Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a restricted space rotational flow pool sinking protection structure and a construction method thereof, and relates to the field of rotational flow pool construction, the restricted space rotational flow pool sinking protection structure comprises a retaining wall structure and a barrel deviation rectifying device, and the retaining wall structure comprises a steel sleeve and a steel sheet pile which are sequentially arranged outside a rotational flow pool from inside to outside; the barrel deviation rectifying device comprises a sleeper, a barrel deviation rectifying device and a barrel deviation rectifying device, wherein the sleeper is cushioned below the rotational flow pool; the edge angle embedded part is pre-embedded in the edge angle at the bottom end of the rotational flow pool and the inner wall of the vertical cylinder at the lowermost end; the guide top plate is attached to the blade angle embedded part, and a stiffened plate is fixedly connected to the bottom of the guide top plate; and the jacking piece is arranged on the sleeper and is used for jacking the stiffened plate. The steel sleeve not only can block soil and resist water, but also can serve as a supporting formwork of the outer wall of the rotational flow pool, double protection can be achieved in the process of sinking, hole guiding and pile pulling of the rotational flow pool when the steel sleeve is matched with the steel sheet pile, and smooth pile pulling and sinking of the rotational flow pool can be achieved while a building is protected in a limited space.
本申请提供一种受限空间旋流池下沉保护结构及其施工方法，涉及旋流池施工领域，其包括挡土墙结构和筒体纠偏装置，所述挡土墙结构包括由内至外依次设置在旋流池外的钢套筒和钢板桩；所述筒体纠偏装置包括：枕木，垫设于旋流池下方；刃角埋件，预埋于旋流池底端刃角及最下端竖直筒内壁处；引导顶板，贴合所述刃角埋件设置，且其底部固接有加筋板；顶升件，设于所述枕木上，且用于顶升所述加筋板。本申请设置的钢套筒不仅可以挡土、防水，还能作为旋流池外壁的支撑模板，与钢板桩配合可在旋流池下沉及引孔、拔桩过程中能实现双重保护，能实现在有限空间下对建筑物的保护的同时顺利拔桩及旋流池下沉。
The invention provides a restricted space rotational flow pool sinking protection structure and a construction method thereof, and relates to the field of rotational flow pool construction, the restricted space rotational flow pool sinking protection structure comprises a retaining wall structure and a barrel deviation rectifying device, and the retaining wall structure comprises a steel sleeve and a steel sheet pile which are sequentially arranged outside a rotational flow pool from inside to outside; the barrel deviation rectifying device comprises a sleeper, a barrel deviation rectifying device and a barrel deviation rectifying device, wherein the sleeper is cushioned below the rotational flow pool; the edge angle embedded part is pre-embedded in the edge angle at the bottom end of the rotational flow pool and the inner wall of the vertical cylinder at the lowermost end; the guide top plate is attached to the blade angle embedded part, and a stiffened plate is fixedly connected to the bottom of the guide top plate; and the jacking piece is arranged on the sleeper and is used for jacking the stiffened plate. The steel sleeve not only can block soil and resist water, but also can serve as a supporting formwork of the outer wall of the rotational flow pool, double protection can be achieved in the process of sinking, hole guiding and pile pulling of the rotational flow pool when the steel sleeve is matched with the steel sheet pile, and smooth pile pulling and sinking of the rotational flow pool can be achieved while a building is protected in a limited space.
本申请提供一种受限空间旋流池下沉保护结构及其施工方法，涉及旋流池施工领域，其包括挡土墙结构和筒体纠偏装置，所述挡土墙结构包括由内至外依次设置在旋流池外的钢套筒和钢板桩；所述筒体纠偏装置包括：枕木，垫设于旋流池下方；刃角埋件，预埋于旋流池底端刃角及最下端竖直筒内壁处；引导顶板，贴合所述刃角埋件设置，且其底部固接有加筋板；顶升件，设于所述枕木上，且用于顶升所述加筋板。本申请设置的钢套筒不仅可以挡土、防水，还能作为旋流池外壁的支撑模板，与钢板桩配合可在旋流池下沉及引孔、拔桩过程中能实现双重保护，能实现在有限空间下对建筑物的保护的同时顺利拔桩及旋流池下沉。
Constricted space rotational flow pool sinking protection structure and construction method thereof
受限空间旋流池下沉保护结构及其施工方法
XU PING (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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