Steel structure roof beam reinforcing structure and reinforcing method thereof
A technology for strengthening structures and roof beams, applied in building construction, construction, building maintenance, etc., can solve the problems of high quality and safety hazards, large impact on the original structure, large amount of high-altitude welding, etc., and achieves reduced construction difficulty and less impact. , the effect of large carrying capacity
Pending Publication Date: 2022-04-19
ANHUI HANGXIAO STEEL STRUCTURE CO LTD
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[0026] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0027] as attached figure 1 - attached image 3 As shown, the present invention is a steel roof beam reinforcement structure, including a roof beam 1, and the roof beam 1 includes a contour line 2 of the lower flange of the roof beam. The contour line 2 of the lower flange of the beam is connected by multiple sets of web components 4, and each set of web components 4 includes vertical webs 5 and inclined webs 6, and the upper ends of the vertical webs 5 and inclined webs 6 of each set of web components 4 The connecting plates at different positions of the lower flange outline 2 of the roof beam are respectively conne...
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The invention provides a steel structure roof beam reinforcing structure applied to the technical field of steel structure trusses and further relates to a steel structure roof beam reinforcing method, a lower chord member (3) is arranged below the steel structure roof beam reinforcing structure, and the lower chord member (3) and a roof beam lower flange contour line (2) are connected through a plurality of web member assemblies (4). Each group of web member assemblies (4) comprises a vertical web member (5) and an inclined web member (6), and the upper ends of the vertical web member (5) and the inclined web member (6) of each group of web member assemblies (4) are respectively connected with connecting plates at different positions of the lower flange contour line (2) of the roof beam. While the bearing of the whole roof beam is ensured to meet the requirement, most welding work is carried out in a workshop, the field welding amount is reduced, the influence on the original structure of the roof beam is reduced, the labor intensity of operators is effectively reduced, and the field construction operation efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of steel structures, and more specifically relates to a steel structure roof beam reinforcement structure, and the invention also relates to a steel structure roof beam reinforcement method. Background technique [0002] With the deepening of social and economic development, users have higher and higher requirements for the functions of factory buildings, such as adding roof photovoltaic equipment, adding roof gas towers, adding suspension cranes, adding process hangers, etc. This increases the load on the roof. At the same time, due to the increased safety of the roof structure due to the design code, the structure of the original roof beam cannot meet the requirements of the design code. Therefore, the demand for roof beam reinforcement is increasing. The usual reinforcement method in the prior art is to reinforce the roof girder with a full-length welded plate, or to weld a T-shaped piece under the roof g...
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IPC IPC(8): E04G23/02
CPCE04G23/0218
Inventor 陶化王磊韩争荣齐秀翟长林
Owner ANHUI HANGXIAO STEEL STRUCTURE CO LTD