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Bamboo reinforcement rammed earth wall building technique

A technology of rammed earth walls and bamboo reinforcements, applied to building structures, walls, buildings, etc., can solve problems such as failure to achieve results, weak earthquake resistance of walls, lack of design and construction, etc.

Inactive Publication Date: 2009-01-21
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although a small number of walls are equipped with bamboo reinforcements, they lack reasonable design and construction (inappropriate number and location of bamboo reinforcements, improper anchoring of bamboo reinforcements, etc.), and the expected effect cannot be achieved, which has become a weak link in the wall's seismic resistance.

Method used

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  • Bamboo reinforcement rammed earth wall building technique
  • Bamboo reinforcement rammed earth wall building technique
  • Bamboo reinforcement rammed earth wall building technique

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Embodiment Construction

[0032] Bamboo-reinforced rammed-earth wall construction technology includes wall body 5 and bamboo reinforcement, and the amount of reinforcement for each layer of the wall body can be determined according to the thickness t of the wall body. The horizontal bamboo reinforcement 1 is arranged along the thickness direction of the wall. The number of bamboo reinforcements required for each layer is n=t / 100 rows. The cross-section of the horizontal bamboo reinforcement 1 is 10mm wide and 4mm thick. It is too narrow and too thin to be processed by hand. , Too thick and too thick is not easy to control the reinforcement ratio, so this size is determined through multiple attempts. The distance between a row of horizontally stressed bamboo reinforcements is 100mm, and the distance from the edge of the outer wall is 50mm. The thickness connecting bamboo reinforcement 3 has a cross-sectional size of 5mm×5mm and a bamboo strip of 300mm in length, which vertically intersects with the hori...

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Abstract

The invention relates to a bamboo reinforcement rammed earth wall building technology, belonging to the field of civil engineering, in particular to the technical field of earth building construction. During the prior construction of rammed earth walls, the distribution of bamboo strips are not controlled, so the bamboo reinforcement layer of the wall body becomes a weak link and does not bring into real play the tensile capability of rammed earth wall-inside horizontal stress bamboo reinforcement. The bamboo reinforcement rammed earth wall building technology comprises a rammed earth wall body and bamboo reinforcements, and during the conventional rammed earth building construction, the bamboo reinforcements are arranged on the cross section of the wall body according to proper reinforcement ratio, so that the shock strength of the wall body is obviously improved. The building technology is worth promotion and application for new buildings in rural areas.

Description

technical field [0001] The invention relates to a bamboo-reinforced rammed-earth wall construction technology, and belongs to the technical field of construction of raw-earth houses and civil-structure houses (including buildings with rammed-earth walls) in civil engineering. Background technique [0002] Raw earth buildings are common in vast rural areas. As a load-bearing and maintenance traditional raw earth wall, it was the most severely damaged in previous earthquakes. Although a small number of walls are equipped with bamboo reinforcements, they lack reasonable design and construction (inappropriate number and location of bamboo reinforcements, improper anchoring of bamboo reinforcements, etc.), and the expected effect cannot be achieved, which has become a weak link in the wall's seismic resistance. Modern reinforced concrete shear wall (seismic wall) construction technology tells us that reasonable reinforcement design and corresponding construction measures can mak...

Claims

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Application Information

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IPC IPC(8): E04B2/84E04C5/07
Inventor 陶忠潘文杨晓东白羽曹净何玲高智能陈志寿焦春节
Owner KUNMING UNIV OF SCI & TECH
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