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A general technique to embed non-uniform discontinuities into standard solid finite elements
(2006-04-01)
A general technique to embed non-uniform displacement discontinuities into standard solid finite elements is presented. The technique is based on the decomposition of the kinematic fields into a component related to the ...
A general technique to embed non-uniform discontinuities into standard solid finite elements
(2006-04-01)
A general technique to embed non-uniform displacement discontinuities into standard solid finite elements is presented. The technique is based on the decomposition of the kinematic fields into a component related to the ...
Discontinuous Galerkin approximation of two-phase flows in heterogeneous porous media with discontinuous capillary pressures
(ELSEVIER SCIENCE SA, 2010)
We design and investigate a sequential discontinuous Galerkin method to approximate two-phase immiscible incompressible flows in heterogeneous porous media with discontinuous capillary pressures. The nonlinear interface ...
On the strong discontinuity approach in finite deformation settings
(John Wiley & Sons Ltd, 2003-05)
Taking the strong discontinuity approach as a framework for modelling displacement discontinuities and strain localization phenomena, this work extends previous results in innitesimal strain settings to finite deformation ...
A boundary element method formulation to capture strong discontinuities in solids
(2005-12-01)
A Boundary Element Method (BEM) formulation to predict the behavior of solids exhibiting displacement (strong) discontinuity is presented. In this formulation, the effects of the displacement jump of a discontinuity interface ...
An implicit BEM formulation to model strong discontinuities in solids
(Springer, 2007-11-01)
A boundary element method (BEM) formulation to predict the behavior of solids exhibiting displacement (strong) discontinuity is presented. In this formulation, the effects of the displacement jump of a discontinuity interface ...
Patterns, predictors, and patient-reported reasons for antidepressant discontinuation in the WHO World Mental Health Surveys
(Cambridge University Press, 2023)
Background Despite their documented efficacy, substantial proportions of patients discontinue antidepressant medication (ADM) without a doctor's recommendation. The current report integrates data on patient-reported reasons ...
Embedded crack elements with non-uniform discontinuity modes
(Springer, 2006-01-01)
The consequences of the use of embedded crack finite elements with uniform discontinuity modes (opening and sliding) to simulate crack propagation in concrete are investigated. It is shown the circumstances in which the ...