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Single-layer latticed shell structure with drum type nodes, and assembly method

A single-layer reticulated shell and assembly method technology, applied in the field of steel structure, can solve the problems of complex structure and poor assembly performance.

Active Publication Date: 2015-11-25
成都东南钢结构有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the structure is relatively complex and the assembly performance is relatively poor

Method used

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  • Single-layer latticed shell structure with drum type nodes, and assembly method
  • Single-layer latticed shell structure with drum type nodes, and assembly method
  • Single-layer latticed shell structure with drum type nodes, and assembly method

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Embodiment 1

[0079] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 with Figure 12 As shown, a drum-shaped node single-layer reticulated shell structure includes more than two sets of honeycomb components assembled together. The described honeycomb components include 7 drum-shaped nodes 1 and web bars 8, of which 6 Two drum-shaped nodes 1 form a hexagonal shape, and another drum-shaped node 1 is located in the middle of the six drum-shaped nodes 1 , and the drum-shaped nodes 1 are connected and positioned through web bars 2 .

[0080] The cross-sections of the honeycomb components assembled by the two groups are distributed in an arc shape. The drum-shaped nodes include round tubes 3, and the upper and lower parts of the round tubes 3 are respectively provided with embedded sealing plates 4. The web 2 is H-shaped steel, and the drum-shaped node 1 and the web 2 are welded and positi...

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Abstract

The invention relates to a latticed shell structure, in particular to a single-layer latticed shell structure with drum type nodes, and an assembly method, and belongs to the field of steel structures. The single-layer latticed shell structure comprises more than two groups of honeycomb assemblies, and is formed by assembling the two groups of the honeycomb assemblies; each honeycomb assembly comprises seven drum type nodes and web members, wherein a hexagon is defined by six drum type nodes, and the other drum type node is arranged at the middle position of the six drum type nodes; every two adjacent drum type nodes are connected and positioned through one web member. The assembly method comprises the following steps: determining a structural style; determining assembly principles; manufacturing nodes; and performing unit assembly. According to the single-layer latticed shell structure with drum type nodes and the assembly method, disclosed by the invention, the structure is reasonable, the construction accuracy is high, construction cost is low, the safety of steel structures is improved, and the construction efficiency is high.

Description

technical field [0001] The invention relates to a reticulated shell structure, in particular to a drum-shaped node single-layer reticulated shell structure and an assembly method, belonging to the field of steel structures. Background technique [0002] In modern steel structure buildings, this structural form of drum-shaped joints has been applied more and more. It has the characteristics of simple processing and unique shape. But the structure is relatively complicated, and the assembly performance is relatively poor. Contents of the invention [0003] The invention mainly solves the deficiencies in the prior art, and provides a single-layer reticulated shell structure with drum-shaped nodes and an assembly method with compact structure, excellent support performance and wide application range. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A drum-shaped node single-layer reticulated shell st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/32E04G21/14
Inventor 周观根游桂模沈志才郭丁鑫万敬新张珈铭
Owner 成都东南钢结构有限公司
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