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

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...

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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

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