Infilled wall structure of steel-concrete structure building and construction method thereof

Abstract

The invention relates to an infilled wall structure of a steel-concrete structure building and a construction method thereof, and relates to the technical field of building wall structures. The infilled wall structure comprises a steel frame, inclined face walls, a plane wall, a construction cavity and a construction column, wherein the upper end of the plane wall is connected with a frame beam located on the upper portion through one inclined face wall, and the lower end of the plane wall is connected with a frame beam located on the lower portion through the other inclined face wall; a damping column with the same height as the plane wall is arranged in a damping cavity, a first damping assembly is arranged between the damping column and a frame column, first cast-in-place concrete is poured between the first damping assembly and the plane wall, and a first fastener is connected between the damping column and the plane wall; one side of the first fastener is located in the first cast-in-place concrete, and the other side of the first fastener is inserted into a brick of the plane wall; and a first foam filling material arranged between the plane wall and the construction column in a filling mode is arranged in the construction cavity, and second fasteners are connected between the two sides of the construction column and the plane wall. The structure is high in stability and high in anti-seismic capacity.

Description

technical field [0001] The invention relates to the technical field of building wall structures, in particular to a filling wall structure of a steel-concrete structure building and a construction method thereof. Background technique [0002] Reinforced concrete buildings are generally equipped with a certain number of infill walls, which are non-structural components. "Code for Seismic Design of Buildings", "Code for Design of Masonry Structures" and "Technical Regulations for Concrete Structures of High-Rise Buildings" all stipulate that non-structural components should be For seismic design, the seismic design of the main structure should consider the stiffness of non-load-bearing walls. [0003] like figure 1 As shown in the structural schematic diagram of the steel frame infill wall before improvement, it includes a steel frame 1 composed of two frame columns 11 and two frame beams 12, and the steel frame 1 is lined with an inclined wall 21 with vertical bricks arrange...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the above-mentioned steel frame infill wall is a rigidly connected infill wall structure, which will bear the horizontal or vertical force from the steel frame as a whole during actual work; This infill wall structure can meet the low-strength seismic requirements of small high-rise buildings. , the deformation of the steel frame before the improvement is small, and it is less affected by the earthquake, but the filling wall (including the inclined wall and the plane wall) before the improvement is prone to deformation and cracking, which will cause It is difficult to open the doors and windows of the building, which affects the emergency evacuation of personnel and seriously affects the normal life and work; at the same time, the renovation, water, electricity, HVAC and other repair works of the above-mentioned filling walls are huge, the construction period is long, and the cost is high , therefore, it is necessary to improve the seismic capacity of the infill wall

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