Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for stabilizing and lifting channel boards by underwater grouting
A method for stabilizing and lifting a channel board by underwater grouting includes (A) when the channel board is damaged, removing the damaged channel board, cleaning and leveling a gravel layer under the damaged channel board, placing an undamaged channel board installed with first grouting pipes and a second grouting pipe on the gravel layer, wherein multiple geotextile bags are respectively bound to the first grouting pipes; when the channel board is subsided, installing first grouting pipes and a second grouting pipe into first grouting holes and a second grouting hole, respectively; (B) performing a first polymer grouting through the first grouting pipes, and performing a second polymer grouting through the second grouting pipe; (C) cutting off a part of the first grouting pipes the second grouting pipe which are exposed to the channel board, and leveling incisions; and (D) removing excess polymer left on the channel board.
Method for stabilizing and lifting channel boards by underwater grouting
A method for stabilizing and lifting a channel board by underwater grouting includes (A) when the channel board is damaged, removing the damaged channel board, cleaning and leveling a gravel layer under the damaged channel board, placing an undamaged channel board installed with first grouting pipes and a second grouting pipe on the gravel layer, wherein multiple geotextile bags are respectively bound to the first grouting pipes; when the channel board is subsided, installing first grouting pipes and a second grouting pipe into first grouting holes and a second grouting hole, respectively; (B) performing a first polymer grouting through the first grouting pipes, and performing a second polymer grouting through the second grouting pipe; (C) cutting off a part of the first grouting pipes the second grouting pipe which are exposed to the channel board, and leveling incisions; and (D) removing excess polymer left on the channel board.
Method for stabilizing and lifting channel boards by underwater grouting
WANG FUMING (Autor:in) / SHI MINGSHENG (Autor:in) / WANG CHAOJIE (Autor:in) / GUO CHENGCHAO (Autor:in) / ZHAO PENG (Autor:in) / XUE BINGHAN (Autor:in) / XIA YANGYANG (Autor:in) / HAO YANJIE (Autor:in) / ZHANG XIJUN (Autor:in) / ZHAO XIANFENG (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Englisch
Method for stabilizing and lifting channel boards by underwater grouting
| Europäisches Patentamt | 2021
Underwater grouting lifting wireless monitoring device and lifting control method
| Europäisches Patentamt | 2024
Group hole grouting lifting control method under underwater condition
| Europäisches Patentamt | 2024
Fabricated concrete sleeve grouting stabilizing device
| Europäisches Patentamt | 2023