Brick wall reinforcing method and structure

A brick wall and wall technology, applied in the field of masonry structure reinforcement, can solve problems such as the inability to produce occlusal action, easy cracks in brick walls, and unsatisfactory reinforcement effects, and achieve good reinforcement effects, simple construction, and improved bearing capacity. Effect

Inactive Publication Date: 2014-06-04
GUIYANG AL-MG DESIGN & RES INST
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  • Claims
  • Application Information

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Problems solved by technology

The traditional enlarging masonry cross-section method has a certain impact on the clearance and aesthetics of the building. It is not suitable to use when the original br

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  • Brick wall reinforcing method and structure
  • Brick wall reinforcing method and structure
  • Brick wall reinforcing method and structure

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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings, but not as any limitation to the present invention.

[0028] A method of strengthening brick walls, such as figure 1 with figure 2 Shown. The method is constructed as follows:

[0029] ①. Remove the mortar layer on both sides of the brick wall to be reinforced;

[0030] ②. Remove the loose bricks on the surface of the brick wall, clean it with water, and then repair and level the removed part with cement;

[0031] ③. Use steel bars to bind or weld into steel mesh, and attach them to both sides of the brick wall; the steel mesh is made of criss-cross steel bars tied or welded; the longitudinal steel bars are compression steel bars, using HPB300 steel bars with a diameter of not less than 8mm. The clear distance of the longitudinal steel bars is not less than 30mm; the diameter of the transverse steel bars is 4-6mm, and the spacing is not less than 20 times the di...

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Abstract

The invention discloses a brick wall reinforcing method and structure. The method includes the steps of enabling reinforcing mesh pieces to be attached to the two faces of a brick wall after a paint layer is removed from the surface of the brick wall to be reinforced, fixing the reinforcing mesh pieces on the two sides of the wall body through steel ties, enabling the wall body to be clamped between the reinforcing mesh pieces, and then spraying cement mortar. The wall body and a reinforcing body are connected into a whole, and therefore bearing capacity, lateral stiffness and wall body ductility of the brick wall can be greatly improved. According to the brick wall reinforcing method and structure, a traditional brick wall cross section expanding method is changed for reinforcement, and influences on clearance and attractiveness of a building are small. The method is safe and reliable in technology, easy and convenient to implement and high in operability, and practice shows that the reinforcing effect is good as well.

Description

technical field [0001] The invention relates to a brick wall reinforcement method and structure, and belongs to the technical field of masonry structure reinforcement. Background technique [0002] Masonry structure is a structure in which walls and columns made of blocks and mortar are used as the main force-bearing components of buildings, including brick masonry, block masonry and stone masonry structures, which are widely used in industrial and civil buildings. . Brick walls are important vertical components in brick masonry structures. In engineering practice: 1. The bearing capacity of brick walls generally fails to meet the design requirements due to poor construction quality; 2. Partial walls such as windows between windows reach Less than the design requirements; 3. Insufficient bearing capacity of the brick wall due to building addition or overloading; 4. Insufficient bearing capacity or stiffness of the entire wall due to fire or earthquake. At this time, the or...

Claims

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Application Information

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IPC IPC(8): E04G23/02
Inventor 金世品
Owner GUIYANG AL-MG DESIGN & RES INST
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