Ir al contenido (pulsa Retorno)

Universitat Politècnica de Catalunya

    • Català
    • Castellano
    • English
    • LoginRegisterLog in (no UPC users)
  • mailContact Us
  • world English 
    • Català
    • Castellano
    • English
  • userLogin   
      LoginRegisterLog in (no UPC users)

UPCommons. Global access to UPC knowledge

Banner header
69.161 UPC E-Prints
You are here:
View Item 
  •   DSpace Home
  • E-prints
  • Departaments
  • Departament d'Enginyeria Civil i Ambiental
  • Articles de revista
  • View Item
  •   DSpace Home
  • E-prints
  • Departaments
  • Departament d'Enginyeria Civil i Ambiental
  • Articles de revista
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A locking-free face-centred finite volume (FCFV) method for linear elastostatics

Thumbnail
View/Open
C&S_RS-SGH-19.pdf (10,08Mb)
 
10.1016/j.compstruc.2018.10.015
 
  View UPCommons Usage Statistics
  LA Referencia / Recolecta stats
Includes usage data since 2022
Cita com:
hdl:2117/125350

Show full item record
Sevilla Cárdenas, RubénMés informació
Giacomini, MatteoMés informacióMés informacióMés informació
Huerta, AntonioMés informacióMés informacióMés informació
Document typeArticle
Defense date2019-02-01
Rights accessOpen Access
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder
ProjectASIMILACION DE DATOS PARA UNA SIMULACION INGENIERIL CREIBLE (AEI-DPI2017-85139-C2-2-R)
AdMoRe - Empowered decision-making in simulation-based engineering: Advanced Model Reduction for real-time, inverse and optimization in industrial problems (EC-H2020-675919)
Abstract
A face-centred finite volume (FCFV) method is proposed for linear elastostatic problems. The FCFV is a mixed hybrid formulation, featuring a system of first-order equations, that defines the unknowns on the faces (edges in two dimensions) of the mesh cells. The symmetry of the stress tensor is strongly enforced using the well-known Voigt notation and the displacement and stress fields inside each cell are obtained by means of explicit formulas. The resulting FCFV method is robust and locking-free in the nearly incompressible limit. Numerical experiments in two and three dimensions show optimal convergence of the displacement and the stress fields without any reconstruction. Moreover, the accuracy of the FCFV method is not sensitive to mesh distortion and stretching. Classical benchmark tests including Kirch’s plate and Cook’s membrane problems in two dimensions as well as three dimensional problems involving shear phenomenons, pressurised thin shells and complex geometries are presented to show the capability and potential of the proposed methodology.
CitationSevilla, R., Giacomini, M., Huerta, A. A locking-free face-centred finite volume (FCFV) method for linear elastostatics. "Computers & structures", 1 Febrer 2019, vol. 212, p. 43-57. 
URIhttp://hdl.handle.net/2117/125350
DOI10.1016/j.compstruc.2018.10.015
ISSN0045-7949
Publisher versionhttps://www.sciencedirect.com/science/article/pii/S0045794918308897
Collections
  • Departament d'Enginyeria Civil i Ambiental - Articles de revista [3.404]
  • LaCàN - Mètodes Numèrics en Ciències Aplicades i Enginyeria - Articles de revista [618]
  • CIMNE - Centre Internacional de Mètodes Numèrics en Enginyeria - Articles de revista [1.085]
  View UPCommons Usage Statistics

Show full item record

FilesDescriptionSizeFormatView
C&S_RS-SGH-19.pdf10,08MbPDFView/Open

Browse

This CollectionBy Issue DateAuthorsOther contributionsTitlesSubjectsThis repositoryCommunities & CollectionsBy Issue DateAuthorsOther contributionsTitlesSubjects

© UPC Obrir en finestra nova . Servei de Biblioteques, Publicacions i Arxius

info.biblioteques@upc.edu

  • About This Repository
  • Metadata under:Metadata under CC0
  • Contact Us
  • Send Feedback
  • Privacy Settings
  • Inici de la pàgina