Open caisson blade foot boot sleeve structure and construction method thereof: Fid-Bau Portal

Open caisson blade foot boot sleeve structure and construction method thereof

ZHOU XULUN / WEN PING / LIU GUIWEN

The invention provides an open caisson blade foot boot sleeve structure and a construction method thereof, and relates to the technical field of open caisson construction.The open caisson blade foot boot sleeve structure comprises a boot sleeve body, a fixing piece and a waterproof structure; comprising a bottom plate reserved groove, a bottom protection structure arranged below the bottom plate reserved groove and a top protection structure arranged above the bottom plate reserved groove. The fixing piece is arranged on the boot sleeve body and used for connecting the boot sleeve body with the blade foot; the open caisson edge foot protection structure has the beneficial effects that the open caisson edge foot is protected, meanwhile, the problem of leakage of the bottom of an open caisson is solved, and the open caisson edge foot protection structure has the advantages of being simple in structure and convenient to operate.

本发明提供了一种沉井刃脚靴套结构及其施工方法，涉及沉井施工技术领域，包括靴套本体、固定件以及防水结构，靴套本体套设于刃脚上，包括底板预留槽以及设置于底板预留槽下方的底部防护结构和设置于底板预留槽上方的顶部防护结构；固定件设置于靴套本体上，用于连接靴套本体与刃脚；防水结构设置于底板预留槽内，防水结构的一端固定连接于底板预留槽的侧壁上，本发明的有益效果是保护沉井刃脚的同时，解决沉井底部渗漏的问题，具有结构简单、操作方便的优势。

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