Subdivided sheet combined spherical latticed housing

A subdivision and plate technology, applied to building components, arch structures, dome structures, etc., can solve problems such as out-of-plane stability, achieve simple node structures, shorten calculation lengths, and reduce installation errors.

Inactive Publication Date: 2017-04-19
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the out-of-plane stability problem of plate-type components is prone to occur under the condition of axial pressure, and additional lateral support members are required.

Method used

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  • Subdivided sheet combined spherical latticed housing
  • Subdivided sheet combined spherical latticed housing
  • Subdivided sheet combined spherical latticed housing

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Embodiment Construction

[0027] Based on the attachment, the better embodiment of the present invention is elaborated in detail to make the advantages and characteristics of the invention more easily understood by the technical personnel of the art, so as to make a clearer definition of the protection scope of the present invention.

[0028] The re -divided board combination ball mesh shells are arranged along the meridian and weft direction, respectively, and composed of a re -divided structural form (such as figure 1 Show), including the main grid passing directional plate 1, the main grid weft plate 2, and then the grid via board plate 3, and then divided the grid weft plate 4. Different planes of the main grid are called equatorial surfaces in the center of the plate. The equatorial surface is divided into two hemispheres, and its apex is called the extreme point 6. The specific implementation process is as follows:

[0029] (1) Divide the grid along the meridian and weir direction of the spheric...

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PUM

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Abstract

The invention discloses a subdivided sheet combined spherical latticed housing. The lattice housing includes longitude flat sheets and latitude flat sheets; a spherical surface is divided into main grids in the longitude direction and the latitude direction; common arc sheet members are arranged in the longitude direction, and discontinuous arc sheet members are arranged in the latitude direction; the main grids are divided into subdivided grids according to a cross-shaped manner or a groined shaped manner; arc flat sheet members are arranged in one direction continuously and arranged in the other direction discontinuously; edges of the subdivided grids are connected to the main grids; and similarly, the subdivided grids are divided into multi-level subdivided grids according to the cross-shaped manner or the groined shaped manner. The components of subdivided sheet combined spherical latticed housing are arc flat sheet members which are easy to process and manufacture, the arc flat sheet members are combined to form a curved spherical housing; the spherical latticed housing is beautiful in appearance and is large in space utilization rate; subdivided main-sub grid structure is adopted, the structural layer is clear, the stability of the flat sheet members can be improved, and the structure integrity is excellent.

Description

technical field [0001] The present invention involves a new type of mesh structure in a building structure. More specifically, it involves a re -divided board combination of the shell structure in the field of building structure. Background technique [0002] In recent years, the spatial structure has developed rapidly in my country. This is a structure with a three -dimensional space shape and has a three -dimensional disorder special structure under the action of loads. Among them, ball mesh is a commonly used spatial structure system. Globe mesh shells are generally divided into single -layer mesh and double -layer mesh shells. The forms of grids include triangular grids, ribs -shaped grids, etc. The components are mainly round tubes and steel. [0003] The plate -type component is a type of plane component. It is mainly processed by cutting through cutting. The accuracy is high and the craftsmanship is simple. Arc -shaped plate components are arranged along the meridia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/32
CPCE04B1/3211E04B2001/3235E04B2001/3247
Inventor 罗尧治葛荟斌杨超郑延丰
Owner ZHEJIANG UNIV
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