Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device for constructing pipe shed on fender posts and construction method
The invention belongs to the technical field of fender posts, and particularly relates to a device for constructing a pipe shed on fender posts and a construction method. Comprising fender posts, pipe sheds, arc-shaped steel plates, inter-pile steel plates, stiffening plates, connecting sleeves, open cut well side wall inner pipe shed short pipes and water stop steel rings. Pipe shed driving holes are reserved in the arc-shaped steel plates according to pipe shed positioning, the inter-pile steel plates are positioned according to the fender posts and welded to the arc-shaped steel plates, the stiffening plates are arranged between the inter-pile steel plates, after a whole is formed, reinforcing steel bars of the fender posts are chiseled out, and the arc-shaped steel plates and the reinforcing steel bars of the fender posts are welded and connected firmly. And after the foundation pit is excavated to the pipe shed construction operation elevation, the pipe shed penetrates through the reserved pipe shed hole of the arc-shaped steel plate to be arranged. According to the device and the construction method, the pipe shed can be built when the open excavation working well enclosure foundation pit is excavated, it is avoided that a construction operation platform is built again when the pipe shed is constructed in the later period, the construction period is shortened, the construction cost is reduced, meanwhile, the end of the pipe shed is poured into the side wall of the open excavation air shaft, the fulcrum of the end is firm, and the safety of subsequent underground excavation construction is guaranteed.
本发明属于围护桩技术领域，具体涉及一种围护桩上施做管棚的装置及施工方法。包括围护桩、管棚、弧形钢板、桩间钢板、加劲板、连接套筒、明挖井侧墙内管棚短管、止水钢环；弧形钢板上根据管棚定位预留管棚打设孔，所述桩间钢板根据围护桩定位，焊接于弧形钢板上，桩间钢板间设置加劲板，形成整体后，凿出围护桩的钢筋，将弧形钢板同围护桩钢筋焊接连接牢固。在基坑开挖至管棚施工操作标高后，穿过弧形钢板预留管棚孔打设管棚。该装置及施工方法可实现在明挖工作井围护基坑开挖时即可打设管棚，避免后期管棚施做重新搭设施工操作平台，节省了工期及造价，同时管棚端部浇筑于明挖风井侧墙中，端部支点牢靠，保证了后续暗挖施工的安全。
Device for constructing pipe shed on fender posts and construction method
The invention belongs to the technical field of fender posts, and particularly relates to a device for constructing a pipe shed on fender posts and a construction method. Comprising fender posts, pipe sheds, arc-shaped steel plates, inter-pile steel plates, stiffening plates, connecting sleeves, open cut well side wall inner pipe shed short pipes and water stop steel rings. Pipe shed driving holes are reserved in the arc-shaped steel plates according to pipe shed positioning, the inter-pile steel plates are positioned according to the fender posts and welded to the arc-shaped steel plates, the stiffening plates are arranged between the inter-pile steel plates, after a whole is formed, reinforcing steel bars of the fender posts are chiseled out, and the arc-shaped steel plates and the reinforcing steel bars of the fender posts are welded and connected firmly. And after the foundation pit is excavated to the pipe shed construction operation elevation, the pipe shed penetrates through the reserved pipe shed hole of the arc-shaped steel plate to be arranged. According to the device and the construction method, the pipe shed can be built when the open excavation working well enclosure foundation pit is excavated, it is avoided that a construction operation platform is built again when the pipe shed is constructed in the later period, the construction period is shortened, the construction cost is reduced, meanwhile, the end of the pipe shed is poured into the side wall of the open excavation air shaft, the fulcrum of the end is firm, and the safety of subsequent underground excavation construction is guaranteed.
本发明属于围护桩技术领域，具体涉及一种围护桩上施做管棚的装置及施工方法。包括围护桩、管棚、弧形钢板、桩间钢板、加劲板、连接套筒、明挖井侧墙内管棚短管、止水钢环；弧形钢板上根据管棚定位预留管棚打设孔，所述桩间钢板根据围护桩定位，焊接于弧形钢板上，桩间钢板间设置加劲板，形成整体后，凿出围护桩的钢筋，将弧形钢板同围护桩钢筋焊接连接牢固。在基坑开挖至管棚施工操作标高后，穿过弧形钢板预留管棚孔打设管棚。该装置及施工方法可实现在明挖工作井围护基坑开挖时即可打设管棚，避免后期管棚施做重新搭设施工操作平台，节省了工期及造价，同时管棚端部浇筑于明挖风井侧墙中，端部支点牢靠，保证了后续暗挖施工的安全。
Device for constructing pipe shed on fender posts and construction method
一种围护桩上施做管棚的装置及施工方法
WANG JIANQIANG (Autor:in) / WANG XINGTONG (Autor:in) / WANG JIAKAI (Autor:in) / LIU ZUYUN (Autor:in) / QIU QINGHUI (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
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