An anti-seismic reinforcement method for existing rural brick-timber houses

Abstract

The invention discloses an anti-seismic reinforcement method for an existing rural brick-wood house in the technical field of old house renovation, which includes checking the frame of the existing house structure that needs to be renovated, and adding a reinforcement belt to the support of the house frame, The location of the reinforcement belt is set up as follows: set up foundation reinforcement ribs at the connection between the wall and the foundation; set up corner columns at the vertical corners; set up door frame reinforcement ribs on the door frame of the gate; Based on the seismic strength of the structure, combined with the current relevant national and industry standards, a simple, widely applicable and effective seismic reinforcement structure is produced. The seismic reinforcement structure can not only meet the seismic load capacity of the brick wall Reinforcement requirements can also be used to renovate dilapidated rural houses more quickly without demolishing the original houses, reducing engineering materials and engineering volume.

Description

technical field [0001] The invention relates to the technical field of renovation of old houses, in particular to an anti-seismic reinforcement method for existing rural brick and wood houses. Background technique [0002] At present, there is no clear national or industry standard for the seismic reinforcement of rural brick-wood structure houses, and in view of the complexity of its structural layout, it is difficult to accurately calculate the structure and analyze its stress. Structural houses, most of the load-bearing walls and wooden structures are in good working condition, but according to the current inspection procedures and appraisal standards, there are cases where the seismic structure does not meet the requirements, and there are hidden dangers in the houses. If this old house built before is left alone , There is no problem in normal use and living. When danger comes, it is easy to collapse. Even a very weak earthquake may cause the wall to crack and collapse,...

AI Technical Summary

Problems solved by technology

[0004] If the reconstruction is carried out according to the current seismic reinforcement standards, the old house needs to be demolished and then rebuilt on the old site, which will result in a large amount of reinforcement work and high cost for a single house, and will affect the living conditions of residents to a large extent, and the construction time will be long. The amount of construction materials used is very large

[0005] The current old house renovation, because it is an old house renovation, these houses already have the original structure, there is no way to construct according to the current national seismic standards, there is no standard structure that meets the national seismic bearing capacity of brick walls, only by relying on The judgment of the on-site construction personnel, but the on-site construction personnel do not have so many instruments and equipment for measurement and judgment, and there are not so many professional technicians for monitoring

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