Locally nonlinear stochastic analysis of offshore structures

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

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Author(s)

  • [Unknown] Tian Qianli
  • Y. T. Leung
  • Y. K. Cheung

Detail(s)

Original languageEnglish
Pages (from-to)1-10
Journal / PublicationChina Ocean Engineering
Volume2
Issue number3
Publication statusPublished - 1988
Externally publishedYes

Link(s)

Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-0023769089&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(c957beb3-2a65-42e8-863a-62e5a05a7c7d).html

Abstract

This paper presents a simple method for the stochastic dynamic analysis of some offshore platforms with localized nonlinearity. The transfer function of the platform with initial linear stiffness is first determined, and the nonlinear iteration is performed on the condensed stiffness matrix only. Computational efforts are reduced. This method can be used to analyze a fixed platform on nonlinear foundation and a guyed tower platform having nonlinear guylines. -Authors

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Publication fingerprints text

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Linear Stiffness Keyphrases
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Stiffness Matrix Keyphrases
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Computational Effor... Keyphrases
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Transfer Function Keyphrases
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Fixed Platform Keyphrases
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Nonlinear Iteration Keyphrases
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Offshore Structures Keyphrases
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Nonlinear Stochasti... Keyphrases
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Guyed Tower Keyphrases
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Localized Nonlinear... Keyphrases
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Citation Format(s)

[ RIS ] [ BibTeX ]
Locally nonlinear stochastic analysis of offshore structures. / Tian Qianli, [Unknown]; Leung, Y. T.; Cheung, Y. K.
In: China Ocean Engineering, Vol. 2, No. 3, 1988, p. 1-10.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review