Eurocode 8-compatible synthetic time-series as input to dynamic analysis - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Bulletin of Earthquake Engineering Année : 2014

Eurocode 8-compatible synthetic time-series as input to dynamic analysis

(1) , (2) , (1) , (3) , (4) , (1)
1
2
3
4
Mathieu Causse
  • Fonction : Auteur
  • PersonId : 1073540
Aurore Laurendeau
  • Fonction : Auteur
  • PersonId : 934177
Luis Fabian Bonilla
  • Fonction : Auteur
  • PersonId : 922338
Philippe Guéguen

Résumé

Nonlinear dynamic analysis of existing or planned structures often requires the use of accelerograms that match a target design spectrum. Here, our main concern is to generate a set of motions with a good level of fit to the Eurocode 8 (EC8) design spectra for France. Synthetic time series are generated by means of a non-stationary stochastic method. To calibrate the input parameters in the stochastic approach, we select a reference set of accelerograms for a Eurocode 8 type B site category from the PEER Ground-Motion Database, which are then adjusted to the target spectrum through wavelet addition. Then, we compute nonlinear seismic responses of a soil column, including pore pressure effects, and brittle and ductile structures to the stochastic time-series, the natural accelerograms and timeseries generated using stationary stochastic approaches. The results of these calculations reveal considerable variability in response despite the similarities in terms of spectral acceleration.
Fichier principal
Vignette du fichier
causseetal2013.pdf (589.39 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00878538 , version 1 (30-10-2013)

Identifiants

Citer

Mathieu Causse, Aurore Laurendeau, Mathieu Perrault, John Douglas, Luis Fabian Bonilla, et al.. Eurocode 8-compatible synthetic time-series as input to dynamic analysis. Bulletin of Earthquake Engineering, 2014, 12 (2), pp.755-768. ⟨10.1007/s10518-013-9544-2⟩. ⟨hal-00878538⟩
575 Consultations
1382 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More