Box-shaped steel column connection structure and its installation method
A technology of connection structure and installation method, which is applied in the direction of building structure and construction, can solve the problems of house main structure damage, increase of structural instability, unreliability, etc., and achieve wide application range, large bending moment, safe and reliable connection structure effect
Active Publication Date: 2016-08-31
TIANHUA ARCHITECTURE DESIGN COMPANY
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Problems solved by technology
[0003] At present, the main solution is to use hoops to connect structural steel beams or corbels. Its excessive bending moment leads to increased instability and unreliability of the structure, and it needs to be welded to the original structural steel beam or drilled on the box-shaped steel column to use the hoop, which is harmful to the main structure of the house. damage is inevitable
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[0028] The box-shaped steel column connection structure and its installation method proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0029] The core idea of the present invention is to provide a box-shaped steel column connection structure and its installation method. By installing a steel frame around the box-shaped steel column, the steel frame surrounds the box-shaped steel column and connects with the box-shaped steel column. The box-shaped steel column is connected, and then the space between the steel frame and the box-shaped steel column is fille...
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The invention provides a box-shaped steel column connection structure and an installation method thereof. By installing a steel frame around the box-shaped steel column, the steel frame surrounds the box-shaped steel column and connects with the box-shaped steel column. The connection between the steel frame and the box-shaped steel column is filled with micro-expansion mortar to make the connection between the steel frame and the box-shaped steel column more firm and reliable. It can be connected to the steel frame through the connection structure arranged on one or more sides, and the shear force and bending moment on the newly added structural steel beam or corbel can be converted into the axial force and shear force of the box-shaped steel column , to ensure the stability and reliability of the entire house structure after installing new structural steel beams or corbels.
Description
technical field [0001] The invention relates to the field of architectural design, in particular to a box-shaped steel column connection structure and an installation method thereof. Background technique [0002] In the process of building reinforcement and reconstruction, it is sometimes necessary to add structural steel beams or corbels and other components to the box-shaped steel columns that have been built and used. Since the box-shaped steel column is in a normal stress state at this time, it is generally not possible to use the welding connection method. [0003] At present, the main solution is to use hoops to connect structural steel beams or corbels. Its excessive bending moment leads to increased instability and unreliability of the structure, and it needs to be welded to the original structural steel beam or drilled on the box-shaped steel column to use the hoop, which is harmful to the main structure of the house. Injuries are inevitable. Contents of the inv...
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IPC IPC(8): E04B1/58
Inventor 曲宏叶飞
Owner TIANHUA ARCHITECTURE DESIGN COMPANY