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Comparison of 3D stress-strain concrete models
(2021)
The inelastic response of reinforced concrete buildings is strongly sensitive to the material stress-strain constitutive model adopted for concrete. This paper is a first step on an ongoing work to do a complete benchmark ...
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 ...
Computational modeling of cracking of concrete in strong discontinuity settings
(Techno-Press, 2004-12)
The paper is devoted to present the Continuum Strong Discontinuity Approach (CSDA) and to examine its capabilities for modeling cracking of concrete. After introducing the main ingredients of the CSDA, an isotropic continuum ...
Failure behavior modeling of slender reinforced concrete columns subjected to eccentric load
(2015)
This work presents a numerical model to simulate the failure behavior of slender reinforced concrete columns subjected to eccentric compression loads. Due to the significant influence of the lateral displacements on the ...
Failure behavior modeling of slender reinforced concrete columns subjected to eccentric load
(2015-01-01)
This work presents a numerical model to simulate the failure behavior of slender reinforced concrete columns subjected to eccentric compression loads. Due to the significant influence of the lateral displacements on the ...
Modeling reinforced concrete structures using coupling finite elements for discrete representation of reinforcements
(2018-09-15)
This paper presents an alternative methodology to represent rebars and their bond-slip behavior against concrete based on coupling finite elements. Among the main features and advantages of the proposed technique are: (i) ...
Uncertainty in the inelastic behavior of reinforced concrete walls due to material properties
(2020)
Reinforced concrete (RC) walls are structural elements widely used to resist lateral forces in highly seismic countries. Design codes provide minimum requirements to ensure an adequate performance of shear walls during ...
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 ...