Skip to Main content Skip to Navigation
Conference papers

Benchmark SMART 2013 : enseignements sur les indicateurs d'endommagement pour les bâtiments en béton armé au-delà du niveau de dimensionnement

Abstract : Over the period 2012-2014, the French Alternative Energies and Atomic Energy Commission (CEA) and Electricité de France (EDF) organized the research program called SMART 2013. During this project, an international benchmark highlighted the ability of numerical models to reproduce the behavior of an asymmetrical reinforced concrete structure which is submitted to severe seismic loads and sensitive to torsion effects. The levels of damage resulting from the experimentations and the numerical modeling have been especially compared to using two indicators: (1) the maximum inter-story drift and (2) the peak frequency shift calculated to the first peak of floor response spectra at the most exiting point. The first indicator defines a local damage while the second one represents an overall structural damage. The results underlined the ability of two indicators, global or local, to describe the experimental behavior. However, the damage thresholds characterizing the structural state reached by these indicators may be sometimes different. Then, one of the conclusions of SMART 2013 is the difficulty to choose the most relevant and meaningful indicator and the corresponding thresholds for estimating the structural state.
Complete list of metadatas

Cited literature [11 references]  Display  Hide  Download

https://hal-cea.archives-ouvertes.fr/cea-02509684
Contributor : Amplexor Amplexor <>
Submitted on : Tuesday, March 17, 2020 - 10:05:30 AM
Last modification on : Tuesday, May 5, 2020 - 1:16:04 AM
Long-term archiving on: : Thursday, June 18, 2020 - 1:03:52 PM

File

201500003281.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : cea-02509684, version 1

Collections

CEA | DEN | EDF

Citation

G. Thillard, F. Maxime, B. Richard, F. Voldoire, B. Capra, et al.. Benchmark SMART 2013 : enseignements sur les indicateurs d'endommagement pour les bâtiments en béton armé au-delà du niveau de dimensionnement. 9ème Colloque national AFPS 2015 - IFSTTAR, Nov 2015, Marne La Vallée, France. ⟨cea-02509684⟩

Share

Metrics

Record views

15

Files downloads

20