Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method suitable for blocking crevasses of small and medium-sized dams
The invention discloses a method suitable for blocking a dike breach of a small and medium-sized dike. The method comprises the following steps that (1) a plurality of parallel supporting guide rails are placed on the rear side of the dike breach; (2) a gabion net is placed on the upper portion of the rear end of the supporting guide rail; (3) stones are put into the gabion net; (4) a pushing device is assembled on the bottom face of the rear side of the gabion net; and (5) the pushing device is operated to horizontally push the gabion net filled with the stones forwards till the gabion net is horizontally moved to the breach to block the breach. The dam breach plugging device is scientific in principle, reasonable in design, simple in structure and convenient to assemble, solves the problem that a breach is difficult to plug when the dam breach is produced, relieves the labor intensity of workers, has high safety, is high in stability of a gabion net after plugging, and has a good effect.
本发明公开了一种适用于中小型堤坝决口堵堤的方法，包括以下步骤：（1）在堤坝溃口后侧放置若干条平行的支撑导轨；（2）在支撑导轨后端上部放置石笼网；（3）向石笼网内放入石块；（4）在石笼网后侧的底面上组装推动装置；（5）操作推动装置将装满石头的石笼网向前平推，直至石笼网平移到溃口处将溃口堵塞。本发明原理科学、设计合理、结构简单，方便组装、解决了堤坝溃口时封堵溃口很困难的问题，减轻了人工劳动强度，且具有较高的安全性，封堵后石笼网稳定性强，具有良好的效果。
Method suitable for blocking crevasses of small and medium-sized dams
The invention discloses a method suitable for blocking a dike breach of a small and medium-sized dike. The method comprises the following steps that (1) a plurality of parallel supporting guide rails are placed on the rear side of the dike breach; (2) a gabion net is placed on the upper portion of the rear end of the supporting guide rail; (3) stones are put into the gabion net; (4) a pushing device is assembled on the bottom face of the rear side of the gabion net; and (5) the pushing device is operated to horizontally push the gabion net filled with the stones forwards till the gabion net is horizontally moved to the breach to block the breach. The dam breach plugging device is scientific in principle, reasonable in design, simple in structure and convenient to assemble, solves the problem that a breach is difficult to plug when the dam breach is produced, relieves the labor intensity of workers, has high safety, is high in stability of a gabion net after plugging, and has a good effect.
本发明公开了一种适用于中小型堤坝决口堵堤的方法，包括以下步骤：（1）在堤坝溃口后侧放置若干条平行的支撑导轨；（2）在支撑导轨后端上部放置石笼网；（3）向石笼网内放入石块；（4）在石笼网后侧的底面上组装推动装置；（5）操作推动装置将装满石头的石笼网向前平推，直至石笼网平移到溃口处将溃口堵塞。本发明原理科学、设计合理、结构简单，方便组装、解决了堤坝溃口时封堵溃口很困难的问题，减轻了人工劳动强度，且具有较高的安全性，封堵后石笼网稳定性强，具有良好的效果。
Method suitable for blocking crevasses of small and medium-sized dams
一种适用于中小型堤坝决口堵堤的方法
WU LINFENG (Autor:in) / WANG WEN (Autor:in) / JIN XIANGJIE (Autor:in) / GAO DAN (Autor:in) / WANG ZHENG (Autor:in) / HU KAIQIN (Autor:in) / CAO LINYAN (Autor:in) / GENG JITAO (Autor:in) / GENG MIAORUI (Autor:in) / BAI LINGQUN (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Closure of crevasses in small levees
| Engineering Index Backfile | 1934
Sedimentation of small and medium sized dams: discussion issues
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Determining Air Demand for Low-Level Outlet Works for Small and Medium Sized Dams
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