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Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
(Elsevier B.V. Sa, 2008-01-01)
The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological ...
Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
(Elsevier B.V. Sa, 2008-01-01)
The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological ...
Theoretical and computational issues in modeling material failure in strong discontinuity scenerios
(Elsevier Science Sa, 2004-12)
The paper deals with several aspects related to numerical modelling of material failure in strong discontinuity settings: (a) the onset and development of local material failure in terms of continuum constitutive models ...
Crack-path field and strain-injection techniques in computational modeling of propagating material failure
(Elsevier, 2014-01)
The work presents two new numerical techniques devised for modeling propagating material failure, i.e. cracks in fracture mechanics or slip-lines in soil mechanics. The first one is termed crack-path-field technique and ...
On the numerical resolution of the discontinuous material bifurcation problem
(Wiley, 2010-08)
The work focuses on the numerical resolution of the discontinuous material bifurcation problem as a relevant ingredient in computational material failure mechanics. The problem consists of finding the conditions for the ...
Strain Injection Techniques in Numerical Modeling of Propagating Material Failure
(Cimne, 2012)
The methodology proposed in this research work explores the use of the straininjection concept in a combination of classical strain localization methods andembedded strong discontinuities, to remove the flaws (stress locking ...
Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
(Elsevier Science, 2007-06)
The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological ...
Strain localization, strong discontinuities and material fracture: Matches and mismatches
(Elsevier Science Sa, 2012-10)
The work focuses on the connections of strain localization modeling of material failure and discrete fracture mechanics. It is an attempt to give an answer to the old question of whether the finite element solutions of ...
Continuum approach to the numerical simulation of material failure in concrete
(Wiley, 2004-06)
Some new aspects of the continuum strong discontinuity approach (CSDA) to model material failure in geomaterials are addressed. A new global algorithm, for tracking multiple crack lines/surfaces in 2D/3D cases is proposed. ...