Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building structure reverse jacking reinforcing device and construction method thereof
The invention discloses a building structure reverse jacking reinforcing device and a construction method thereof.The building structure reverse jacking reinforcing device comprises an upper top plate and a lower bottom plate, a supporting circular pipe is arranged between the upper top plate and the lower bottom plate, the upper end of the supporting circular pipe is connected with a hoisting device, and a plurality of lug plates are arranged on the side face of the bottom of the supporting circular pipe; a jacking device is arranged on the lower portion of the lug plate and located on the upper portion of a lower bottom plate, and a plurality of arc-shaped clamping plates used for clamping the bottom of the supporting round pipe in a matched mode are arranged on the lower bottom plate. Reverse jacking reinforcement is conducted on the concrete structure, and therefore the bearing capacity of the concrete structure is improved to meet the requirement for construction of the upper steel structure. The method is simple in construction, low in cost and good in reinforcing effect, construction can be conducted after concrete structure pouring is completed and a formwork support is dismantled, meanwhile, it is guaranteed that the reverse jacking device can be completely jacked tightly, and it is guaranteed that when a temporary supporting frame on the upper portion of the concrete structure is loaded, vertical loads are effectively transmitted, the structural bearing capacity is improved, and structural safety is guaranteed.
本发明公开了一种建筑结构反顶加固装置及其施工方法，该装置包括上顶板和下底板，所述上顶板和所述下底板之间设置有支撑圆管，所述支撑圆管的上端连接有吊装装置，所述支撑圆管的底部侧面设置有若干耳板，所述耳板的下部设置有顶升装置，所述顶升装置落于下底板上部，所述下底板上设置有若干将所述支撑圆管的底部配合夹紧的弧形夹板。本发明实现将混凝土结构进行反顶加固，从而将其承载力提升至满足上部钢结构施工的要求。该方法施工简单、成本低、加固效果好，能够在混凝土结构浇筑完成且支模架拆除之后再施工，同时保证反顶装置能够完全顶紧，且保证在混凝土结构上部临时支撑架受荷时，有效地传递竖向荷载，提高结构承载力，保证结构安全。
Building structure reverse jacking reinforcing device and construction method thereof
The invention discloses a building structure reverse jacking reinforcing device and a construction method thereof.The building structure reverse jacking reinforcing device comprises an upper top plate and a lower bottom plate, a supporting circular pipe is arranged between the upper top plate and the lower bottom plate, the upper end of the supporting circular pipe is connected with a hoisting device, and a plurality of lug plates are arranged on the side face of the bottom of the supporting circular pipe; a jacking device is arranged on the lower portion of the lug plate and located on the upper portion of a lower bottom plate, and a plurality of arc-shaped clamping plates used for clamping the bottom of the supporting round pipe in a matched mode are arranged on the lower bottom plate. Reverse jacking reinforcement is conducted on the concrete structure, and therefore the bearing capacity of the concrete structure is improved to meet the requirement for construction of the upper steel structure. The method is simple in construction, low in cost and good in reinforcing effect, construction can be conducted after concrete structure pouring is completed and a formwork support is dismantled, meanwhile, it is guaranteed that the reverse jacking device can be completely jacked tightly, and it is guaranteed that when a temporary supporting frame on the upper portion of the concrete structure is loaded, vertical loads are effectively transmitted, the structural bearing capacity is improved, and structural safety is guaranteed.
本发明公开了一种建筑结构反顶加固装置及其施工方法，该装置包括上顶板和下底板，所述上顶板和所述下底板之间设置有支撑圆管，所述支撑圆管的上端连接有吊装装置，所述支撑圆管的底部侧面设置有若干耳板，所述耳板的下部设置有顶升装置，所述顶升装置落于下底板上部，所述下底板上设置有若干将所述支撑圆管的底部配合夹紧的弧形夹板。本发明实现将混凝土结构进行反顶加固，从而将其承载力提升至满足上部钢结构施工的要求。该方法施工简单、成本低、加固效果好，能够在混凝土结构浇筑完成且支模架拆除之后再施工，同时保证反顶装置能够完全顶紧，且保证在混凝土结构上部临时支撑架受荷时，有效地传递竖向荷载，提高结构承载力，保证结构安全。
Building structure reverse jacking reinforcing device and construction method thereof
一种建筑结构反顶加固装置及其施工方法
XU CHANGSEN (Autor:in) / WU CHUQIAO (Autor:in) / ZHOU GUOJUN (Autor:in) / DING LI (Autor:in) / ZHANG MIN (Autor:in) / DENG LAIMING (Autor:in) / ZHANG ZHIHAO (Autor:in) / WANG ANG (Autor:in) / SUN JIAXING (Autor:in) / WU DI (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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