Fabricated building wallboard and floor pull-connecting and tenon-riveting integrated joint and construction method thereof

Abstract

The invention discloses a fabricated building wallboard and floor pull-connecting and tenon-riveting integrated joint and a construction method thereof. According to the fabricated building wallboard and floor pull-connecting and tenon-riveting integrated joint, a PK box is embedded in the bottom end of an upper prefabricated wallboard, a shearing force groove is reserved in the bottom of the PK box, a lead screw is embedded in the top end of a lower prefabricated wallboard, and a shearing force groove is reserved in the top end of the lower prefabricated wallboard; during installation and connection, the lead screw at the top end of the lower prefabricated wallboard penetrates through a through hole in a prefabricated wallboard, stretches into the PK box embedded in the bottom end of the prefabricated wallboard, and is fixed through a cushion bock and a nut, mortar is injected into a connection space of the shearing force groove in the bottom end of the upper prefabricated wallboard, the through hole of the prefabricated floor and the shearing force groove in the top end of the lower prefabricated wallboard, and an integrated shear connector is formed after tamping and solidifying. According to the fabricated building wallboard and floor pull-connecting and tenon-riveting integrated joint and the construction method thereof, the structural strength of the joint is high, the shear resistance is high, the joint can effectively resist to the natural disasters such as earthquakes, typhoons and debris flows, and the quality and the technical performance of a fabricated building are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to an integrated joint of an assembled building wall panel and a floor slab with riveting and tenon joints and a construction method thereof. Background technique [0002] Compared with traditional cast-in-place buildings, fully-fabricated buildings are undoubtedly a major technological advancement. The prefabricated components of fully-fabricated buildings are produced in a factory and assembled on site, so that prefabricated components can be standardized, quality controllable, efficient, fast, and economical. Materials, avoid waste, no environmental pollution on the production site and construction site. The prefabricated components are bolted to the prefabricated components, which has high structural strength and good construction quality. However, in case of force majeure natural disasters such as earthquakes, hurricanes, mudslides, landslides, flo...

AI Technical Summary

Problems solved by technology

However, in case of force majeure natural disasters such as earthquakes, hurricanes, mudslides, landslides, floods, etc., the connecting bolts are subject to huge shear forces in the transverse and oblique directions, and are easy to shear. Therefore, its ability to resist earthquakes, shears, and natural disasters needs to be further strengthened.

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