Beam and column joint structure of timber architecture

Abstract

The invention provides a beam and column joint structure of a timber architecture. According to the beam and column joint structure of the timber architecture, wooden beams and a wooden column are connected through a steel connecting piece; the steel connecting piece is composed of a square sleeve and at least one U-shaped groove, the U-shaped grooves are perpendicularly welded to the side wall of the square sleeve in an integrated mode, the ends of the wooden beams are embedded into the U-shaped grooves, n-shaped clamping hoops are embedded in the upper portions of the U-shaped grooves, and bolts penetrate through the clamping hoops, the walls of the U-shaped grooves and preset bolt installation holes of the wooden beams, so that the wooden beams, the U-shaped grooves and the clamping hoops are fastened into a whole; the end of the wooden column is inserted into the square sleeve, and the wooden beam and the square sleeve are fixedly connected through bolts. According to the beam and column joint structure, the steel connecting piece, the bolts and the clamping hoops are used for replacing mortise and tenon joints to achieve beam-column connection of the timber architecture, the connection strength, the bending resistance and the tension resistance of the node are greatly improved compared with the mortise and tenon joints, and the beam and column joint structure is particularly suitable for connection of large-scale timber structures; the beam and column joint structure is simple, components can be easily and mechanically produced, the construction speed is high, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a building structure, in particular to a beam-column connection node structure of a wooden structure building. Background technique [0002] Timber structures are widely used around the world, both as single-family homes and as multi-storey, multi-family apartment buildings. Some low-rise commercial buildings and public buildings, such as restaurants, schools, churches, shops and office buildings, also use this structural system. [0003] Compared with reinforced concrete and masonry structures, wooden structure houses have the advantages of long service life, simple construction, short construction period, personalized interior design, good thermal insulation effect, good air permeability, and earthquake resistance. The cost of wood materials is higher than that of concrete and masonry structures, but due to fewer construction workers, short construction period, low labor costs, and low decoration costs, the overall cost of t...

AI Technical Summary

Problems solved by technology

One is that most mortise and tenon joints are difficult to form with automated machinery and equipment, making it difficult to realize mechanized production; second, most mortise and tenon joints require skilled wood technicians, and there are very few such skilled worke...

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