Fabricated steel-wood composite joint

A steel-wood combination and assembly technology, applied in truss structures, protective buildings/shelters, beams, etc., can solve problems such as lack of fire and moisture resistance, heat and fire resistance of steel structures, and poor corrosion resistance, and avoid Quality problems, improve construction efficiency, and achieve the effect of utilization
CN109853739AActive Publication Date: 2019-06-07QINGDAO TECHNOLOGICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO TECHNOLOGICAL UNIVERSITY
Publication Date
2019-06-07

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Abstract

The invention relates to a fabricated steel-wood composite joint. The fabricated steel-wood composite joint comprises a square pipe column, a steel-wood composite beam and a beam-column connecting assembly connecting the square pipe column with the steel-wood composite beam; the square pipe column comprises a connecting corner column and a connecting side plate, the steel-wood composite beam comprises an upper flange, a lower flange and a wood web plate connecting the upper flange with the lower flange, and the beam-column connecting assembly comprises a central column connecting assembly anda corner column connecting assembly. Through special structural design, under the premise of welding and bolting connection, the beam and the column are effectively connected, certain toughness and good seismic performance are achieved, components of the fabricated steel-wood composite joint can be prefabricated in a factory, the component precision is high, on-site splicing is achieved, construction is easy and convenient, the processes are reduced, and the construction cycle is effectively shortened; and by adopting a steel-wood composite structure, the utilization rate of materials of different strength is increased, through ingenious connection and cooperation, the efficient and reasonable structure new form is achieved through combination and synergy of the steel-wood structure, and the rich diversity of architectural performance is improved.
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Description

technical field

[0001] The invention belongs to the technical field of connection of building structures, and in particular relates to an assembled steel-wood composite node. Background technique

[0002] With the advent of the era of building industrialization, prefabricated structures have gradually become an important way for future building development. Compared with traditional welding and bolt connections, the installation of prefabricated structures only requires simple assembly training, which can ensure the construction quality to the greatest extent. Steel structure buildings have the advantages of high lightness, good plastic toughness, light weight, and good seismic performance. However, the steel structure is heat-resistant, not fire-resistant, easy to rust, poor corrosion resistance, and there are many quality problems in the welding of structural steel. Wood structure buildings have high durability, high earthquake resistance, convenient materials, fast const...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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