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Wall protection structure of cofferdam, cofferdam and construction method
The invention discloses a retaining wall structure of a cofferdam, the cofferdam and a construction method, and belongs to the technical field of river channel engineering construction.The retaining wall structure of the cofferdam comprises a protective plate assembly and a connecting frame, the protective plate assembly comprises an inner-layer protective plate and an outer-layer protective plate, and the inner-layer protective plate and the outer-layer protective plate are arranged at intervals; a through drainage channel is formed between the inner-layer protective plate and the outer-layer protective plate, and water can pass through the drainage channel; the connecting frame is arranged between the inner-layer protective plate and the outer-layer protective plate, the two ends of the connecting frame are connected with the inner-layer protective plate and the outer-layer protective plate correspondingly, the connecting frame is provided with the first water passing hole communicating with the drainage channel, the water passing capacity of the wall protecting structure of the cofferdam can be improved, and pollution caused by backfill materials to a river is avoided.
本发明公开了一种围堰的护壁结构、围堰及施工方法，属于河道工程施工技术领域，围堰的护壁结构包括：护板组件和连接架，护板组件包括内层护板和外层护板，内层护板与外层护板呈间隔布置，内层护板与外层护板之间被构造出贯通的排水通道，排水通道能够供水流通过；连接架设于内层护板与外层护板之间，连接架的两端分别与内层护板和外层护板连接，连接架设有与排水通道连通的第一过水孔，有利于提高围堰的护壁结构的过水能力，避免回填材料对河流造成的污染。
Wall protection structure of cofferdam, cofferdam and construction method
The invention discloses a retaining wall structure of a cofferdam, the cofferdam and a construction method, and belongs to the technical field of river channel engineering construction.The retaining wall structure of the cofferdam comprises a protective plate assembly and a connecting frame, the protective plate assembly comprises an inner-layer protective plate and an outer-layer protective plate, and the inner-layer protective plate and the outer-layer protective plate are arranged at intervals; a through drainage channel is formed between the inner-layer protective plate and the outer-layer protective plate, and water can pass through the drainage channel; the connecting frame is arranged between the inner-layer protective plate and the outer-layer protective plate, the two ends of the connecting frame are connected with the inner-layer protective plate and the outer-layer protective plate correspondingly, the connecting frame is provided with the first water passing hole communicating with the drainage channel, the water passing capacity of the wall protecting structure of the cofferdam can be improved, and pollution caused by backfill materials to a river is avoided.
本发明公开了一种围堰的护壁结构、围堰及施工方法，属于河道工程施工技术领域，围堰的护壁结构包括：护板组件和连接架，护板组件包括内层护板和外层护板，内层护板与外层护板呈间隔布置，内层护板与外层护板之间被构造出贯通的排水通道，排水通道能够供水流通过；连接架设于内层护板与外层护板之间，连接架的两端分别与内层护板和外层护板连接，连接架设有与排水通道连通的第一过水孔，有利于提高围堰的护壁结构的过水能力，避免回填材料对河流造成的污染。
Wall protection structure of cofferdam, cofferdam and construction method
围堰的护壁结构、围堰及施工方法
CHEN JIAN (author) / YANG CHAO (author) / HUANG XINGTAO (author) / ZHANG HAIYING (author) / LI HE (author) / HU XIAOFEI (author) / YUAN JIAO (author) / JI ZHENGWEN (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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