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Framed-tube structure suspended coupling beam structure and coupling beam construction method

A construction method and frame-tube technology, which is applied in the direction of load-bearing elongated structural components, structural elements, building components, etc., can solve problems such as cross construction, unreasonable design of coupling beam structure, and influence on construction site management, etc., to achieve Convenient and efficient construction, good structural performance

Active Publication Date: 2018-01-12
KOCEL STEEL STRUCTURE CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a construction method for suspended coupling beams with a frame-tube structure, so as to solve the problems of unreasonable design of existing coupling beam structures, cross-construction on-site installation, and influence on construction site management

Method used

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  • Framed-tube structure suspended coupling beam structure and coupling beam construction method
  • Framed-tube structure suspended coupling beam structure and coupling beam construction method
  • Framed-tube structure suspended coupling beam structure and coupling beam construction method

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Embodiment

[0043] The core tube constituting the frame tube structure and the steel column W1 of the peripheral frame structure are mainly connected by a connecting beam structure. The inventors found that, for the frame-tube structure, the connecting beam structure is equivalent to the fuse of the whole structure. The main characteristics of the coupling beam structure are: small span and large section; the stiffness of the shear wall connected with the coupling beam is very high. Before yielding, the shear wall should not be damaged, and the coupling beam structure itself should ensure that the shear bearing capacity is higher than the bending bearing capacity, that is, "strong shear weak bending", in order to maximize the role of the coupling beam and ensure The performance of the overall structure of the building is reasonable in all aspects.

[0044] figure 1 It is a structural schematic diagram of a frame tube structure suspended connecting beam structure 100 in an embodiment of ...

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Abstract

The invention relates to the field of building structures and construction and aims at providing a framed-tube structure suspended coupling beam structure and a coupling beam construction method to solve the problems that an existing coupling beam structure is unreasonable in design, intersecting construction exists in field installation, and the construction site management is affected. The framed-tube structure suspended coupling beam structure comprises a built-in steel rib and a reinforced concrete structure. The two ends of the built-in steel rib are connected between two spaced steel columns of a framed-tube structure through connection pieces correspondingly. The built-in steel rib penetrates the inner side of a hoop of the reinforced concrete structure. The concrete part of the reinforced concrete structure wraps reinforcing steel bars, the built-in steel rib and the steel columns of the reinforced concrete structure at the same time. The framed-tube structure suspended coupling beam structure and the coupling beam construction method have the beneficial effects that the structural performance is good, construction is convenient and efficient, and requirements for engineering project quality, safety, construction periods and the like are met.

Description

technical field [0001] The invention relates to the field of building structure and construction, in particular to a frame-tube structure suspended coupling beam structure and a coupling beam construction method. Background technique [0002] With the development of the national construction industry and the application of various new construction technologies and materials, the structural building structure of the frame core tube is widely used in cities that are short of land resources, such as high-rises, super high-rises, and super high-rises. [0003] The connecting beam of the frame core tube is a horizontal connection structure connected between the steel column of the core tube and the steel column of the frame. However, the coupling beam structure in the prior art has the problems of unreasonable design and inconvenient installation on site. Contents of the invention [0004] The invention aims to provide a construction method for suspended coupling beams of a fra...

Claims

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Application Information

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IPC IPC(8): E04C3/293
Inventor 冯剑张昆罗正山
Owner KOCEL STEEL STRUCTURE CO LTD
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