Nascido a 15/09/71 possui licenciatura e mestrado em Matemática Aplicada e é Doutor em Ciências de Engenharia. Desenvolve trabalho de investigação em estatística e análise de dados e na transformação Box-Cox.
Nascido a 15/09/71 possui licenciatura e mestrado em Matemática Aplicada e é Doutor em Ciências de Engenharia. Desenvolve trabalho de investigação em estatística e análise de dados e na transformação Box-Cox.
2014
Autores
Ferreira, H; Goncalves, R; Pinto, AA;
Publicação
Springer Proceedings in Mathematics and Statistics
Abstract
2012
Autores
Xavier Romão; Rui Gonçalves; Aníbal Costa
Publicação
Mat. and Struct. - Materials and Structures
Abstract
A probabilistic framework is defined to
evaluate the values of the Confidence Factors (CFs)
proposed in Eurocode 8 Part 3 (EC8-3) for the
characterization of material properties. This evaluation
is presented for the concrete compressive strength
but its validity for other material properties can also be
inferred from the results obtained. The number of
material tests and the existence of prior knowledge are
the essential aspects for the CF quantification. The
probabilistic framework proposed in the first part of
the study does not consider the existence of prior
knowledge and is based on the concept of confidence
intervals. In the second part of the study, the effects of
prior knowledge are considered using a Bayesian
framework. The combination of testing data obtained
from different types of tests is also addressed as an
extension of the referred Bayesian approach. Results
indicate that the EC8-3 proposed CFs for KL1 and
KL2 are adequate, but for KL3 it is suggested that a
larger valu
2011
Autores
Rui Gonçalves; Helena Ferreira; Alberto Pinto
Publicação
Journal of Difference Equations and Applications - Journal of Difference Equations and Applications, vol.17, no.7, pp.1049-1063
Abstract
2011
Autores
Rui Gonçalves; Alberto Pinto
Publicação
vol.0, pp.393-401
Abstract
2010
Autores
Rui Gonçalves; Alberto Pinto
Publicação
Journal of Difference Equations and Applications - Journal of Difference Equations and Applications, vol.30, no.2, pp.1509-1515
Abstract
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