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Soto hanging single-layer reticulated shell structure

A single-layer reticulated shell and reticulated shell technology, applied in building components, building structures, roofs, etc., can solve problems such as unfavorable multi-functional use of buildings, inconvenient hanging of suspension structures, etc. The visual effect is transparent and beautiful, and the effect of reducing stress

Active Publication Date: 2017-03-22
CHINA SOUTHWEST ARCHITECTURAL DESIGN & RES INST CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the suspension cable structure also has its shortcomings. First, the suspension cable structure needs a strong boundary to resist the tension of the cable. In addition, the suspension cable structure is not convenient for hanging other temporary loads, which is not conducive to the multi-functional use of the building.

Method used

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  • Soto hanging single-layer reticulated shell structure
  • Soto hanging single-layer reticulated shell structure
  • Soto hanging single-layer reticulated shell structure

Examples

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Embodiment 1

[0034] Embodiment 1: as Figure 1-10 As shown, the single-layer reticulated shell structure is hung by the cable tray, including the rigid reticulated shell 1, the upper and lower layer cable assemblies arranged on and below the rigid reticulated shell 1, the unidirectionally arranged cable assemblies and the boundary ring beam 2, the The rigid reticulated shell 1 is a concave grid structure with two-way orthogonal arrangement, the edge of the rigid reticulated shell 1 is fixedly connected with the boundary ring beam 2, and the upper and lower layer cable assemblies are closely attached to the rigid reticulated shell 1, The upper layer cable assembly is composed of several upper layer cable 3a and each upper layer cable 3a is arranged in parallel along one direction of the rod of the rigid reticulated shell 1, the lower layer cable assembly is composed of several lower layer cable 3b and each lower layer The stay cables 3b are arranged in parallel along the other direction of ...

Embodiment 2

[0039] Embodiment 2: as Figure 1-4 , 11-16, the suspending single-layer reticulated shell structure includes a rigid reticulated shell 1, a cable arrangement under the rigid reticulated shell 1, a unidirectionally arranged cable assembly, and a boundary ring beam 2. The cable composition is composed of two-direction stay cables 7 arranged under the rigid reticulated shell 1 at the same time, and the two-direction stay cables 7 are connected to the rigid reticulated shell 1 through an integrated bidirectional low-friction stay cable node 10 .

[0040] The integrated two-way low-friction cable node 10 includes an A-direction lug 8a arranged along a rigid rod in one direction of the rigid reticulated shell 1, a pulley 8b in the A direction, and a rigid rod arranged along the other direction of the rigid reticulated shell 1. The B direction lug 9a and a B direction pulley 9b, the A direction pulley 8b is rotatably connected to the A direction lug 8a arranged on its two sides thro...

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Abstract

The invention discloses a rope towing single-layered net shell structure. The rope towing single-layered net shell structure comprises a rigid net shell, an inhaul cable assembly, an inhaul cable component which is arranged in a single direction and a boundary annular beam, wherein the rigid net shell is in a grid structure which is distributed in two directions; the edge part of the rigid net shell is fixedly connected with the boundary annular beam; the inhaul cable assembly is adhered to the rigid net shell; an inhaul cable in the inhaul cable component is distributed along the direction of each rod piece of the rigid net shell and is connected with the rigid net shell by a low-friction-resistance inhaul cable node; the inhaul cable component which is arranged in the single direction is arranged above the rigid net shell and is connected with the rigid net shell; the two ends of the inhaul cable are hinged and fixedly connected with the boundary annular beam. The rope towing single-layered net shell structure is composed of a single-layer net shell structure and a suspension cable structure; pre-stress is applied to the inhaul cable assembly and the inhaul cable component which is arranged in the single direction, so that the rigid net shell is pressed, and thrust to the boundary annular beam is generated; the thrust and pull force to the boundary annular beam by the inhaul cable can be most cancelled, so that the stress to the boundary annular beam is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a single-layer reticulated shell structure suspended by a cable holder. Background technique [0002] Suspension structure is a structural form with a long history, and suspension bridges have existed in ancient times. The application of suspension structure in construction engineering began in the early 20th century, and developed rapidly after the 1950s. The roof of the Rayleigh Gymnasium in the United States built in 1953 uses a saddle-shaped orthogonal cable net with two inclined parabolic arches as edge components. The force is clear and the material strength of the cables is fully utilized. It is considered to be the first in the world An excellent modern long-span cable-net structure. Subsequently, the suspension cable structure was applied to gymnasiums, airports and other buildings. Influential projects included the Yale University Ice Hockey Hall in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/14
Inventor 刘宜丰向新岸冯远蒋玉辉邱添
Owner CHINA SOUTHWEST ARCHITECTURAL DESIGN & RES INST CORP LTD
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