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A beam-column steel tube structure

A steel tube and column tube technology, which is applied in the field of high-rise building engineering, can solve the problems of high performance requirements and large bearing capacity of the beam-column structure of the core tube, and achieve the effects of excellent seismic resistance, good sightlines, and favorable structural stress.

Active Publication Date: 2018-01-16
CHINA METALLURGICAL CONSTR ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in high-rise buildings, especially super high-rise buildings, the core tube beam-column structure with steel pipe columns has a large load-bearing capacity and requires high performance in all aspects, so there are still many difficulties in the design and construction process

Method used

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  • A beam-column steel tube structure
  • A beam-column steel tube structure
  • A beam-column steel tube structure

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with a kind of construction method and accompanying drawings of the high-rise building core tube beam-column structure of the present invention.

[0031] An optimal implementation mode of the construction method of the core tube beam-column structure of a high-rise building. The construction method includes the steps of completing the construction of the column foot of the steel pipe column. Each section constitutes a multi-section single-layer steel pipe column, and the construction of each single-layer steel pipe column is completed sequentially from bottom to top. During the construction of each section of single-layer steel pipe column, a steel pipe column with a corbel foundation is used outside and the upper part of the steel pipe column on this layer is completed. Construction of the legs.

[0032] In this way, during the construction of the core tube beam-column structure of high-rise...

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Abstract

The invention discloses a steel pipe column barrel structure of a beam column. The steel pipe column barrel structure comprises a steel pipe column barrel, and is characterized in that a bracket foundation is arranged on the circumferential surface of the middle part of the steel pipe column barrel; four lug plates, which extend outwards in the horizontal direction and are uniformly distributed along the peripheral direction, are welded at the parts, close to the end faces, of the upper and lower ends of the steel pipe column barrel, respectively; and hoisting holes are formed in the lug plates located at the upper end. The steel pipe column barrel structure of the beam column has the advantages that the connection intensity of a steel pipe column and a transverse beam can be improved very well, the steel pipe column barrel is convenient to align and adjust during installation, the installation efficiency is improved and the like.

Description

technical field [0001] The invention belongs to the field of high-rise building engineering construction, and in particular relates to a beam-column steel tube column structure. Background technique [0002] The core tube structure belongs to the high-rise building structure. To put it simply, the outer periphery is a frame force system composed of beams and columns, and the middle is a cylinder (such as an elevator shaft). Because the cylinder is in the middle, it is called the core tube, also known as "frame-core tube structure". . This structure is very conducive to the structural force, and has excellent earthquake resistance. It is the mainstream structural form widely used in super high-rise buildings in the world. At the same time, the advantage of this structure is that it can strive for as spacious a use space as possible, so that various auxiliary service spaces can be concentrated in the center of the plane, so that the main function space can occupy the best l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/58
CPCE04B1/58
Inventor 刘义权张建东
Owner CHINA METALLURGICAL CONSTR ENG GRP
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