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Proper Shape Analysis of Spatial Cable-Frames.

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Title: Proper Shape Analysis of Spatial Cable-Frames.
Authors: Zhang, Zhi-hong, Cheng, Wei-ping1
Source: International Journal of Space Structures. Jun2011, Vol. 26 Issue 2, p95-104. 10p.
Subjects: Functional analysis, Frames (Combinatorial analysis), Planar graphs, Deformations (Mechanics), Cables
Abstract: Proper shape analysis of spatial cable-frames for purpose of preliminary design is discussed in this paper. By functional analysis or using the equilibrium equation group directly, curve functions of the upper and lower chord cables can be built. When only the self-equilibrated internal force is considered in the system without external loads and self-weights of members, optimal curve shape of chord cables are straight lines. The numerical algorithm by bonding linear deduction method and dynamic relaxation method for wind load adaptive shape analysis of spatial cable frames is put forward. The adaptive shape determination of spatial cable frames with averaged wind load of a practical stadium canopy is tried. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Space Structures is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Proper Shape Analysis of Spatial Cable-Frames.
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  Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Zhi-hong%22">Zhang, Zhi-hong</searchLink><br /><searchLink fieldCode="AR" term="%22Cheng%2C+Wei-ping%22">Cheng, Wei-ping</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Space+Structures%22">International Journal of Space Structures</searchLink>. Jun2011, Vol. 26 Issue 2, p95-104. 10p.
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  Data: <searchLink fieldCode="DE" term="%22Functional+analysis%22">Functional analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Frames+%28Combinatorial+analysis%29%22">Frames (Combinatorial analysis)</searchLink><br /><searchLink fieldCode="DE" term="%22Planar+graphs%22">Planar graphs</searchLink><br /><searchLink fieldCode="DE" term="%22Deformations+%28Mechanics%29%22">Deformations (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Cables%22">Cables</searchLink>
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  Label: Abstract
  Group: Ab
  Data: Proper shape analysis of spatial cable-frames for purpose of preliminary design is discussed in this paper. By functional analysis or using the equilibrium equation group directly, curve functions of the upper and lower chord cables can be built. When only the self-equilibrated internal force is considered in the system without external loads and self-weights of members, optimal curve shape of chord cables are straight lines. The numerical algorithm by bonding linear deduction method and dynamic relaxation method for wind load adaptive shape analysis of spatial cable frames is put forward. The adaptive shape determination of spatial cable frames with averaged wind load of a practical stadium canopy is tried. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Space Structures is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1260/0266-3511.26.2.95
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      – Code: eng
        Text: English
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      – SubjectFull: Functional analysis
        Type: general
      – SubjectFull: Frames (Combinatorial analysis)
        Type: general
      – SubjectFull: Planar graphs
        Type: general
      – SubjectFull: Deformations (Mechanics)
        Type: general
      – SubjectFull: Cables
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      – TitleFull: Proper Shape Analysis of Spatial Cable-Frames.
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              Text: Jun2011
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              Y: 2011
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