Daniel A. Castello
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View article: Damage identification using Bayesian derivative method
Damage identification using Bayesian derivative method Open
Structural Health Monitoring (SHM) is one of the most challenging topics in structural dynamic analyses. This challenging characteristic comes from several uncertainties related to boundary conditions, damping description, material propert…
View article: Combination of operational modal analysis algorithms to identify modal parameters of an actual centrifugal compressor
Combination of operational modal analysis algorithms to identify modal parameters of an actual centrifugal compressor Open
The novelty of the current work is precisely to propose a statistical procedure to combine estimates of the modal parameters provided by any set of Operational Modal Analysis (OMA) algorithms so as to avoid preference for a particular one …
View article: Investigating Microstructural Anisotropy and Mechanical Response in Heterogeneous Materials
Investigating Microstructural Anisotropy and Mechanical Response in Heterogeneous Materials Open
The present work explores heterogeneous materials, investigating their intricate nature characterized by structural and property variations across length scales. These variations, stemming from a variety of phases and structural constituen…
View article: Bayesian damage identification of simply supported beams from elastostatic data
Bayesian damage identification of simply supported beams from elastostatic data Open
This paper considers a statistical method for damage identification of simply-supported elastic beams from static data. The problem is cast as an inverse problem and analyzed in Bayesian inversion framework. The main goal is to obtain a pr…
View article: Inverse characterization of the damping performance of porous materials
Inverse characterization of the damping performance of porous materials Open
International audience
View article: Impact of Damping Models in Damage Identification
Impact of Damping Models in Damage Identification Open
Several damage identification approaches are based on computational models, and their diagnostics depend on the set of modelling hypotheses adopted when building the model itself. Among these hypotheses, the choice of appropriate damping m…
View article: Stochastic fields to analyze uncertainties in laminated structures with viscoelastic core
Stochastic fields to analyze uncertainties in laminated structures with viscoelastic core Open
The process of polymeric materials production may lead to material heterogeneities.Therefore, the mechanical behavior of these materials may present unique characteristics from point to point.Nevertheless, this characteristic is rarely tak…
View article: COMPARISON OF COMPLEX MODULUS PROVIDED BY THREE DIFFERENT DYNAMIC MECHANICAL ANALYZERS
COMPARISON OF COMPLEX MODULUS PROVIDED BY THREE DIFFERENT DYNAMIC MECHANICAL ANALYZERS Open
Polymer matrix composites have been used in several applications of engineering and applied sciences.This wide range of applications is due to their distinguished properties.Therefore, the great understanding of their physical and mechanic…
View article: Estimacao do parametro nao-local de um nanotubo de carbono de parede unica via Inferencia Bayesiana.
Estimacao do parametro nao-local de um nanotubo de carbono de parede unica via Inferencia Bayesiana. Open
Resumo.Com o advento dos nanotubos de carbono, CNT, e seu uso em sistemas nanoeletromecânicos,