Beam-particle approach to model cracking and energy dissipation in concrete: Identification strategy and validation - Sorbonne Université Access content directly
Journal Articles Cement and Concrete Composites Year : 2016

Beam-particle approach to model cracking and energy dissipation in concrete: Identification strategy and validation

Abstract

This paper focuses on the application of a beam-particle model to study the failure of concrete under complex loading. The formulation of the model is based both on lattice models and discrete elements models in order to capture cohesion, failure and frictional contact of the crack surfaces. To correctly describe the elastic phase, the peak load and the post-peak phase, the failure criteria is discussed and heterogeneities are introduced. The calibration of this model is detailed and illustrated. Finally, several test cases are analysed in order to validate the model.
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Dates and versions

hal-01297333 , version 1 (04-04-2016)

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M. Vassaux, C. Oliver-Leblond, B. Richard, F. Ragueneau. Beam-particle approach to model cracking and energy dissipation in concrete: Identification strategy and validation. Cement and Concrete Composites, 2016, 70, pp.1-14. ⟨10.1016/j.cemconcomp.2016.03.011⟩. ⟨hal-01297333⟩
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