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A reinforced concrete beam structure

A technology for strengthening structures and concrete, which is applied in the direction of building construction, construction, and building maintenance. It can solve problems such as broken beams, large wet operations, and easy damage to tendons, so as to avoid sudden collapse, short construction period, and easy maintenance. damage effect

Active Publication Date: 2021-09-21
广西全途来投资有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, reinforcement methods for reinforced concrete beams include enlarging the cross section of the beam, reinforcing by pasting fiber-reinforced plastics, and replacing concrete. Sudden breakage of the beam due to insufficient ductility during forced vibration

Method used

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  • A reinforced concrete beam structure
  • A reinforced concrete beam structure
  • A reinforced concrete beam structure

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Embodiment Construction

[0021] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0022] Such as Figure 1 to Figure 4 As shown, a concrete beam reinforcement structure according to the present invention includes a beam 1, an elastic member 3 and a support plate 6, and a column 2 is provided at both ends of the beam 1, and a part installation groove is opened on the column 2 , the elastic member 3 is installed in the part installation groove, the front and rear sides of the crossbeam 1 are provided with brackets 4, the bottom of the bracket 4 is connected with the elastic member 3, and the support plate 6 is connected to the elastic member 3 through several pull plates 5 respectively. The brackets 4 on the front and rear sides of the beam 1 are connected, and the support plate 6 is located on the lower side of the beam 1 .

[0023] The center line of the elastic member 3 is perpendicular to the bottom surface o...

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Abstract

The invention discloses a reinforced concrete beam structure, which belongs to the technical field of building beam connection. The structure includes a crossbeam, an elastic member and a supporting plate. Columns are arranged at both ends of the crossbeam, and part installation grooves are opened on the upright pillars. The elastic member is arranged in the part installation grooves. A bracket is provided, the bottom of the bracket is connected to the elastic member, and the support plate is respectively connected to the brackets on the front and rear sides of the crossbeam through several pull plates, and the support plate is located on the lower side of the crossbeam. When the floor slab transmits vibration, heavy load or even overload to the beam, the first unloading or vibration reduction work will be completed through the arc-shaped plate; at the same time, the arc-shaped plate will transmit the load or vibration to the spring through the bracket, and the second unloading or vibration reduction will be completed through the spring. Vibration work; in addition, the pillar will provide support to the middle of the beam through the spring, bracket, arc plate and support plate in order to avoid the sudden collapse of the beam. It has the advantages of short construction period, low cost, and the components are not easily damaged.

Description

technical field [0001] The invention relates to a reinforced concrete beam structure, which belongs to the technical field of building beam connection. Background technique [0002] With the continuous development of construction technology, buildings have higher and higher requirements for space. In engineering, building structures often need to be reinforced due to changes in use functions, structural performance degradation, natural disasters or human factors. At present, reinforcement methods for reinforced concrete beams include enlarging the cross-section of the beam, reinforcing by pasting fiber-reinforced plastics, and replacing concrete. In the case of forced vibration, the beam suddenly breaks due to insufficient ductility. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a reinforced concrete beam structure. [0004] The present invention is achieved through the following technical solutions: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/02
Inventor 邹传龙陈华黄伟荣陈姗陈艳艳
Owner 广西全途来投资有限责任公司
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