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Construction method of large-span ellipsoidal aluminum alloy dome structure

A construction method and ellipsoidal technology, which are applied in the dome roof structure, arched structure, building components and other directions to achieve the effect of simple assembly operation, high construction efficiency and good stability

Active Publication Date: 2015-01-28
CHINA CONSTR EIGHT ENG DIV CORP LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide a construction method for a large-span ellipsoidal aluminum alloy dome structure, and solve the problem of constructing an ellipsoidal aluminum alloy dome structure in a large-span space

Method used

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  • Construction method of large-span ellipsoidal aluminum alloy dome structure
  • Construction method of large-span ellipsoidal aluminum alloy dome structure
  • Construction method of large-span ellipsoidal aluminum alloy dome structure

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0042] refer to figure 1 and figure 2 , shows a schematic structural view of the large-span aluminum alloy dome structure of the present invention arranged on the main body of the building. Such as figure 1 and figure 2 As shown, the construction method of the large-span ellipsoidal aluminum alloy dome structure of the present invention is used to construct the ellipsoidal aluminum alloy dome structure 11 on the top of the building main structure 10, and the building main structure 10 is constructed in the mine pit formed by the mountain body 12 During the construction process, many difficulties brought about by the complex environment were overcome, and an ellipsoidal dome structure 11 was formed on the large-span building main structure 10. The dome structure 11 includes a The aluminum alloy reticulated shell structure, the waterproof a...

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Abstract

The invention relates to a construction method of a large-span ellipsoidal aluminum alloy dome structure. The construction method includes pouring to form an annular supporting structure at the top of a building main structure; fixing a support on the annular supporting structure; assembling aluminium alloy rod members on the support to form an aluminum alloy net shell structure, measuring curvature in the process of assembling the aluminum alloy rod members, adjusting deviation through connecting joints of the support and the aluminium alloy rod members, and forming the ellipsoidal aluminum alloy net shell structure at the top of the building main structure; hermetically connecting waterproof aluminium plates on the aluminum alloy net shell structure. The aluminum alloy net shell structure is formed by assembling the aluminum alloy rod members, and ellipsoidal curvature is realized through the connecting joints of the support and the aluminum alloy rod members, so that the aluminum alloy net shell structure has stability higher than that of an existing polygonal structure unit; assembling operation is simple, construction efficiency is high, and the formed aluminum alloy net shell structure is stable in structure and high in load bearing capacity.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction method for a large-span ellipsoidal aluminum alloy dome structure. Background technique [0002] With the development of social economy, the architectural structure system presents a variety of characteristics, and has developed to the stage of conceptual design. The so-called concept means that the structural design not only regards the safety, efficiency and economy of the structure as the goal of the structural design, but more importantly, expresses the beauty of the structure and embodies the cultural connotation in the structure. The close cooperation between architecture and structure is most needed in large-space buildings, because a mechanically reasonable architectural shape can reflect the beauty of the structure, and can fully express the cultural connotation. On this basis, some cultural and sports venues have quoted the dome of the spherical reti...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/32
Inventor 孙晓阳陈斌张晓勇颜卫东张帅赵桂峰
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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