A Method of Improving the Seismic Performance of Building Masonry

A technology for anti-seismic performance and buildings, applied in building structures, protected buildings/shelters, buildings, etc., can solve problems such as not being able to meet earthquake resistance, achieve the effect of improving anchorage strength, reducing interference, and ensuring anti-seismic performance

Active Publication Date: 2021-12-21
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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  • A Method of Improving the Seismic Performance of Building Masonry
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  • A Method of Improving the 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. An angle steel tie rod is fixed at the top of an indoor horizontal wall of a building, one limb of the angle steel tie rod is fixedly connected with the indoor horizontal wall, and the other limb is closely attached to the indoor roof surface. Extend the two ends of the angle steel tie rod into the indoor longitudinal wall and fix it with the steel plate embedded in the wall groove. The ash layer is plastered with high ductility mortar, and the method of the invention improves the seismic performance of the building masonry, and at the same time, the construction process reduces the disturbance to the user to the greatest extent.

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 Patents(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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