Fabricated wallboard structure system

Abstract

The invention provides a fabricated wallboard structure system. The system comprises a foundation, prefabricated wallboards and prestressed tendons, wherein the prefabricated wallboards are arranged on the foundation; the prestressed tendons connect the prefabricated wallboards and the foundation into a whole. The system is characterized in that at least two prefabricated wallboards are connected and positioned by horizontal seam connecting pieces in the vertical direction and are connected and positioned by vertical seam connecting pieces in the horizontal direction. The system not only is convenient to install and has high assembly efficiency but also has the effects of reducing damages of earthquake action to transverse seam and vertical seam connection nodes of adjacent wallboards in the case of earthquake disasters or under other exogenic actions and improving the shock resistance of the wallboards or other corresponding safety factors.

Description

technical field [0001] The invention relates to the field of anti-seismic and shock-absorbing technology of structural engineering, in particular to an assembled wall panel structure system. Background technique [0002] In the prefabricated construction industry, in order to make the building form an overall structure, a large number of cast-in-place parts inevitably appear between prefabricated wall panels, prefabricated beams and prefabricated floors. In order to improve the assembly rate and reduce the cast-in-place parts as much as possible, the wall panels and the wall panels and the floor panels need to be connected by fixed connectors. The fixed connectors make the prefabricated wall panels form a very rigid whole. However, for the multi-layer prefabricated wall panel structure system, it is not necessary to use the same principle as the high-rise prefabricated shear wall structure system to form a lateral force-resistant system with high rigidity. The earthquake r...

AI Technical Summary

Problems solved by technology

However, for the multi-layer prefabricated wall panel structure system, it is not necessary to use the same principle as the high-rise prefabricated shear wall structure system to form a lateral force-resistant system with high rigidity. The earthquake resistance of the building is also unfavorable, it will absorb too much earthquake energy and cause irreparable damage

Moreover, during construction, it is difficult to locate and fix between wall panels, and the shear and earthquake resistance performance is not good, which affects the building quality and safety performance

[0003] In order to solve the above-mentioned technical problems, in the prior art, the technology of using fixed connectors to connect prefabricated wall panels is disclosed. Although the disclosed fixed connectors play the role of fixing the transverse seams of wall panels when the wall panels are installed, they are not only efficient in assembly low, and the wall panel structure using this fixed connector does not meet the seismic fortification requirements of "strong shear and weak bending"

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