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Local convergence of an inexact-restoration method and numerical experiments
(Springer/plenum PublishersNew YorkEUA, 2005)
R/S analysis of pluviometric records: comparison with numerical experiments
(2001)
Hurst's exponent H is obtained for historical precipitation data in northeast Brazil. The influence of periodic natural forces in the data is reflected by the presence of breaks and steps in the plots of the R/S signal vs. ...
Mechanical characterisation of dacron graft: experiments and numerical simulation
(2016)
Experimental and numerical analyses focused on the mechanical characterisation of a woven Dacron vascular graft are presented. To that end, uniaxial tensile tests under different orientations have been performed to study ...
Augmented Lagrangian methods under the constant positive linear dependence constraint qualification
(SPRINGER, 2008)
Two Augmented Lagrangian algorithms for solving KKT systems are introduced. The algorithms differ in the way in which penalty parameters are updated. Possibly infeasible accumulation points are characterized. It is proved ...
A ductile damage criterion at various stress triaxialities
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The paper discusses the effect of stress triaxiality on the onset and evolution of damage in ductile metals. A series of tests including shear tests and experiments oil smooth and pre-notched tension specimens wits carried ...
Determination of the technical state of suspension elements based on the OMA-LSCE method
(Collegio Ingegneri Ferroviari Italiani, 2012-01-01)
A study is established regarding the behavior of the vehicle under the influence of the damping elements, proposing a methodology for the validation of the technical state of the dampers through the registration of dynamic ...
Determinazione dello stato tecnico degli elementi delle sospensioni sulla base del metodo OMA-LSCE
(Collegio Ingegneri Ferroviari Italiani, 2012-01-01)
A study is established regarding the behavior of the vehicle under the influence of the damping elements, proposing a methodology for the validation of the technical state of the dampers through the registration of dynamic ...