Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
Imposed Deformations Measured on a Real Integral Structure: The New Airport Terminal Barajas, Madrid, Spain
Año:2012
Áreas de investigación
  • Edificaciones,
  • Ingeniería de construcción
Datos
Descripción
Experimental research on imposed deformation is generally conducted on small scale laboratory experiments. The attractiveness of field research lies in the possibility to compare results obtained from full scale structures to theoretical prediction. Unfortunately, measurements obtained from real structures are rarely described in literature. The structural response of integral edifices depends significantly on stiffness changes and constraints. The New Airport Terminal Barajas in Madrid, Spain provides with large integral modules, partially post?tensioned concrete frames, cast monolithically over three floor levels and an overall length of approx. 80 m. The field campaign described in this article explains the instrumentation of one of these frames focusing on the influence of imposed deformations such as creep, shrinkage and temperature. The applied monitoring equipment included embedded strain gages, thermocouples, DEMEC measurements and simple displacement measurements. Data was collected throughout construction and during two years of service. A complete data range of five years is presented and analysed. The results are compared with a simple approach to predict the long?term shortening of this concrete structure. Both analytical and experimental results are discussed.
Internacional
Si
JCR del ISI
Si
Título de la revista
Journal of Performance of Constructed Facilities
ISSN
0887-3828
Factor de impacto JCR
0,45
Información de impacto
Datos JCR del año 2011
Volumen
27
DOI
http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29C
Número de revista
5
Desde la página
508
Hasta la página
518
Mes
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Participantes
  • Autor: Tobias Philipp Petschke . (UPM)
  • Autor: EDUARDO GARCÍA DÍAZ (UPM)
  • Autor: Alejandro Perez Caldentey (UPM)
  • Autor: Hugo Eduardo Corres Peiretti (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
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