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Reinforced structure of reinforced concrete structure column and construction method thereof

A reinforced concrete and reinforced structure technology, which is applied in the direction of columns, pillars, pier columns, etc., can solve the problems of long construction period, high construction cost, and high construction space requirements, so as to reduce construction procedures, reduce construction costs, and shorten construction period Effect

Pending Publication Date: 2021-01-12
SHANGHAI CONSTR NO 5 GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For the various reinforcement measures of the existing reinforced concrete structural columns, the concrete protective layer needs to be poured after the structure is strengthened, resulting in high construction space requirements, long construction period, and high construction costs.

Method used

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  • Reinforced structure of reinforced concrete structure column and construction method thereof
  • Reinforced structure of reinforced concrete structure column and construction method thereof
  • Reinforced structure of reinforced concrete structure column and construction method thereof

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0025] This embodiment takes the reconstruction project of a certain building as an example. Due to the change of the structure and function of the building, the strength of the original reinforced concrete structural column of the building is insufficient, and the space of the construction site is limited and the formwork cannot be supported. Therefore, this method is adopted. The reinforcement structure described in the embodiment is combined below Figure 1 to Figure 3 Illustrate the reinforcing structure of reinforced concrete structure column of the present invention, it comprises:

[0026] The reinforcement layer ...

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Abstract

The invention discloses a reinforced structure of a reinforced concrete structure column and a construction method thereof, and relates to the technical field of building construction. The problems that according to various reinforcing measures of an existing reinforced concrete structure column, a concrete protective layer needs to be poured after the structure is reinforced, so that the construction space requirement is high, the construction period is long, and the construction cost is high are solved. A reinforcing layer and a protective layer are sequentially constructed on the basis of the original reinforced concrete structure column of a building from inside to outside, and the reinforcing layer comprises a plurality of connecting ribs which are vertically arranged at the edges ofthe corners of the reinforced concrete structure column at intervals and fixedly connected with stressed steel bars in the reinforced concrete structure column, and reinforcing ribs which are arrangedat the corners of the reinforced concrete structure column in a full-length manner and fixedly connected with the connecting ribs, so that the connecting ribs, the reinforcing ribs and the reinforcedconcrete structure column jointly form a stress system; and the protective layer is composed of a metal net wrapping the outer side of the reinforcing layer and an epoxy resin mortar surface layer coating the metal net.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a reinforcement structure of a reinforced concrete structural column and a construction method thereof. Background technique [0002] At present, the reinforcement methods of reinforced concrete structural columns mainly include the method of enlarging the section, the method of outsourcing steel plates, and the method of pasting carbon fibers, etc. The reinforcement methods used are different depending on the structure to be reinforced and the construction environment. [0003] Among them, the method of enlarging the section is to widen, thicken, and heighten the section to accommodate the newly added steel bars before setting up the formwork, and finally pouring concrete and curing. Although the reinforcement effect is remarkable, it increases the volume and weight of the structure, causing Reinforced concrete structural columns are bulky in shape, complicated in ...

Claims

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Application Information

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IPC IPC(8): E04G23/02E04C3/34
CPCE04C3/34E04G23/0218
Inventor 林昕宇林佳铭蔡广福黄圳瀚陈怡倩
Owner SHANGHAI CONSTR NO 5 GRP CO LTD
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