Reinforcing tool and reinforcing method for steel columns of insulated column
A technology of independent columns and steel columns, which is applied in the direction of building maintenance, construction, building construction, etc., can solve the problems of steel columns that cannot be reinforced or reinforced independent columns, achieve fast reinforcement speed, reduce reinforcement costs, and reduce steel columns Offset effect
Active Publication Date: 2014-03-05
THE FOURTH OF CHINA EIGHTH ENG BUREAU
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Problems solved by technology
However, for the steel column of the independent column, only three reinforcement points can be provided around it, because no reinforcement points can be provided on the periphery of the building, so the cable wind rope cannot reinforce the steel column of the independent column
At present, there is no other way to strengthen the steel columns of free-standing columns
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Embodiment Construction
[0038] An embodiment of the present invention provides a reinforcement tool for a steel column of an independent column, which realizes the reinforcement of the steel column of an independent column.
[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] The reinforcing tooling for the steel column of the independent column provided by the embodiment of the present invention includes: an angle steel assembly 5, two connecting lugs 1 connected to the two ends of the angle steel assembly 5 respectively; wher...
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The invention discloses a reinforcing tool and a reinforcing method for steel columns of an insulated column. The reinforcing tool for the steel columns of the isolated column comprises an angle iron assembly and two connection lug plates connected with the two ends of the angle iron assembly respectively. One of the two connection lug plates is used for being fixedly connected with the first steel column, and the other connection lug plate is used for being fixedly connected with the second steel column or a floor board. The first steel column and the second steel column are adjacent in the horizontal direction, and the connection lug plates are detachably connected with the angle iron assembly. The angle iron assembly comprises at least two pieces of angle iron which are connected in sequence in the length direction of the angle iron assembly, and a second bolt is used for connecting the angle iron. According to the reinforcing tool for the steel columns of the isolated column, the steel columns are connected into a whole through the connection lug plates and the angle iron assembly, deviation of the steel columns is effectively relieved, and therefore reinforcing of the steel columns is achieved and the reinforcing effect is good. Meanwhile, the reinforcing speed is fast, the construction efficiency is effectively improved, the reinforcing tool can be repeatedly used, and the reinforcing cost is effectively reduced.
Description
technical field [0001] The invention relates to the technical field of strengthening steel columns in independent columns, and more specifically, relates to a steel column strengthening tool and a strengthening method for independent columns. Background technique [0002] With more and more super high-rise buildings in China, frame-tube structures are gradually being widely used. In the frame-tube structure, stiff columns with better mechanical characteristics are usually used as independent columns, and the stiff columns are steel columns covered with concrete structures. The fixing of the steel column of the stiff column is a problem that the construction project has to face. [0003] Reinforcement of taller columns is usually done with wind ropes, which require four reinforcement points. However, for the steel column of the independent column, only three reinforcement points can be provided around it, because no reinforcement point can be provided on the periphery of th...
Claims
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IPC IPC(8): E04G23/02
Inventor 武军叩殿强李献勇雷少华
Owner THE FOURTH OF CHINA EIGHTH ENG BUREAU