A stability investigation of cable suspended pipelines

Lorenzo Contri, Bernardo Schrefler

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

A postbuckling problem of continuous suspension bridges which are used for carrying pipelines is investigated. These are continuous over several bridge towers with pin connections at their base. A geometrically non-linear analysis using the finite element method is performed to study the postbuckling behaviour under increasing loads (for instance by filling up the pipelines with fluid). Two examples are presented which investigate the aspect ratios of constructed continuous suspension bridges.

Original languageEnglish (US)
Pages (from-to)521-531
Number of pages11
JournalInternational Journal for Numerical Methods in Engineering
Volume11
Issue number3
DOIs
StatePublished - Jan 1 1977

ASJC Scopus subject areas

  • Numerical Analysis
  • Engineering(all)
  • Applied Mathematics

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