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Construction method of large conchoidal hyperbolic curtain wall

A construction method and a shell-shaped technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of difficult construction, high measurement accuracy requirements, and large measurement and control volume, and achieve the effects of convenient construction, firm connection, and ensuring installation accuracy.

Active Publication Date: 2015-12-02
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology

[0002] The large-scale shell-shaped hyperbolic curved curtain wall presents a complex shell-shaped hyperboloid due to irregular changes in the upper, lower, left, and right surfaces. The size of each grid in the radial and circumferential directions is different. The main structure is an all-steel frame-support system and giant steel trusses, the precision positioning in three-dimensional space is extremely difficult
The overall measurement and control of the structure is large, and the measurement accuracy is high, so it is impossible to use conventional high-altitude measurement methods to measure and position, and the construction is extremely difficult

Method used

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  • Construction method of large conchoidal hyperbolic curtain wall
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  • Construction method of large conchoidal hyperbolic curtain wall

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] refer to Figure 1~5 As shown, a large shell-shaped hyperbolic arc curtain wall construction method of the present invention mainly includes scaffolding construction, corbel structure construction, keel structure construction and curtain wall construction, and the curtain wall is installed on the surface of the shell-shaped hyperbolic arc main structure.

[0040] The shell-shaped hyperbolic arc-shaped main structure of the present invention is a space grid steel structure system, which is formed by connecting two symmetrically arranged shell-shaped frame structures through the middle connecting truss 115, and each shell-shaped frame structure is mainly composed of radial The main girder 111 and the annular main girder 112 are formed by interlaced welding in a grid pattern.

[0041] combine Figure 7-9 As shown, the scaffoldin...

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Abstract

The invention discloses a construction method of a large conchoidal hyperbolic curtain wall. The construction method comprises the following steps of mounting a scaffold support and a wall connecting piece on a conchoidal hyperbolic main structure; mounting a scaffold on the scaffold support and the wall connecting piece; mounting a bracket structure on the conchoidal hyperbolic main structure; mounting a first cambered keel frame on one side, which is close to the conchoidal hyperbolic main structure, of the bracket structure; mounting a second cambered keel frame on the other side, which is far away from the conchoidal hyperbolic main structure, of the bracket structure; mounting a first cambered curtain wall on the first cambered keel frame; and mounting a second cambered curtain wall on the second cambered keel frame. The scaffold is mounted by the scaffold support arranged on the conchoidal hyperbolic main structure, and can be supported by the conchoidal hyperbolic main structure, and connection between the scaffold and the conchoidal hyperbolic main structure is improved.

Description

technical field [0001] The invention relates to the field of curtain wall construction, in particular to a construction method for a large shell-shaped hyperbolic arc curtain wall. Background technique [0002] The large-scale shell-shaped hyperbolic curved curtain wall presents a complex shell-shaped hyperboloid due to irregular changes in the upper, lower, left, and right surfaces. The size of each grid in the radial and circumferential directions is different. The main structure is an all-steel frame-support system And giant steel trusses, the precision positioning in three-dimensional space is extremely difficult. The overall measurement and control of the structure is large, and the measurement accuracy is high, so it is impossible to use conventional high-altitude measurement methods to measure and position, and the construction is extremely difficult. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a prec...

Claims

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Application Information

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IPC IPC(8): E04B2/88
Inventor 王彩明万利民蔡庆军梁思龙陈树龙袁华甫
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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