Assembly type concrete frame filling wall structure system and construction method thereof

Abstract

The invention discloses an assembly type concrete frame filling wall structure system. The system comprises a concrete frame and a prefabricated filling wallboard, the concrete frame is rectangular and comprises frame columns, an upper frame beam and a lower frame beam, and angle steel connecting pieces are welded to the top of the lower frame beam; box connecting pieces are pre-buried at the inner sides of the frame columns at intervals, and the box connecting pieces comprise cuboid shells and connecting screw rods. The two ends of each main transverse construction steel bar in the prefabricated filling wallboard extend out of the two sides of the prefabricated filling wallboard, and the two ends of each main transverse construction steel bar are each connected with one end of a straightthreaded sleeve; the other end of each straight thread sleeve is connected with a connecting screw rod, and then the prefabricated filling wallboard is connected between the frame columns. Bolts are pre-buried at the bottom of the prefabricated filling wallboard, one end of each bolt penetrates through the corresponding angle steel connecting piece, and then the bottom of the prefabricated fillingwallboard is connected with the lower frame beam.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a filling wall structure system and a construction method thereof. Background technique [0002] At present, the frame-fill wall structure system is a commonly used structural system. Due to the neglect of the fill wall in the design and construction process, the damage of the fill wall during the earthquake is very serious. [0003] From a design point of view, for the frame-filled wall structure system, the filled wall is usually directly acted on the main structure as a line load, without considering the influence of the filled wall on the main structure, which is inconsistent with the actual force of the structure, so the seismic damage of the filled wall is compared serious. [0004] From the perspective of construction, most of the current filling walls adopt masonry structure, using small concrete blocks or perforated bricks, etc. The construction process is cumber...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a prefabricated concrete frame filling wall structure system and its construction method to solve the problem that the filling wall acts directly on the main structure as a line load in the prior art, and the force is unreasonable; the filling wall adopts blocks, The interface between the block and the mortar is prone to slip damage; the infill wall and the main frame are connected by tie bars, the main frame of the infill wall cannot be deformed cooperatively, and the infill wall is seriously damaged.

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