Loess cave dwelling reinforcing device

Abstract

The invention discloses a loess cave dwelling reinforcing device. The loess cave dwelling reinforcing device comprises cave dwellings, wood arch frames and steel strips, wherein a ventilation opening is formed in the arch top of each cave dwelling, an air catcher is mounted on each ventilation opening, dehumidification sterilizers are arranged in the cave dwellings, the wood arch frames are mounted in the cave dwellings, collapse warners are fixed on the wood arch frames, the steel strips are laid on the central axes of the tops of the wood arch frames, and the bottoms of the wood arch frames are fixed on base stones and are fixed at the bottoms of the cave dwellings through anchor rods. The loess cave dwelling reinforcing device has the advantages that the loess cave dwelling reinforcing device is simple in structure, reasonable in design, low in manufacturing cost, safe, reliable and suitable to popularize and use; by combining loess cave dwelling distribution characteristics with local economic conditions, the loess cave dwelling reinforcing device applicable to the countryside is used for improving bearing capacity and deformation capacity of the cave dwellings; a plurality of wood arch frames are arranged in the cave dwellings, the steel strips are mounted on the tops of the wood arch frames, and a soil mass between each two adjacent wood arch frames is transferred in soil particles due to normal stress to form load-bearing arches resistant to vertical tension, so that vertical displacement of the arch top soil mass is benefited.

Description

Technical field [0001] The invention relates to the field of construction, in particular to a loess cave dwelling reinforcement device. Background technique [0002] For the existing loess cave dwellings, when the loess water content of the upper arch is too large, the physical properties of the loess (c, ) Large deformation will occur. Excessive deformation will cause partial collapse or overall collapse of the arch ring of the cave. Generally, it is not easy to be detected when the cave is collapsed and it may cause accidents. The ventilation of the cave is not smooth, and the cave is relatively humid in summer. Bacteria have an impact on the human body. Therefore, how to control the deformation of the top of the loess cave dwellings to enhance the bearing capacity and deformation capacity of the loess cave dwellings, increase the ventilation of the cave dwellings, and how to promptly remind people in the event of a cave-in. It has always been a problem for the whole society t...

AI Technical Summary

Problems solved by technology

[0002] For the existing loess cave dwellings, when the moisture content of the loess in the upper arch body is too high, the physical properties of the loess (c, ) will undergo large deformation. Excessive deformation will cause partial collapse or overall collapse of the top of the cave arch ring. Generally, the collapse is not easy to be noticed and may cause accidents. Bacteria, which affect the human body

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