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Construction method for load-bearing arch structure

A technology for arched structures and construction methods, which is applied to arched structures, dome structures, building components, etc., can solve problems such as difficulty in controlling the deformation of loaded arched structures, and achieve displacement control, control of construction accuracy, and The effect of improving construction efficiency

Active Publication Date: 2018-10-02
SHANGHAI CONSTRUCTION GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For the problem that the deformation of the loaded arch structure in the existing building is difficult to control

Method used

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  • Construction method for load-bearing arch structure
  • Construction method for load-bearing arch structure
  • Construction method for load-bearing arch structure

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will be more apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. For the convenience of description, the "up" and "down" described below are consistent with the directions of up and down in the drawings, but this should not be a limitation of the technical solution of the present invention.

[0018] combine Figure 1 to Figure 6 Illustrate the construction method of a kind of loaded arch structure of the present invention, concrete steps are as follows:

[0019] S1: if figure 1 As shown, the building is constructed from bottom to top to the nth floor structure layer 2...

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Abstract

The invention relates to a construction method for a load-bearing arch structure, and relates to the technical field of building construction. The problem that deformation of a load-bearing arch structure in an existing building is difficult to control is solved. The construction method comprises the following steps that construction is conducted to the n structural layer where the arch structure is located, and the arch structure is construed on the n structural layer and located between structural columns on the two sides of the building; a temporary supporting structure is mounted between the arch structure and the n structural layer, the bottom end of the temporary supporting structure is connected to the n structural layer, and the top end of the temporary supporting structure is connected to the arch structure; a (n+1) structural layer, a (n+2) structural layer,..., and a (n+m) structural layer are constructed on the top of the arch structure; an inhaul cable or a pulling rod are mounted between two arch feet of the arch structure; and the temporary supporting structure is dismounted.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method of a load-bearing arch structure. Background technique [0002] The arched structure of the building is generally a non-loaded decorative structure. The non-loaded arched structure can be installed in place after pre-forming, while the loaded arched structure will have arch feet under the action of vertical load. The large horizontal outward thrust puts the lower supporting structure in an unfavorable state of bearing the horizontal force. At present, the horizontal thrust is handled by using cables, foundations or side structures to bear the horizontal thrust. [0003] For the loaded arch structure in the building, the structural columns on the side must have sufficient lateral force rigidity to bear the horizontal thrust of the arch foot of the arch structure, but the bearing capacity of the structural columns with limited cross-sectional are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/32
CPCE04B1/32E04B2001/3217
Inventor 高振锋张锦彬夏凉风李荣帅
Owner SHANGHAI CONSTRUCTION GROUP
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