Beam-column connecting node assembled by adopting high-strength bolt

Abstract

The invention discloses a beam-column connecting node assembled by adopting a high-strength bolt. The beam-column connecting node assembled by adopting the high-strength bolt comprises a precast column, precast beams, a steel plate, a tooth-shaped bolt, a connecting plate and a node fixing piece, wherein a precast through hole penetrating through the left side surface and the right side surface ofthe precast column is horizontally formed in the precast column; the steel plate is matched with the precast through hole and is horizontally embedded into the precast through hole; the two groups ofprecast beams are symmetrically arranged on the left side surface and the right side surface of the precast column; precast blind holes matched with parts, stretching out of a precast column body, ofthe steel plate are formed in one ends, adjacent to the precast column, of the precast beams; a main body of the node fixing piece is in a door-type frame shape; the main body part of the node fixingpiece is clamped in the upper half parts of the precast beams; and rain shelter plates located above the precast beams are further symmetrically arranged on the left side surface and the right side surface of the precast column. According to the beam-column connecting node assembled by adopting the high-strength bolt provided by the invention, the precast column and the precast beams are in transition connection through the steel plate so as to be connected into a whole, so that the strength, the integrality and the cooperativeness of beam-column combination are improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a beam-column connection node assembled with high-strength bolts. Background technique [0002] Residential construction has always been one of the basic elements for people to pursue the quality of life. With the development and maturity of science and technology, the types of building materials for residential buildings are constantly changing, and the structural forms are gradually becoming diversified. Residential buildings in my country use reinforced concrete as the main construction material and cast-in-place as the main construction method. From the perspective of construction cost and environmental protection, this construction wastes a lot of manpower and financial resources and causes serious pollution. It is incompatible with the concept of "sustainable development strategy" contrary to. [0003] Compared with traditional building materials and construct...

AI Technical Summary

Problems solved by technology

Most of the existing prefabricated frame beam-column joints adopt wet connection, which has the disadvantages of complex reinforcement, difficult operation, and difficult quality assurance

However, the commonly used dry connection has problems such as complex structure, indirect force transmission, many construction procedures, and high cost.

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