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Brick wall reinforcing structure

A technology for strengthening structures and brick walls, which is applied in building construction, building maintenance, construction, etc., can solve the problem that reinforced steel bars and brick walls cannot be coordinated to bear force, and achieves the effects of low cost, convenient construction and operation, and reduced stress levels

Inactive Publication Date: 2016-06-01
郓城郓东新型建材有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a brick wall reinforcement structure, which solves the problem that the reinforced steel bar and the brick wall cannot cooperate to bear force

Method used

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  • Brick wall reinforcing structure

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Embodiment Construction

[0026] In the embodiment, the brick wall 5 is provided with reinforcement hoops 1 at intervals of 2.5 to 3 m at the mortar joints. The diameter of the reinforcement hoops 1 is 8 to 10 mm. Different rows of reinforcement hoops 1 are misplaced, and the steel bars of the reinforcement hoops 1 pass through the brick wall. 5 The horizontal mortar joints form a closed hoop, the surface of the brick wall 5 is provided with horizontal steel bars 6, the vertical spacing of the horizontal steel bars 6 is 150-300 mm, the diameter of the horizontal steel bars 6 is 8-10 mm, and the horizontal steel bars 6 are fixed by the anchor bars 4 Segmented prestressed tension, the length unit of segmented prestressed tension is the distance between hoop 1 of adjacent steel bars in the same row, horizontal steel bar 6 becomes broken line steel bar 2 after stretching, and the broken line at the point where the stretching length of adjacent rows is the largest The steel bar 2 is welded and fixed by the s...

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Abstract

The invention discloses a brick wall reinforcing structure. The brick wall reinforcing structure is characterized in that rebar hoops are arranged at mortar joints of a brick wall, the rebar hoops in different rows are arranged in a staggered manner, rebars of the rebar hoops penetrate horizontal mortar joints of the brick wall to form a closed hoop, horizontal rebars are arranged on the surface of the brick wall, and after the horizontal rebars are fixed by anchoring ribs, sectional prestressed tensioning is performed on the horizontal rebars, length of sectional prestressed tensioning is equal to a distance between two adjacent rebar hoop in a same row, the horizontal rebars after being tensioned become broken-line rebars, and the broken-line rebars at positions with maximum tensioning length of adjacent rows are welded and fixed by adopting rebar braces, the rebar braces are welded with the anchoring ribs reserved in the brick wall, diameter of the anchoring ribs is 8-10 mm, and the anchoring ribs extend into reserved holes in the brick wall; plastering is performed after prestressed tensioning is completed to form a protecting layer, thickness of a cement mortar surface layer is 25-30 mm, and a rebar net is hung on the outer sides of the broken-line rebars.

Description

technical field [0001] The invention relates to a reinforcement structure, in particular to a brick wall reinforcement structure. Background technique [0002] When the bearing capacity of the brick wall is insufficient, it needs to be reinforced. The effect of simply using steel reinforcement is not good, because it is difficult to form a whole with the original brick wall when the reinforced steel bar is added later, that is, the original brick wall will play first when it is loaded. function, and then the reinforced steel bars added later will play a role, and even participate in the bearing when the original brick wall reaches the limit, so that the reinforced components will be in an unsafe state, and brittle failure will occur under a large bearing capacity. How to make the post-added The coordinated force of reinforced steel bars and brick walls is a problem that engineers and technicians have to face. Contents of the invention [0003] The invention provides a bri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02
CPCE04G23/0218
Inventor 朱奎
Owner 郓城郓东新型建材有限公司
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