Full assembly wallboard connecting structure of shearing wall

Abstract

The invention discloses a full assembly wallboard connecting structure of a shearing wall. The full assembly wallboard connecting structure comprises prefabricated hollow shearing walls and prefabricated hollow floor slabs, wherein the two adjacent prefabricated hollow shearing walls in vertical arrangement are connected by adopting a grouting sleeve, shearing wall longitudinal bars of the prefabricated hollow shearing walls positioned at the lower part extend into the grouting sleeves of the prefabricated hollow shearing walls positioned at the upper part, a 10-20 mm grouting seam is preserved between the two prefabricated hollow shearing walls in vertical arrangement, the prefabricated hollow floor slabs are connected with the prefabricated hollow shearing walls through a hard frame formwork, the prefabricated hollow floor slabs are in lap joint on the board end of the hard frame support mold, the lap joint length is 3 to 5cm, ring beam steel bars are arranged between the prefabricated hollow floor slabs and the prefabricated hollow shearing walls, in addition, the lap joint of U-shaped thrown bars or side surface thrown bars of the prefabricated hollow floor slabs is completed, and concrete is cast at node cast-in-situ regions. The full assembly wallboard connecting structure has the advantages that the dead weight of the structure can be greatly lightened, the earthquake force effect is reduced, the cost is reduced, the consumption of building materials is reduced, and the effects of energy saving, emission reduction and construction period saving are reached.

Description

technical field [0001] The invention relates to the technical field of building construction, and more specifically, relates to a fully assembled wall panel connection structure of a shear wall. Background technique [0002] The shear wall is a wall made of reinforced concrete, and a structure composed of a shear wall that bears vertical and horizontal actions is called a shear wall structure. The shear wall has a large anti-sway stiffness, and it is mainly used to resist horizontal actions and bear vertical actions; the wall is also used for maintenance and building separation. The shear wall structure can be built very high and is mainly used for residential construction with 12-30 floors. The shear wall structure is a structure in which reinforced concrete wall panels replace the beams and columns in the frame structure as the main load-bearing components of the building. Because the horizontal shear force that high-rise buildings have to resist is mainly caused by eart...

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Problems solved by technology

[0003] However, the current reinforced concrete is a cast-in-place shear wall structure, which has low productivity, large labor input, high labor intensity of workers, and poor working environment for workers.

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