A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Support-free cantilever structure construction method
The invention relates to the technical field of building construction, and discloses a support-free cantilever structure construction method. The support-free cantilever structure construction methodcomprises the steps of steel blanking, steel rust removing, combined assembling, hoisting, joint assembling and welding of joints at all joints. The support-free cantilever structure construction method is suitable for construction of all cantilever structures, particularly suitable for cantilever structures with large spans and located at high positions, the cantilever end of a cantilever memberdoes not need to be supported by a temporary supporting frame, only a tying device needs to be arranged at the tail of the cantilever member, so that a simple fixing frame is used for replacing the temporary supporting frame, so that hooping and fixing of the cantilever member are completed, the cantilever structure can be kept balanced and stable in the plane and outside the plane, the construction difficulty is greatly reduced, the cost required by construction measures is reduced, and the construction efficiency is improved.
本发明涉及建筑施工技术领域，公开了一种无支撑悬挑结构施工方法，包括钢材下料、钢材除锈、组合拼装、吊装、衔接拼装、焊接各连接处节点。本发明的无支撑悬挑结构施工方法，适用于所有的悬挑结构施工，尤其适用于有较大跨度且处于较高位置的悬挑结构，无需利用临时支撑架支撑悬挑构件的悬挑端，只需在悬挑构件的尾部设置拉结装置，以利用简易固定架代替了临时支撑架，从而完成对悬挑构件的紧箍固定，能使悬挑结构保持平面内及平面外的平衡稳定，不仅极大地降低施工难度，减少施工措施的所需费用，并提高施工效率。
Support-free cantilever structure construction method
The invention relates to the technical field of building construction, and discloses a support-free cantilever structure construction method. The support-free cantilever structure construction methodcomprises the steps of steel blanking, steel rust removing, combined assembling, hoisting, joint assembling and welding of joints at all joints. The support-free cantilever structure construction method is suitable for construction of all cantilever structures, particularly suitable for cantilever structures with large spans and located at high positions, the cantilever end of a cantilever memberdoes not need to be supported by a temporary supporting frame, only a tying device needs to be arranged at the tail of the cantilever member, so that a simple fixing frame is used for replacing the temporary supporting frame, so that hooping and fixing of the cantilever member are completed, the cantilever structure can be kept balanced and stable in the plane and outside the plane, the construction difficulty is greatly reduced, the cost required by construction measures is reduced, and the construction efficiency is improved.
本发明涉及建筑施工技术领域，公开了一种无支撑悬挑结构施工方法，包括钢材下料、钢材除锈、组合拼装、吊装、衔接拼装、焊接各连接处节点。本发明的无支撑悬挑结构施工方法，适用于所有的悬挑结构施工，尤其适用于有较大跨度且处于较高位置的悬挑结构，无需利用临时支撑架支撑悬挑构件的悬挑端，只需在悬挑构件的尾部设置拉结装置，以利用简易固定架代替了临时支撑架，从而完成对悬挑构件的紧箍固定，能使悬挑结构保持平面内及平面外的平衡稳定，不仅极大地降低施工难度，减少施工措施的所需费用，并提高施工效率。
Support-free cantilever structure construction method
一种无支撑悬挑结构施工方法
TONG LINLANG (author) / ZHANG QUANGU (author) / WANG PENGBO (author) / XIE YIJUN (author) / LI ZHEN (author)
2021-02-05
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Prestressed cantilever support structure of large cantilever bent cap and construction method
| European Patent Office | 2020
Cantilever steel structure construction temporary support dismantling method
| European Patent Office | 2023