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Curved building structure

A technology of building structure and curved surface, which is applied in the direction of building components, building structure, architecture, etc., and can solve problems that affect the beauty of buildings

Active Publication Date: 2017-05-10
BEIJING URBAN CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the exposure of fixed points will affect the aesthetics of the building

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 and figure 2 As shown, it is a steel structure 1 of a large theater. Since the construction period of the theater is very urgent, in order to reduce the impact of removing the membrane on the construction period, it is necessary to carry out partition construction. However, since the entire theater is designed as a whole, it is divided into complete If construction is carried out in an independent area, the deformation of the steel structure 1 during the dismantling process will cause the areas to fail to close together. In order to solve the above problems, the designers creatively divided the theater into area A in the middle, and four side areas B, C, D, and E around it. A shared boundary 12 is set at the boundary of adjacent areas, and the shared boundary 12 fixes the purlins 13 of each area. In order to make the structure of the common boundary 12 have a certain degree of elasticity, so as to be able to adapt to the overall deformation of the st...

Embodiment 2

[0051] On the basis of the above-mentioned patent, a curved roof is built above the steel structure. Such as Figure 8 and Figure 9 As shown, in order to solve the functions of waterproofing, heat preservation, and sound insulation of the building, the structure of the curved roof is as follows: it includes a profiled plate 201, and the lower part of the profiled plate 201 is connected and fixed with the steel structure through a galvanized folding part 208; There is a waterproof and gas-insulating membrane 202, and above the waterproof and gas-insulating membrane 202 is the first thermal insulation layer formed by the first centrifugal glass wool 217; above the first centrifugal glass wool 217, there is a single-sided aluminum foil thermal insulation rock wool 203; single-sided aluminum foil thermal insulation rock wool The main purlin 204 is fixed above the 203, and the main purlin 204 is fixed with a connecting plate 205. The connecting plate 205 is provided with two uppe...

Embodiment 3

[0056] Outside the building, curtain wall panels are generally installed as a decorative layer. The decorative layer needs to be lapped on the fixed support rods, and then the decorative layer is fixed. In order to ensure the stability of the fixation, the support points of the decorative layer need to be set on the steel structure. That is to weld and fix the purlin support structure 3 on the steel structure,

[0057] Such as Figure 10 As shown, the purlin support structure 3 includes a copper sleeve 301 welded on the steel structure 1, the copper sleeve 301 is provided with an internal thread, the copper sleeve 301 is threaded with a purlin support 302, and both ends of the fixed pole 303 are connected to the The purlin support 302 is connected and fixed. Then the fixing rod 303 fixes the decoration layer. However, the purlin support structure 3 will pass through the roof, thereby breaking through the waterproof layer of the roof, resulting in failure of the waterproof l...

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Abstract

The invention discloses a curved building structure. The curved building structure comprises a steel structure with a shared boundary, a roof with dual water-proof and dual thermal-insulating effect, a specially-arranged purlin support structure and a cleaning fixation structure at the penetrating part of the purlin support. The cleaning fixation structure is capable of performing waterproofing work and is detachable.The curved building structure has following beneficial effects: by arranging a rigid-flexible double water-proof layer and a double thermal-insulating layer, water-proof and thermal-insulating functions of a building are ensured; by arranging a cavity, the thermal-insulating and sound-insulating functions of the building are added; special water-proof treatment is carried out on the penetrating part of the purlin support; by arranging the special purlin support structure, adjustments can be made according to the actual condition; and by arranging a detachable safe lock fixing structure, a curtain wall board is conveniently cleaned while the curtain wall board is prevented from affecting attractiveness of the building through rapid detachment.

Description

technical field [0001] The invention belongs to the field of buildings, in particular to a curved building structure. Background technique [0002] When constructing buildings such as theaters and exhibition halls, due to their large building structures, their shapes are usually irregular curved surfaces, and curtain wall panels need to be installed on the outside as decorative surfaces, and their thermal insulation, waterproof and sound insulation functions are highly required. Therefore, there are problems such as long construction time, inconvenient cleaning of the facade, and poor waterproof performance of the waterproof layer. The details are as follows: [0003] When constructing large buildings such as theaters, it is often necessary to erect steel structures as supports. When installing steel structures, tire frames are needed as supports. After the steel structures are installed, the tire frames are removed before the next step of construction. Usually the erected ...

Claims

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Application Information

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IPC IPC(8): E04B7/08E04B1/19E04B1/344E04B1/66E04B1/76
CPCE04B1/19E04B1/1903E04B1/344E04B1/66E04B1/7654E04B7/08
Inventor 刘梦溪刘京城赵换江万里程张羽骆建坡
Owner BEIJING URBAN CONSTR GROUP
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