Experimental and numerical study of bond response in structural concrete with corroded steel bars

Prieto Rabade, Miguel and Tanner, Peter and Andrade Perdrix, María del Carmen and Fernández, Miguel (2013). Experimental and numerical study of bond response in structural concrete with corroded steel bars. In: "IABSE Conference Rotterdam 2013: Assessment, upgrading and refurbishment of infrastructures", 06/05/2013 - 08/05/2013, Rotterdam, The Netherlands. ISBN 978-3-85748-123-9.

Description

Title: Experimental and numerical study of bond response in structural concrete with corroded steel bars
Author/s:
  • Prieto Rabade, Miguel
  • Tanner, Peter
  • Andrade Perdrix, María del Carmen
  • Fernández, Miguel
Item Type: Presentation at Congress or Conference (Article)
Event Title: IABSE Conference Rotterdam 2013: Assessment, upgrading and refurbishment of infrastructures
Event Dates: 06/05/2013 - 08/05/2013
Event Location: Rotterdam, The Netherlands
Title of Book: IABSE Conference Rotterdam 2013 : assessment, upgrading and refurbishment of infrastructures
Título de Revista/Publicación: IABSE Reports
Date: 2013
ISBN: 978-3-85748-123-9
Volume: 99
Subjects:
Faculty: E.T.S.I. Caminos, Canales y Puertos (UPM)
Department: Ingeniería de Materiales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Corrosion can affect the bond between reinforcing bars and concrete and hence the transfer of longitudinal stresses. Although a number of experimental studies on bond failure have been conducted in recent years, the findings have diverged rather widely, due primarily to differing test conditions. The present paper reports on an experimental programme consisting of eccentric pull-out tests run on corroded steel bars in specimens subjected to accelerated or natural corrosion. An axisymmetric bi-dimensional FE model with finite deformations initially developed to study bond mechanics with sound steel bars, has been enhanced to consider bond effects in corroded steel bars. The model simulation is compared to some of the experimental results for corroded and sound bars and the findings are analysed.

More information

Item ID: 30479
DC Identifier: http://oa.upm.es/30479/
OAI Identifier: oai:oa.upm.es:30479
Official URL: http://www.iabse2013rotterdam.nl/
Deposited by: Memoria Investigacion
Deposited on: 25 Jul 2014 11:58
Last Modified: 14 May 2020 08:28
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