Assembly type steel structure energy consumption type beam column joint and assembling method thereof

A beam-column joint and steel structure technology, applied in building components, building types, building structures, etc., can solve problems such as plastic damage to the main structure, difficulty in repair, large space, etc., to achieve strong structural plasticity, easy construction, and easy operation. The effect of a high degree of assembly

Inactive Publication Date: 2018-09-11
XIJING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the plastic damage area of ​​the main structure in this way, it will bring great difficulties to the repair after the earthquake, and at the same time, the repair of this structure after the earthquake will bring huge economic losses
The other is to dissipate ...

Method used

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  • Assembly type steel structure energy consumption type beam column joint and assembling method thereof
  • Assembly type steel structure energy consumption type beam column joint and assembling method thereof
  • Assembly type steel structure energy consumption type beam column joint and assembling method thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing.

[0029] refer to figure 1 As shown, an energy-dissipating beam-column joint of an assembled steel structure includes a steel frame column 1, the upper horn leg 3 and the lower horn leg 4 are vertically welded on the side of the steel frame column 1, and the upper horn leg 3 is welded to the steel frame column 1 The upper part, the lower horn leg 4 is welded to the lower part of the steel frame column 1, one end of the upper horn leg 3 is connected to one end of the shear plate 5 through a high-strength bolt, and the other end of the shear plate 5 is connected to the web of the steel frame beam 2 through a high-strength bolt , the upper flange of the upper horn leg 3 and the steel frame beam 2 is connected to the flange splint 7 by high-strength bolts; the lower flange of the steel frame beam 2 is connected to the lower flange of the lower corbel 4 by high-strength bolts to ...

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Abstract

The invention relates to an assembly type steel structure energy consumption type beam column joint and an assembling method thereof. The assembly type steel structure energy consumption type beam column joint comprises a steel frame column, an upper bracket and a lower bracket are vertically welded to the side face of the steel frame column, one end of the upper bracket is connected with one endof a shear plate through high-strength bolts, the other end of the shear plate is connected with a web of a steel frame beam through high-strength bolts, and the upper bracket and an upper flange of the steel frame beam are connected with a flange clamping plate through high-strength bolts; a lower flange of the steel frame beam is connected with a damper and the lower bracket through high-strength bolts. The assembly type steel structure energy consumption type beam column joint and the assembling method thereof have the advantage of improving the seismic energy consumption property of the structure.

Description

technical field [0001] The invention belongs to the technical field of building steel structures, and in particular relates to an energy-dissipating beam-column node of an assembled steel structure and an assembly method thereof. Background technique [0002] In recent years, steel structures have been widely used in various building structures because of their advantages such as high strength, good seismic performance, and short construction period. In multi-story steel structure buildings, the weakest and most dangerous parts are usually the beam-column joints. When a structure encounters an earthquake, especially a destructive earthquake with high intensity, the beam-column joints in the structure are often unable to absorb and consume seismic energy due to their high stiffness, resulting in excessive buckling deformation at the joints, even Brittle fracture occurs, which seriously threatens people's life and property safety. [0003] At present, the commonly used metho...

Claims

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Application Information

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IPC IPC(8): E04B1/24E04B1/58E04G21/14E04B1/98E04H9/02
CPCE04B1/2403E04B2001/2406E04G21/14E04H9/021
Inventor 高山张萍刘方马斌
Owner XIJING UNIV
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