Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Proposal of a new indicator to define ductility applied to corroded steel reinforcement on concrete structures
Year:2015
Research Areas
  • Civil engineering and architecture
Information
Abstract
The carbonation of concrete or the chlorides ingress in such quantity to reach the level of bars is triggers of reinforcement corrosion. One of the most significant effects of reinforcing steel corrosion on reinforced concrete structures is the decline in the ductility-related properties of the steel. Reinforcement ductility has a decisive effect on the overall ductility of reinforced concrete structures. Different Codes classify the type of steel depending on their ductility defined by the minimum values of several parameters. Using indicators of ductility associating different properties can be advantageous on many occasions. It is considered necessary to define the ductility by means of a single parameter that considers strength values and deformation simultaneously. There are a number of criteria for defining steel ductility by a single parameter. The present experimental study addresses the variation in the ductility of concrete-embedded steel bars when exposed to accelerated corrosion. This paper analyzes the suitability of a new indicator of ductility used in corroded bars.
International
Si
JCR
No
Title
Anales de Edificación
ISBN
2444-1309
Impact factor JCR
Impact info
Volume
1
http://dx.doi.org/10.20868/ade.2015.3102
Journal number
2
From page
42
To page
47
Month
SIN MES
Ranking
Participants
  • Autor: Maria Esther Moreno Fernandez (UPM)
  • Autor: Maria Isabel Prieto Barrio (UPM)
  • Autor: M. de las Nieves Gonzalez Garcia (UPM)
  • Autor: Nuria Llaurado Perez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Patología de estructuras, protecciones colectivas y medios auxiliares de edificación.
  • Departamento: Construcciones Arquitectónicas y su Control
  • Departamento: Construcción y Tecnología Arquitectónicas
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
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