A large displacement structural analysis of a pipeline subjected to gravity and buoyancy forces

Mosquera Feijoo, Juan Carlos and García-Palacios, Jaime H. and Samartín, Avelino (2009). A large displacement structural analysis of a pipeline subjected to gravity and buoyancy forces. In: "IASS Valencia 2009", 28 de Septiembre – 2 de Octubre, 2009, Valencia (España). ISBN 978-84-8363-461-5.

Description

Title: A large displacement structural analysis of a pipeline subjected to gravity and buoyancy forces
Author/s:
  • Mosquera Feijoo, Juan Carlos
  • García-Palacios, Jaime H.
  • Samartín, Avelino
Item Type: Presentation at Congress or Conference (Article)
Event Title: IASS Valencia 2009
Event Dates: 28 de Septiembre – 2 de Octubre, 2009
Event Location: Valencia (España)
Title of Book: Evolution and trends in design, analysis and construction of shell and spatial structures
Date: 2009
ISBN: 978-84-8363-461-5
Subjects:
Faculty: E.T.S.I. Caminos, Canales y Puertos (UPM)
Department: Mecánica de Medios Continuos y Teoría de Estructuras
UPM's Research Group: Geometrically nonlinear structures, large displacements, follower forces, hydrostatic actions
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A nonlinear analysis of an elastic tube subjected to gravity forces and buoyancy pressure is carried out. An update lagrangian formulation is used. The structural analysis efficiency in terms of computer time and accuracy, has been improved when load stiffness matrices have been introduced. In this way the follower forces characteristics such as their intensity and direction changes can be well represented. A sensitivity study of different involved variables on the final deformed pipeline shape is carried out.

More information

Item ID: 32866
DC Identifier: http://oa.upm.es/32866/
OAI Identifier: oai:oa.upm.es:32866
Official URL: http://www.iassvalencia2009.com/
Deposited by: Biblioteca ETSI Caminos
Deposited on: 28 Nov 2014 07:38
Last Modified: 17 Apr 2015 15:07
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