Validation ========== The model is validated by means of comparison on some experimental data on reinforced concrete structures. The first one is an alternate compressive-tensile test on a reinforced concrete member, see test-cases: SSNS112, [:ref:`bib18 `]. The second one considers a reinforced concrete beam under monotonic bending, see test-cases: SSNL119, [:ref:`bib19 `]. The third one considers a reinforced concrete shear wall, under alternate increasing shear loading cycles, see test-cases: SSNS113, [:ref:`bib20 `].