Low stiffness variation in structural systems: identification and localization

Risultato della ricerca: Article

10 Citazioni (Scopus)

Abstract

When a very low damage occurs, the undamaged structural response totally overlaps the damaged oneeitherintimedomainorinfrequencydomain;ontheotherhand,byconsideringsomecharacteristicsoftheanalytical signal, such as the phase, it has been possible to develop a damage identification procedure thatallows the identification and localization of damage even if the structure experiences multiple damages atthe same time. This procedure is also robust with respect to the presence of measuring noise. In order toassess the validity of the proposed damage identification procedure, numerical applications on singledegree of freedom and 2 DOF and 4 DOF are presented using data records perturbed by measuring noisetoo.
Lingua originaleEnglish
pagine (da-a)450-470
Numero di pagine20
RivistaSTRUCTURAL CONTROL & HEALTH MONITORING
Volume15
Stato di pubblicazionePublished - 2008

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • Mechanics of Materials

Fingerprint Entra nei temi di ricerca di 'Low stiffness variation in structural systems: identification and localization'. Insieme formano una fingerprint unica.

  • Cita questo