Bottom-indented double-cylinder oblique-crossing grid super high-rise structure with circular inside and square outside and forming method

A super-high-rise, oblique technology, which is applied in special structures, building components, building structures, etc., can solve problems such as complex component composition and node connection structure, and achieve the effects of beautiful shape, guaranteed load-bearing performance, and light weight

Active Publication Date: 2021-07-13
ZHEJIANG UNIV CITY COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, the super high-rise structural system of the double-tube oblique grid has problems such as complex node connection structure, complex component composition, load-bearing performance and stiffness. The design and composition scheme are also an important factor to ensure its load-bearing performance and normal use

Method used

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  • Bottom-indented double-cylinder oblique-crossing grid super high-rise structure with circular inside and square outside and forming method
  • Bottom-indented double-cylinder oblique-crossing grid super high-rise structure with circular inside and square outside and forming method
  • Bottom-indented double-cylinder oblique-crossing grid super high-rise structure with circular inside and square outside and forming method

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Effect test

Embodiment 1

[0059] Such as Figures 1a-1g as well as Figure 2-Figure 4 As shown, the super high-rise structure with outer circle and inner square oblique grid with indented bottom, including inner circular through-height oblique cylinder, outer non-floor oblique cylinder, outer ring indented oblique column, and multi-layered corners Cantilever trusses, non-floor frame columns, floor steel beams. The inner round through-high oblique tube ( Figure 1b ) is located inside the overall structure, and is cross-connected by two-way slanted column members and set at full height to form a plane circular vertical slanted grid inner cylinder; the outer non-grounded slanted cylinder ( Figure 1c ) is located on the outer side of the overall structure, and is cross-connected by two-way slanted column members instead of being set on the ground, forming a plane rectangular vertical oblique grid outer cylinder, an inner round through-high oblique cylinder and an outer non-ground oblique cylinder to for...

Embodiment 2

[0077] Such as Figure 10 As shown, the specific components of the super high-rise structure of the inner circle and outer square double-barreled oblique grid structure with the bottom indented are as follows:

[0078] S1. The one-way oblique column 1 of the inner circular through-height oblique tube and the two-way oblique column 2 of the inner circular through-high oblique tube are cross-connected and set at the same height. The intersection is the arc oblique node 3 of the inner circular through-high oblique tube. Based on the central positioning point 28, the symmetrical inner ring is arranged to form a vertical oblique grid inner cylinder with a circular plane on the inner side;

[0079] S2. The cross connection of the one-way inclined column 4 of the outer non-floor oblique tube and the two-way oblique column 5 of the outer non-ground oblique tube is not set on the ground, and the middle and corner intersections of the outer non-floor oblique tube are respectively The X...

Embodiment 3

[0089] The present invention also provides a super high-rise structure with inner circle, outer square, double-tube oblique grid structure with indented bottom, large cantilever indentation at the bottom and a high atrium inside. In the application of load bearing, the super high-rise means that the height of the structure is not less than 100 meters, and the indentation at the bottom means that the maximum cantilever indentation span at the bottom is not less than 20 meters.

[0090] Compared with the deficiencies of the prior art, the present invention provides a bottom-indented inner circle and outer square double-tube oblique grid super high-rise structure based on the double-sided inner circular high-slanted tube and the outer non-floor diagonal tube. The overall structural form of the tube oblique super high-rise, through the outer ring indented slanted columns and corner multi-layer cantilevered trusses, the vertical component conversion of the bottom large cantilever in...

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Abstract

The invention relates to a bottom-indented double-cylinder oblique-crossing grid super high-rise structure with circular inside and square outside. The bottom-indented double-cylinder oblique-crossing grid super high-rise structure comprises an inner-circle through-height oblique-crossing cylinder, an outer-square non-landing oblique-crossing cylinder, an outer-ring indented oblique column, a corner multi-layer cantilever truss, a non-landing frame column and a floor steel beam; the inner-circle through-height oblique-crossing cylinder is located in the center of the whole structure and is formed by connecting two-way oblique column components in a crossed mode and arranged in a through-height mode, and a plane-circle-shaped vertical oblique-crossing grid inner cylinder is formed; and the outer-square non-landing oblique-crossing cylinder is located on the outer side of the inner-circle through-height oblique-crossing cylinder. The super high-rise structure has the beneficial effects that the structure system is reasonable in structure, and the design and bearing of the inner-circle and outer-square double-cylinder building modeling super high-rise structure system with the large-cantilever-indented bottom and the interior through-height atrium can be achieved; and component composition modules of the bottom-indented double-cylinder oblique-crossing grid super high-rise structural system with the round inside and the square outside are clear, and the bottom-indented double-cylinder oblique-crossing grid super high-rise structural system with the circular inside and the square outside has wide application prospects in the bottom-large-cantilever-indented double-cylinder building modeling super high-rise structural system with the large-cantilever-indented bottom and the interior through-height atrium.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a super high-rise structure with an inner circle and an outer square double barrel oblique grid at the bottom and a composition method thereof. Super high-rise means that the height of the structure is not less than 100 meters, and the indentation at the bottom means that the maximum cantilever indentation span at the bottom is not less than 20 meters. Background technique [0002] The oblique grid system is a super high-rise steel structure system composed of two-way or three-way inclined column members crossing and rigidly connected. It has the advantages of light weight, large lateral stiffness and high height. An important factor in mechanical properties. This structural system is widely used in super high-rise large public buildings with commercial, office and other building functions. [0003] The oblique grid system mainly bears the horizontal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/34
CPCE04B1/34E04B2001/0053Y02A30/60
Inventor 王震丁智瞿浩川赵阳胡雄潘功赟
Owner ZHEJIANG UNIV CITY COLLEGE
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