Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Influence of the corroded Area on the tensile Behavior of Steel
Year:2018
Research Areas
  • Civil engineering and architecture
Information
Abstract
There are many research works that analyze the effects of corrosion on the tensile strength, deformation and ductile behavior of corrugated steel reinforcements. The analysis of this influence has been developed on bars of different diameters. This paper study the variations in the mechanical properties of steel that occur in small diameter hot-rolled corrugated steel reinforcements, in which corrosion has been accelerated, affecting different lengths of them. For the test carrying out, bars of 50 cm length have been embedded in slabs of cement mortar with a proportion of 4% of calcium chloride. Then, they have undergone an accelerated corrosion, connecting them to variable amounts of current during different periods of time. Subsequently, the corroded bars have been extracted and subjected to a standardized tensile test, which has allowed to know the strength characteristics according to the area affected by corrosion, always referred to a set of standard bars.
International
Si
Congress
III Congreso Internacional de Innovación Tecnológica en Edificación - CITE 2018
960
Place
Madrid, España
Reviewers
Si
ISBN/ISSN
978-84-16397716
Start Date
07/03/2018
End Date
09/03/2018
From page
60
To page
61
3rd International Conference of Technological Innovation in Building. Libro de actas.
Participants
  • Autor: Sonsoles Gonzalez Rodrigo (UPM)
  • Autor: Beatriz Gonzalez Rodrigo (UPM)
  • Autor: Inmaculada Martinez Perez (UPM)
  • Autor: Gregorio Garcia Lopez de la Osa (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Patología de estructuras, protecciones colectivas y medios auxiliares de edificación.
  • Grupo de Investigación: Tecnología de la Madera y el Corcho
  • Grupo de Investigación: Análisis e Intervención en Patrimonio Arquitectónico
  • Departamento: Construcciones Arquitectónicas y su Control
  • Departamento: Ingeniería Civil: Construcción, Infraestructura y Transporte
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