Lattice type single-row reinforcement T-shaped cross section concrete column and construction method thereof

Abstract

The invention relates to a lattice type single-row reinforcement T-shaped cross section concrete column and a construction method thereof, and belongs to the field of damping and disaster prevention. The lattice type single-row reinforcement T-shaped cross section concrete column of the invention comprises concrete (1), a ladder lattice-shaped common reinforcing steel bar net (2), lattice single-row reinforcement nets (3), and binding reinforcing steel bars (4). The T-shaped column reinforcing steel bar framework is the T-shaped structure. The three pieces of the lattice single-row reinforcement nets (3) are welded into the three limbs of the T-shaped structure. The ladder lattice-shaped common reinforcing steel bar net (2) is vertically welded on the end parts of the three limbs of the T-shaped lattice single-row reinforcement net. The binding reinforcing steel bars (4) are vertically welded on the horizontal level reinforcing steel bar center position of the common reinforcing steel bar net (2), and are arranged equidistantly along the column height direction. According to the present invention, the lattice type single-row reinforcement T-shaped cross section concrete column adopts the single-row reinforcement, such that the construction is simple, and the use amount of the reinforcing steel bars is less; the lattice reinforcing steel bar sheets are welded to form the reinforcement, such that the industrial production is easily achieved; the lattice reinforcement is adopted, and the shear resistance of the diagonal web reinforcement is good, such that the brittle shear failure of the special-shaped cross section short column can be prevented, and the seismic ductility of the column is improved.

Description

technical field [0001] The invention relates to a lattice type single-row reinforced T-shaped concrete column and a method thereof, and belongs to a novel and practical, low-cost lattice type single-row reinforced T-shaped concrete column and a method suitable for village and town residences. Background technique [0002] As an unpredictable and extremely destructive natural disaster, earthquakes have brought huge losses to people's lives and property. In recent years, my country is in a period of frequent earthquakes. In 2006 alone, there were 17 earthquake disasters. Among them, the Wenchuan earthquake caused economic losses as high as 645.1 billion yuan, and more than 100,000 casualties. At the same time, my country's earthquake areas are widely distributed, and the areas with fortification intensity of 6 degrees and above account for more than 60% of the country's land area, and most of them are located in economically underdeveloped villages and towns. Due to economic ...

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Problems solved by technology

[0005] The object of the present invention is to provide a lattice-type single-row reinforced T-shaped concrete column with the advantages of simple structure, low cost, convenient construction, and good seismic performance and its method, in order to solve the problem of poor integrity of houses in villages and towns, weak earthquake resistance, Problems such as poor thermal insulation performance

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