Unidirectional double-layer cable curtain wall

Abstract

The invention relates to a glass curtain wall with a steel cable braced structure, in particular to a unidirectional double-layer cable curtain wall. Each set of the steel cables of the glass curtain wall comprises an outer steel cable and an inner steel cable, wherein, the inner steel cable and the outer steel cable are respectively clamped by an inner steel cable clamp and an outer steel cable clamp; the inner steel cable clamp and the outer steel cable clamp are connected into a whole by a connecting rod, and tightly fixed with a glass press plate. By adopting the braced structure, glass panels are fixedly connected into a whole by the inner steel cable and the outer steel cable under the effect of the glass press plate, thus forming a whole glass curtain wall. Owing to the arrangement of the double cable net, the bearing capacity and stability of the cable net are improved. For large-span curtain walls, the glass curtain wall can solve the problems of a single cable net, such as large deformation, inadequate bearing capacity, low permeability resulting from a space cable net structure, etc. By using the double-layer cable net brace structure, a concise and permeable, large-span and huge glass curtain wall is established without adding structural elements in the space.

Description

technical field [0001] The invention belongs to a curtain wall structure, in particular to a simplified cable structure glass curtain wall. Background technique [0002] At present, cable-net glass curtain walls include space cable-net curtain walls and single-layer cable-net curtain walls. Although the space cable network structure can solve the problem of large spans, the permeability of the overall space will also be affected to a certain extent. Although the glass curtain wall supported by a single cable has the advantage of good permeability, for a building with a large structural clearance distance, if a single cable is used in a large-span space, the deformation of the cable net structure will be large, which will affect the normal use. If the deformation of the cable net is reduced by increasing the cable prestress, the strength of the steel cable will be insufficient when the external load is applied, and it is difficult to meet the force requirements. Therefore, ...

AI Technical Summary

Problems solved by technology

Although the space cable network structure can solve the problem of large spans, the permeability of the overall space will also be affected to a certain extent.

Although the glass curtain wall supported by a single cable has the advantage of good permeability, for a building with a large structural clearance distance, if a single cable is used in a large-span space, the deformation of the cable network structure will be large, affecting normal use

If the deformation of the cable net is reduced by increasing the cable prestress, the strength of the steel cable will be insufficient when the external load is applied, and it is difficult to meet the force requirements

Therefore, the existing technology must use other structures to separate the space, and use a single cable net structure in the separated space, which will inevitably affect the permeability and effect of the overall space.

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