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Novel seismic hardening constructional column of masonry structure

A masonry structure and column construction technology, applied in the direction of columns, pier columns, pillars, etc., to achieve the effect of overcoming poor integrity, good integrity, and convenient construction

Inactive Publication Date: 2010-10-13
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide an economical, applicable and safe new masonry structure seismic reinforced structural column in order to overcome the defects of the traditional seismic reinforced structural column

Method used

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  • Novel seismic hardening constructional column of masonry structure
  • Novel seismic hardening constructional column of masonry structure
  • Novel seismic hardening constructional column of masonry structure

Examples

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing, specific implementation is described further:

[0029] figure 1 It is a "one" shaped anti-seismic reinforcement structural column: the anti-seismic structural column is generally set in the full-length wall, the width of the structural column is the same as that of the wall, and the length is not less than 200mm. The specific setting method is: first set the wall 1 at the structural column position in the "one"-shaped wall, and implant the tie reinforcement 3 into the extension section of the wall on both sides, that is, the wall around the structure column according to the structural requirements. The above tie reinforcement 3 It is full-length, extending from the edge of the structural column to both sides of the length not less than 500mm, the diameter of the tie bar 3 is not less than 6mm, the end of the tie bar 3 should be provided with a 90° hook, and the length of the hook is not less than 20d (d is the tie knot di...

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Abstract

The invention discloses a novel seismic hardening constructional column of a masonry structure. The novel seismic hardening construction column comprises a primary-structure wall body, a steel plate, an angle steel, a split bolt and a steel tie, and is designed as follows: the steel plate and the split bolt are hooped with the wall body to form a combination constructional column at the exterior of the primary-structure wall body, and the steel tie is embedded between the combination constructional column and the peripheral wall body. The seismic hardening constructional column is provided with different shapes aiming at different parts, and can be in a linear shape, a L shape, a T shape and a crisscross shape; the steel plate or the angle iron is bonded on the surface of the construction column; and the split bolt pulls and ties the steel plate or the angle steel to form a firm integrated body with the column body. Compared with the traditional seismic hardening constructional column, the novel seismic hardening constructional column has the advantages of safety, practicability, simple structure, convenient construction, good integrity, strong shock resistance, short construction period, no damage on the wall body, no influence on appearance and the like.

Description

technical field [0001] The invention relates to the field of building engineering, in particular to the field of anti-seismic reinforcement of masonry structures. Background technique [0002] In the masonry structure, structural columns play a pivotal role in improving the overall stiffness and ductility of the building, restricting the development of cracks in the wall, and increasing the earthquake resistance of the building. Therefore, in the reinforcement and transformation of masonry structures, earthquake resistance The setting of reinforcing structural columns is crucial. [0003] At present, the structural columns for seismic strengthening of masonry structures are mainly set according to the "Technical Regulations for Seismic Reinforcement of Buildings". And beat the remaining two sides of the wall into horse teeth, then make a steel cage and place it in the wall, and pour and tamp it with higher-grade concrete to form an earthquake-resistant structural column. T...

Claims

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Application Information

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IPC IPC(8): E04C3/30E04B1/98
Inventor 丁声荣张坦贤吕西林
Owner NANCHANG UNIV
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