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Construction method of adobe wall suitable for seismic fortification high-seismic-intensity area and adobes

A construction method and technology of adobe walls, applied in the direction of walls, anti-seismic, building components, etc., can solve problems such as difficult coordination of ring beams, weak anti-seismic ability of adobe walls, and poor concrete maintenance, so as to expand the scope of use and avoid personnel and property loss effect

Active Publication Date: 2015-05-20
KUNMING UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is that the adobe wall has weak anti-seismic ability and is easy to collapse. The construction method of the adobe wall in the fortified high-intensity area is used to solve some problems such as weak earthquake resistance and easy collapse of the adobe wall, difficulty in coordinating the force of the reinforced concrete structural column and ring beam with the adobe wall, and poor concrete maintenance caused by adobe water absorption

Method used

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  • Construction method of adobe wall suitable for seismic fortification high-seismic-intensity area and adobes

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Embodiment 1

[0058] Embodiment 1: According to the layout of the adobe wall in the architectural design, first construct the reinforced concrete strip foundation 1 of the adobe wall, and pre-bury a diameter of every 0.6~1.8m on the center line of the adobe wall on the reinforced concrete strip foundation 1. 12~16mm vertical hidden column pre-embedded threaded steel bar 13. according to Figure 1-7 Among them, prepare different quantities of standard adobe 2, adobe with round holes in the center 3, adobe with semicircular holes in the side 4, standard groove adobe 5, groove adobe 6 with round holes in the center, and groove adobe 7 with semicircular holes in the side. Short adobe 8 with round holes on the side. Brush emulsified asphalt 9 on the curved surface of the adobe 3 with round holes in the center, adobe 4 with semi-circular holes in the side, and short adobe 8 with round holes in the side as a water-proof and viscous energy-dissipating layer. 1. The groove inner wall of the groove...

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Abstract

The invention relates to a construction method of an adobe wall suitable for a seismic fortification high-seismic-intensity area and adobes, and belongs to the technical field of constriction engineering. Multiple types of adobes are manufactured, and specific portions of the adobes are painted with water insulation and viscous energy consumption layers. The adobes are laid flatly in a joint staggering mode, two horizontal grooves and a plurality of vertical round holes penetrating through the full height of an adobe wall body are formed within an adobe wall layer high range, and vertical steel bars are embedded in strip foundations at the centers of the round holes. Longitudinal steel bars in the horizontal grooves hook the vertical steel bars in the vertical round holes in the ends of the adobe wall. Adobe wall sedimentation buffer areas are arranged at the intersections of the horizontal grooves and the vertical round holes of the adobe wall. Concrete is poured into the vertical round holes to form embedded columns, and concrete is poured into the positions, outside the sedimentation buffer areas, of the grooves to form embedded ring beams. After adobe wall body sedimentation is stable, the sedimentation buffer areas are filled with concrete, and the embedded ring beams and the embedded columns constitute ferroconcrete reinforcement grids in the adobe wall. The adobes play a role in reinforcing the whole adobe wall and remarkably enhancing seismic capacity.

Description

technical field [0001] The invention relates to a construction method of an adobe wall suitable for high-intensity areas of earthquake-resistant fortification and the adobe, belonging to the technical field of construction engineering. Background technique [0002] The adobe farmhouses are made from local materials, and the cost is low, so they are widely used in poor villages in western my country. Adobe farmhouses are also an important part of traditional characteristic villages. Taking Yunnan, a major ethnic and cultural province, as an example, the traditional dwellings of its 26 traditional ethnic groups all use raw soil as building materials to a greater or lesser extent. Judging from the current situation, adobe farm houses are gradually withdrawing from the stage of farm house construction. There are three main reasons: First, the traditional adobe farm houses have poor seismic performance. In previous earthquakes, the collapse of adobe walls was the main cause of ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/24E04B2/38E04B1/98E04C1/00E04C1/39
Inventor 柏文峰叶银霖杜泉锋
Owner KUNMING UNIV OF SCI & TECH
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