Shear-resistant reinforcing joint of fabricated concrete wallboard and concrete wall column

Abstract

The invention belongs to the technical field of concrete member joint connection, and particularly relates to a shear-resistant reinforcing joint of a fabricated concrete wallboard and a concrete wallcolumn. The shear-resistant reinforcing joint of the fabricated concrete wallboard and the concrete wall column comprises a concrete wallboard base body, a concrete supporting wall column, a wallboard base body connecting notch, a supporting wall column connecting notch, connecting reinforcing steel bars, a reinforcing wood keel, a T-shaped connecting ring stirrup, an outer decorative board, adhesive mortar, shear pins, an elastic sealant, first connecting notch side parts and second connecting notch side parts. in the structure of the concrete wallboard base body, the wallboard base body connecting notch is formed in the joint of the concrete wallboard base body and the concrete supporting wall column; the shear-resistant reinforcing joint has the advantages that the T-shaped connectingring stirrup is adopted for conducting anchoring connection on the connecting reinforcing steel bars in the wallboard base body and the supporting wall column, the connecting reinforcing effect is improved, slippage, deformation or collision and drawing damage of the joint are effectively prevented, the installation operation is remarkably simplified, the assembly speed is high, and the industrialization process can be promoted easily.

Description

technical field [0001] The invention belongs to the technical field of node connection of concrete components, in particular to a shear-resisting reinforced node of an assembled concrete wall panel and a concrete wall column. Background technique [0002] The joint connection technology of concrete components is a policy strongly advocated by the national government. The main measure is to carry out the seismic connection design of the joints, so as to reduce the effect of the seismic response of the building structure. Some buildings have low seismic standards in the construction of node connections, which cannot meet the seismic performance while ensuring that the connections are sufficiently stable. Earthquake disasters are sudden and destructive, seriously threatening the safety of human life and property. my country is located in the two most active seismic belts in the world, and is one of the countries that suffered the most serious earthquake disasters. The casualtie...

AI Technical Summary

Problems solved by technology

The current research and development of anti-seismic technology for joints of concrete components is relatively incomplete, so the seismic and shear resistance of joints of concrete components still needs to be further improved

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