Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Canal non-cutoff rapid repair extensible cofferdam
The invention discloses a channel non-cutoff rapid repair extensible cofferdam. The cofferdam comprises a channel bottom fence, a side slope fence and an angle adaptation joint which are arranged in a segmented mode. The angle adaptation joint is arranged in the downstream direction and provided with a near-horizontal plane connected with the channel bottom enclosure and a near-shore plane connected with the side slope enclosure. The channel bottom enclosure is arranged on the channel bottom plane, the bottom water passing surface of the channel bottom enclosure is vertically arranged, and the connecting surface connected with the near-horizontal plane is obliquely arranged; the side slope fence is arranged along the side slope, and the connecting face connected with the near-shore plane is perpendicular to the side slope. First water stop structures are arranged between the adjacent channel bottom fences, between the adjacent side slope fences, between the adjacent angle adaptive sections, between the channel bottom fences and the angle adaptive sections and between the side slope fences and the angle adaptive sections; and second water stop structures are arranged between the channel bottom fences, the side slope fences and the angle adaptive sections and the contact surface of the channel. Flexible combination and rapid assembly can be realized, an effective dry land construction environment is provided, and the safety of an underwater building is ensured.
本发明公开了一种渠道无断流快速修复可扩展式围堰，包括分节段设置的渠底围挡、边坡围挡和角度适配节；角度适配节沿顺水流方向设置，具有与渠底围挡相连的近水平面，与边坡围挡相连的近岸平面；渠底围挡设置在渠底平面上，其底部过水面竖直设置，与近水平面相接的连接面倾斜设置；边坡围挡沿边坡设置，与近岸平面相接的连接面垂直于边坡设置；相邻渠底围挡之间、相邻边坡围挡之间、相邻角度适配节之间、以及渠底围挡和角度适配节之间、边坡围挡和角度适配节之间均设置有第一止水结构，渠底围挡、边坡围挡和角度适配节与渠道接触面之间设置有第二止水结构。本发明能够实现灵活组合、快速装配，提供有效的干地施工环境，确保水下建筑物的安全。
Canal non-cutoff rapid repair extensible cofferdam
The invention discloses a channel non-cutoff rapid repair extensible cofferdam. The cofferdam comprises a channel bottom fence, a side slope fence and an angle adaptation joint which are arranged in a segmented mode. The angle adaptation joint is arranged in the downstream direction and provided with a near-horizontal plane connected with the channel bottom enclosure and a near-shore plane connected with the side slope enclosure. The channel bottom enclosure is arranged on the channel bottom plane, the bottom water passing surface of the channel bottom enclosure is vertically arranged, and the connecting surface connected with the near-horizontal plane is obliquely arranged; the side slope fence is arranged along the side slope, and the connecting face connected with the near-shore plane is perpendicular to the side slope. First water stop structures are arranged between the adjacent channel bottom fences, between the adjacent side slope fences, between the adjacent angle adaptive sections, between the channel bottom fences and the angle adaptive sections and between the side slope fences and the angle adaptive sections; and second water stop structures are arranged between the channel bottom fences, the side slope fences and the angle adaptive sections and the contact surface of the channel. Flexible combination and rapid assembly can be realized, an effective dry land construction environment is provided, and the safety of an underwater building is ensured.
本发明公开了一种渠道无断流快速修复可扩展式围堰，包括分节段设置的渠底围挡、边坡围挡和角度适配节；角度适配节沿顺水流方向设置，具有与渠底围挡相连的近水平面，与边坡围挡相连的近岸平面；渠底围挡设置在渠底平面上，其底部过水面竖直设置，与近水平面相接的连接面倾斜设置；边坡围挡沿边坡设置，与近岸平面相接的连接面垂直于边坡设置；相邻渠底围挡之间、相邻边坡围挡之间、相邻角度适配节之间、以及渠底围挡和角度适配节之间、边坡围挡和角度适配节之间均设置有第一止水结构，渠底围挡、边坡围挡和角度适配节与渠道接触面之间设置有第二止水结构。本发明能够实现灵活组合、快速装配，提供有效的干地施工环境，确保水下建筑物的安全。
Canal non-cutoff rapid repair extensible cofferdam
渠道无断流快速修复可扩展式围堰
GAO YING (Autor:in) / SHAO XINZHENG (Autor:in) / LIU RUN (Autor:in) / ZHANG YUMING (Autor:in) / YAO GAOLING (Autor:in) / MA SHANYU (Autor:in) / ZHAO YUXIANG (Autor:in) / HUANG ZHEYUAN (Autor:in) / GE JUNJIAN (Autor:in) / TANG CHAOYANG (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
Spliced chamber cofferdam for repair of canal lining projects
| Europäisches Patentamt | 2015
Portable bamboo raft cofferdam, canal and construction method of portable bamboo raft cofferdam
| Europäisches Patentamt | 2023
Construction method of sinking and floating type cofferdam device for canal slope repair
| Europäisches Patentamt | 2024
Prefab cofferdam simplifies pier repair
| Engineering Index Backfile | 1950
Emergency cofferdam reinforcing method for canal engineering construction
| Europäisches Patentamt | 2024