Angle steel reinforcing structure and reinforcing method

A technology for strengthening structures and angle steels, which is applied to building structures, towers, buildings, etc., which can solve the problems of insufficient consideration of wind pressure height variation coefficient, low design wind speed, wind resistance and ice resistance capacity of transmission towers cannot meet safe operation, etc. problems, to achieve the effects of improving collapse resistance, economical savings, and strengthening stability

Pending Publication Date: 2022-04-26
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology

The transmission towers put into use in my country in the early stage, due to the low design standards at that time, the maximum design wind speed was too small, and the coefficient of wind pressure height variation was not fully considered, resulting in the wind resistance and ice resistance capacity of the transmission towers being unable to meet the existing extreme weather conditions. requirements for safe operation

Method used

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  • Angle steel reinforcing structure and reinforcing method
  • Angle steel reinforcing structure and reinforcing method

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Embodiment Construction

[0025] 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 creative efforts fall within the protection scope of the present invention.

[0026] This scheme provides a reinforcement structure for angle steel 1, which can effectively reinforce angle steel 1. The specific scheme is as follows:

[0027] see figure 1 , is a schematic structural diagram provided by Embodiment 1 of the present invention.

[0028] A reinforcement structure for an angle steel 1, comprising an angle steel 1 and a reinforcement 2, the reinforcement 2 is located inside the angle steel 1 and arranged along the length direction ...

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Abstract

The invention discloses an angle steel reinforcing structure which comprises angle steel and a reinforcing part, and the reinforcing part is located in the angle steel and arranged in the length direction of the angle steel. A clamping piece is arranged on the angle steel, and the clamping piece is tightly pressed on the reinforcing piece, so that the reinforcing piece is tightly attached to the inner wall of the angle steel. Compared with the prior art, the clamp inner hoop channel steel angle steel reinforcing device is suitable for various types of angle steel, construction is convenient, the reinforced angle steel does not need to be perforated or welded, and installation can be smoothly completed. And moreover, the joint and the transverse partition surface can be smoothly avoided, the purpose of continuous reinforcement is achieved, and the reinforcement cooperative stress integrity is improved.

Description

technical field [0001] The invention relates to the technical field of angle steel reinforcement, in particular to an angle steel reinforcement structure and a reinforcement method. Background technique [0002] The transmission tower is an important load-bearing structure in the transmission line. During operation, it mainly bears the combined effects of wind load, ice load, line tension, and constant load. The transmission towers put into use in my country in the early stage, due to the low design standards at that time, the maximum design wind speed was too small, and the coefficient of wind pressure height variation was not fully considered, resulting in the transmission tower's wind resistance and ice resistance capacity can not meet the existing extreme weather requirements for safe operation. It poses a great threat to the normal operation of the transmission line and the electricity demand of residents. Therefore, it is urgent to strengthen the tower components to im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02E04H12/08
CPCE04G23/0218E04H12/08
Inventor 袁杨黎景辉章东鸿王亚晨孙清
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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