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A platform for research: civil engineering, architecture and urbanism
Simple construction method for reserving hole in simple open caisson
The invention provides a simple construction method for reserving a hole in a simple open caisson. The construction method comprises the steps of reserving a hole in the wall of the open caisson of arotational flow pool, and blocking the reserved hole; mounting the open caisson of the rotational flow poo at a preset mounting position, and digging a slag flushing ditch; and after the slag flushingditch is dug, removing plugging objects for the reserved hole, and enabling the slag flushing ditch and the open caisson to be in butt joint together. The construction method has the beneficial effects that the reserved hole is formed in the well wall of the open caisson of the rotational flow pool, the hole is blocked through a steel plate, after the open caisson is in place and the slag flushing ditch is dug, the steel plate for blocking is cut through gas welding, and the slag flushing ditch is directly in butt joint with the rotational flow pool, so that the construction method is convenient and rapid, the construction efficiency is greatly improved, and besides, the construction cost is greatly saved.
本发明提出了一种简易沉井预留洞口的施工方法，包括：在旋流池沉井的井壁上设置预留洞口，并对所述预留洞口进行封堵；将所述旋流池沉井安装至预设安装位置，开挖冲渣沟；待所述冲渣沟开挖完成后，拆除所述预留洞口的封堵物，将所述冲渣沟与所述旋流池沉井对接在一起。本发明的有益效果在于，本发明的施工方法施工通过在旋流池沉井的井壁上设置预留洞口，采用钢板对洞口进行封堵，待沉井到位、冲渣沟开挖后，用气焊切割封堵用钢板，冲渣沟与旋流池直接对接，本发明方法施工方便快捷，极大地提高了施工效率，同时还极大地节省施工成本。
Simple construction method for reserving hole in simple open caisson
The invention provides a simple construction method for reserving a hole in a simple open caisson. The construction method comprises the steps of reserving a hole in the wall of the open caisson of arotational flow pool, and blocking the reserved hole; mounting the open caisson of the rotational flow poo at a preset mounting position, and digging a slag flushing ditch; and after the slag flushingditch is dug, removing plugging objects for the reserved hole, and enabling the slag flushing ditch and the open caisson to be in butt joint together. The construction method has the beneficial effects that the reserved hole is formed in the well wall of the open caisson of the rotational flow pool, the hole is blocked through a steel plate, after the open caisson is in place and the slag flushing ditch is dug, the steel plate for blocking is cut through gas welding, and the slag flushing ditch is directly in butt joint with the rotational flow pool, so that the construction method is convenient and rapid, the construction efficiency is greatly improved, and besides, the construction cost is greatly saved.
本发明提出了一种简易沉井预留洞口的施工方法，包括：在旋流池沉井的井壁上设置预留洞口，并对所述预留洞口进行封堵；将所述旋流池沉井安装至预设安装位置，开挖冲渣沟；待所述冲渣沟开挖完成后，拆除所述预留洞口的封堵物，将所述冲渣沟与所述旋流池沉井对接在一起。本发明的有益效果在于，本发明的施工方法施工通过在旋流池沉井的井壁上设置预留洞口，采用钢板对洞口进行封堵，待沉井到位、冲渣沟开挖后，用气焊切割封堵用钢板，冲渣沟与旋流池直接对接，本发明方法施工方便快捷，极大地提高了施工效率，同时还极大地节省施工成本。
Simple construction method for reserving hole in simple open caisson
简易沉井预留洞口的施工方法
FAN GUANGQIANG (author) / HOU CHAO (author) / ZHANG HAO (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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