Frame composed of rigid construstion element and flexible construction element

A technology of rigid components and flexible components, which is applied in the field of stable stress-bearing structural systems, can solve problems such as installation (inconvenient disassembly, consumption of steel materials, and failure to complete smoothly), and achieve the effects of light weight, steel saving, and small cross-section

Inactive Publication Date: 2004-02-18
SHANGHAI CONSTRUCTION GROUP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cable bent frame composed of rigid components and flexible components, so as to overcome the shortcomings of the prior art that the diagonal bracing components consume steel, are inconvenient to install (disassemble), and cannot be successfully operated in a narrow space

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  • Frame composed of rigid construstion element and flexible construction element
  • Frame composed of rigid construstion element and flexible construction element

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Embodiment Construction

[0008] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0009] As shown in the figure, the present invention includes rigid structural members vertical columns 1 and horizontal cross braces 2, the vertical columns and horizontal horizontal braces are combined to form a three-dimensional space bent frame, in addition to flexible components pre-tensioned cable braces 3, The pre-tensioned cable bracing 3 is connected to the vertical column 1 through detachable connecting pieces in each force-bearing surface of the three-dimensional space bent frame.

[0010] The bent frame structure is mainly composed of columns and cross braces. The columns bear the vertical load, and the cross braces can reduce the calculated length of the columns and transmit part of the horizontal load. As can be seen from the figure, the combination of columns and cross braces forms an unstable three-dimensional bent frame struc...

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Abstract

A scaffold composed of rigid structural members and flexible structural members has vertical vigid columns and horizontal rods to form a 3D scaffold, as well as prestretched oblique pull cables connected via the detachable joints to the vertical rigid columns in each stressed plane of 3D scaffold. Its advantages are saving a lot of steel, high construction speed, and small operating space.

Description

technical field [0001] The invention belongs to a supporting bent frame structure in the field of construction, in particular to a flexible cable structure introduced into a rigid bent frame structure to form a stable stress-bearing structural system together. Background technique [0002] As the scale of the main structure in the building structure is becoming more and more super-large and super-high, some new systems have emerged in the form of temporary construction structures used in engineering practice, such as cable-beam systems, prestressed steel structures, etc. . These structures are generally suitable for use in large permanent structures, and are rarely adopted in temporary support structure installations. In these structural systems, rigid braces with strong cross-sections are used for the parts that connect rigid members. On-site operation is difficult, and the welded rigid braces are inconvenient to disassemble, and a large amount of steel is wasted. In add...

Claims

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Application Information

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IPC IPC(8): E04G1/15E04G25/00
Inventor 高振锋李子旭
Owner SHANGHAI CONSTRUCTION GROUP
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