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Method for improving seismic performance of building masonry

A kind of anti-seismic performance and building technology, which is applied in the direction of building construction, protective buildings/shelters, buildings, etc., can solve the problems that cannot meet the anti-seismic and other problems, and achieve the effect of improving the anchorage strength, ensuring the anti-seismic performance and improving the anti-seismic performance

Active Publication Date: 2020-04-10
SHANDONG JIANZHU UNIV
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Problems solved by technology

However, the inventor found that for multi-layer masonry structures, as the earthquake effect increases, simply using high-ductility mortar for plastering the exterior walls can no longer meet the needs of earthquake resistance. At the same time, considering reducing the disturbance to residents, other Anti-seismic measures can achieve the purpose of anti-seismic

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  • Method for improving seismic performance of building masonry
  • Method for improving seismic performance of building masonry
  • Method for improving seismic performance of building masonry

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[0033] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0034] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0035] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present i...

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Abstract

The invention relates to a method for improving the seismic performance of building masonry. The method comprises the following steps of fixing an angle steel pull rod at the top end of an indoor transverse wall of a building, fixedly connecting one limb of the angle steel pull rod with the indoor transverse wall, tightly attaching the other limb of the angle steel pull rod to an indoor roof surface, extending the two ends of the angle steel pull rod into an indoor longitudinal wall and fixedly connecting the two ends with steel plates embedded into indoor walls; removing plastering layers onthe outer wall face, facing a public area, of the building indoor wall and the inner wall face and the outer wall face of the building outer wall, and conducing plastering through high-ductility mortar. By means of the method, the anti-seismic property of the building masonry is improved, and meanwhile, interference to a user is reduced to the maximum degree in the construction process.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a method for improving the anti-seismic performance of building masonry. Background technique [0002] Masonry structure is the most common structural form in existing buildings. However, due to the long history of a large number of existing buildings and the low strength of masonry mortar, its seismic performance often does not meet the requirements of current codes. The traditional seismic strengthening methods of masonry structures include double (single) surface reinforcement mesh method, adding tie rods and structural columns, etc. The inventors found that the traditional methods are not only complicated in process and labor-intensive, but also have a relatively large impact on residents. Usually in existing buildings that are in use, considering personal privacy and damage to the original decoration, construction teams do not want to enter the room (or at least en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02E04H9/02
CPCE04G23/02E04H9/02E04H9/027
Inventor 贾强张鑫贾留东闫凯
Owner SHANDONG JIANZHU UNIV
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