International Journal of Concrete Structures and Materials

Table 1 Model parameters used in the column compression and beam bending simulations when \(\epsilon _{u}^{c}\) depends on the hydrostatic stress.

From: Modelling of Stirrup Confinement Effects in RC Layered Beam Finite Elements Using a 3D Yield Criterion and Transversal Equilibrium Constraints

E\(^s\) (GPa)	\(\sigma _{0}^{s}\) (MPa)	K (MPa)	m	\(\epsilon _{u}^{s}\)	\(\Theta _y\)	\(\Theta _z\)	\(\Phi _z\) (m)
200	469	250	0.1	0.14	0.00899	0.00899	0.00498

E\(^c\) (GPa)	\(\sigma _{0}^{c}\) (MPa)	\(\alpha \) (1/MPa)	\(\beta \)	\(h_c\)	\(\epsilon _{u\,0}^c\)	k	n
27	32	0.0962	12.7435	− 5	0.0035	0.00062	0.4

For the column compression, some simulations with constant concrete ultimate strain were performed with \(\epsilon _{u}^{c}=0.0053\).

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