A multi-storey assembled modular self-resetting steel structure special-shaped column frame system

A frame system and special-shaped column technology, applied to truss structures, columns, pier columns, etc., can solve the problems of affecting the safety performance of buildings, unsuitable control of weld quality, and slow construction speed, so as to achieve flexible connection methods and reduce construction The effect of reducing the construction period and steel consumption

Active Publication Date: 2018-08-28
浙江鼎力工程项目管理有限公司
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Problems solved by technology

A lot of welding is used in the construction of traditional steel structure residential buildings, the construction speed is slow, and the pollution to the environment is serious. The most important thing is that the quality of the welds is not suitable for control, which seriously affects the safety performance of the building.

Method used

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  • A multi-storey assembled modular self-resetting steel structure special-shaped column frame system
  • A multi-storey assembled modular self-resetting steel structure special-shaped column frame system
  • A multi-storey assembled modular self-resetting steel structure special-shaped column frame system

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Embodiment Construction

[0026] The present invention is described in detail below in conjunction with accompanying drawing:

[0027] Such as image 3 As shown, the beam 2 in the multi-storey assembled modular self-resetting steel structure special-shaped column frame system adopts H-shaped steel, and the end plate 19 is welded at the beam end near the column, and the reinforcing rib 8 is welded vertically in the middle of the beam.

[0028] Such as figure 2 , 4, 5, the length of the T-shaped special-shaped column 1 in the multi-high-rise assembled modular self-resetting steel structure special-shaped column frame system is the floor height, and the supporting plates 5 are welded on three sides adjacent to the middle part of the T-shaped special-shaped column 1, and ensure that The supporting plate 5 is horizontal, and the cover plate 6 is welded horizontally above the supporting plate 5 at a distance of one beam height, and the distance between the upper surface of the supporting plate 5 and the l...

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Abstract

The invention discloses a multi-storey and high-rise assembly type modularized self-resetting steel-structure special-shaped column frame system, and belongs to the technical field of structural engineering. The frame system comprises outer joint modules, corner joint modules and inner joint modules. The invention provides a novel assembly type module. Joints and inflection points of an intercepted frame part are assembled as a whole, the inflection points of the frame part are small in bending moment, a weak connection mode can be adopted between columns, a connection mode is flexible, and steel consumption and connection difficulty are reduced. Due to the design of prestress steel strands, the post-earthquake residual deformation of frame joints can be reduced, and the self-resetting effect is achieved. Due to the arrangement of supporting plates, cover plates and outer ribs, beams can be precisely positioned, and meanwhile the stability of the joints is improved. The outer ribs are arranged in beam flanges, so local bearing capacity is improved, and meanwhile the attractiveness effect can be achieved. In production and construction of the steel-structure system, modularization, factorization, standardization and assemblage are combined, industrialized production is achieved, and construction cost is reduced.

Description

technical field [0001] The invention relates to a multi-high-rise assembled modular self-resetting steel structure special-shaped column frame system, which belongs to the technical field of structural engineering. Background technique [0002] At present, the systematic research on high-rise steel structure residences at home and abroad is in its infancy, and the innovation of industrially assembled high-rise steel structure systems is imperative. A lot of welding is used in the construction of traditional steel structure residential buildings, the construction speed is slow, and the pollution to the environment is serious. The most important thing is that the quality of the welds is not suitable for control, which seriously affects the safety performance of the building. Contents of the invention [0003] The invention proposes a multi-high-rise assembled modular self-resetting steel structure special-shaped column frame system belonging to the technical field of structu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/19E04B1/58E04C3/06E04C3/32
CPCE04B1/19E04B1/1903E04C3/06E04C3/32
Inventor 刘学春崔小雄徐路商子轩
Owner 浙江鼎力工程项目管理有限公司
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