam; and a temporary winch on one side of the upstream of the reservoir dam is used for releasing the float blocking main cable, and a temporary winch on the other side of the upstream of the reservoir dam is used for winding the traction rope so that the float blocking main cable can cross the river. According to the method, small rope traction is replaced with large rope traction, under the principle that the shore winding equipment on one side is stretched and released, and the shore winding equipment on the other side is synchronously contracted, river-crossing construction of the float blocking main rope is safely and smoothly completed, the construction period is shortened, and the construction cost is saved.
本发明公开了一种大直径拦漂主索过江施工方法，包括：在水库大坝上游两岸均安置临时卷扬机；采用无人机牵引牵引绳过江；将拦漂主索运抵水库大坝上游一侧岸边，将牵引绳一端与拦漂主索连接，另一端与水库大坝上游另一侧岸边的临时卷扬机连接；使用水库大坝上游一侧岸边的临时卷扬机张放拦漂主索，使用水库大坝上游另一侧岸边的临时卷扬机收卷牵引绳，以使拦漂主索过江。本发明通过小绳牵引替换为大绳，在一侧岸边卷扬设备张放，另一侧岸边卷扬设备同步收缩的原理下，安全且顺利的完成拦漂主索过江施工，不仅缩短了施工周期，而且节约了施工成本。
Large-diameter float intercepting main cable river-crossing construction method
The invention discloses a river-crossing construction method for a large-diameter float blocking main cable. The river-crossing construction method comprises the steps that temporary winches are arranged on the two sides of the upstream of a reservoir dam; the unmanned aerial vehicle pulls the traction rope to cross the river; the float blocking main cable is conveyed to the bank of the upstream side of the reservoir dam, one end of a traction rope is connected with the float blocking main cable, and the other end is connected with a temporary winch on the bank of the other side of the upstream of the reservoir dam; and a temporary winch on one side of the upstream of the reservoir dam is used for releasing the float blocking main cable, and a temporary winch on the other side of the upstream of the reservoir dam is used for winding the traction rope so that the float blocking main cable can cross the river. According to the method, small rope traction is replaced with large rope traction, under the principle that the shore winding equipment on one side is stretched and released, and the shore winding equipment on the other side is synchronously contracted, river-crossing construction of the float blocking main rope is safely and smoothly completed, the construction period is shortened, and the construction cost is saved.
本发明公开了一种大直径拦漂主索过江施工方法，包括：在水库大坝上游两岸均安置临时卷扬机；采用无人机牵引牵引绳过江；将拦漂主索运抵水库大坝上游一侧岸边，将牵引绳一端与拦漂主索连接，另一端与水库大坝上游另一侧岸边的临时卷扬机连接；使用水库大坝上游一侧岸边的临时卷扬机张放拦漂主索，使用水库大坝上游另一侧岸边的临时卷扬机收卷牵引绳，以使拦漂主索过江。本发明通过小绳牵引替换为大绳，在一侧岸边卷扬设备张放，另一侧岸边卷扬设备同步收缩的原理下，安全且顺利的完成拦漂主索过江施工，不仅缩短了施工周期，而且节约了施工成本。
Large-diameter float intercepting main cable river-crossing construction method
大直径拦漂主索过江施工方法
REN CHANGCHUN (Autor:in) / NIE WENJUN (Autor:in) / YE MING (Autor:in) / JIANG SENLIN (Autor:in) / YU XIAOBO (Autor:in) / JIANG JUNXIONG (Autor:in) / YU RUI (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Intercepting float facility and construction method thereof
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