Table 3 Material constitutive models used in the RC wall model.
From: Numerical Modelling of Reinforced Concrete Slender Walls Subjected to Coupled Axial Tension–Flexure
Materials | Parameters | Models used in FE analysis |
|---|---|---|
Concrete | Concrete compressive Pre-peak | Hognestad model (Hognestad, 1951) |
Concrete compressive Post-peak | Kent–Park model (Scott et al., 1982) | |
Tension stiffening | Modified Bentz model (Wong et al., 2013) | |
Tension softening | Linear (Wong et al., 2013) | |
Hysteretic response | Palermo model (Palermo & Vecchio, 2007) | |
Confinement strength | Kupfer/Richart model (Kupfer et al., 1969) | |
Cracking criterion | Mohr–Coulomb (stress) | |
Dilation | Variable-Kupfer (Kupfer et al., 1969) | |
Crack slid calculate | Vecchio–Lai (cyclic) (Vecchio & Lai, 2004) | |
Reinforcement | Hysteric response | Seckin (Seckin, 1981) |
Dowel action | Tassios model (He & Kwan, 2001) |