Anti-seismic building structure provided with steel frame and crossed central support with link beams
A technology of building structure and central support, which is applied in the direction of building components, building structure, construction, etc., can solve the problems of residential apartment characteristics mismatch, large wood consumption, unfavorable promotion and utilization, etc., and achieve the goal of improving the level of construction technology and engineering quality Effect
A technology of building structure and central support, which is applied in the direction of building components, building structure, construction, etc., can solve the problems of residential apartment characteristics mismatch, large wood consumption, unfavorable promotion and utilization, etc., and achieve the goal of improving the level of construction technology and engineering quality Effect
CN106677338AInactive Publication Date: 2017-05-17SUZHOU INDAL PARK DESIGN & RES INST
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[0019] Specific embodiments of the present invention will be further described in detail below.
[0020] Such as Figure 1 to Figure 3 As shown, the steel frame with energy-dissipating beams of the present invention and the anti-seismic building structure of cross-shaped central support include rectangular steel tube concrete columns 10, steel beams (including hinged steel beams 121 and rigidly connected steel beams 122), energy-dissipating beams 14, Components such as support bar 16 constitute the double lateral force resistance structure of support and steel frame. For the entire structure, the support rod 16 is the first line of defense, yielding first; the energy dissipation beam 14 is the second line of defense, and then yields after the support rod 16 yields; the steel beam is the third line of defense; the rectangular steel tube concrete column 10 is the last A line of defense, the 4th line of defense. The purpose of the steel frame structure of the present invention ...
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Abstract
The invention discloses an anti-seismic building structure provided with a steel frame and crossed central support with link beams. The anti-seismic building structure comprises rectangular concrete filled steel tubular columns, steel beams, the link beams and support rods. The strength grade of the rectangular concrete filled steel tubular columns, the steel beams, the link beams and the support rods is gradually decreased sequentially. The support rods, the link beams, the steel beams and the rectangular concrete filled steel tubular columns yield sequentially under side force. According to the anti-seismic building structure, an industrial production line can be adopted for production, fabricated construction is conducted in site, the requirements for green construction and index formation are met, the construction technological level and construction quality can be improved easily, development of steel structure buildings is promoted, the requirements for the overall anti-seismic property and the lateral displacement resistance of high earthquake intensity regions are met, and the anti-seismic building structure has the advantages of being sufficient in bearing capacity, rigidity and anti-seismic property, and the like.
Description
technical field [0001] The invention belongs to the technical field of construction engineering and relates to an anti-seismic building structure with a steel frame with energy-dissipating beams and a cross-shaped central support, which can be widely used in residential buildings with anti-seismic requirements such as houses and apartments. Background technique [0002] Steel structures have comprehensive advantages such as recyclable resources and less environmental pollution, highlighting the characteristics of green and environmental protection, in line with the basic idea of reducing resource consumption and protecting the ecological environment proposed in the "13th Five-Year Plan". At present, the development of steel structure is facing good opportunities. Steel is a green building material, and steel structure has the characteristics of green ecological buildings. Its development will inevitably attract the attention and support of the government and all parties in ...
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Patent Timeline
17 May 2017
Publication
CN106677338A
- IPC
- E04B1/18; E04B1/30; E04B1/98; E04H9/02; E04C3/34
- CPC
- E04B1/18; E04B1/30; E04C3/34; E04H9/024; E04H9/025
- Inventors
- 张谨; 杨律磊