2. Reference Solution

This test makes it possible to validate the ability of the model to reproduce uniaxial cyclic loading. Controlling imposed deformation makes it possible to travel the entire curve, including the softening part. No irreversible deformation is visible since the part of the model tested is elastic and can be damaged. The results of the model are compared with the results of the benchmark cited in the bibliographical reference.

Figure 2-1: Simulation of the behavior of concrete under uniaxial cyclic tensile loading (benchmark reference on the left, model response BETON_RAG on the right)

Figure 2-2: Simulation of the behavior of concrete under uniaxial cyclic compression loading (benchmark reference on the left, model response BETON_RAG on the right)

2.1. Bibliographical reference

Shahrockh Ghavamian, Ignacio Carol, Arnaud Delaplace, « Discussions over MECA project results », French Journal of Civil Engineering, Volume 7 of 2003, page 543-581