Construction of Uniaxial Interaction Diagram for Slender Reinforced Concrete Column Based on Nonlinear Finite Element Analysis

Table 1

Mechanical properties of steel reinforcement.

Specimen	Fy (MPa)	Fu (MPa)	εSh (%o)	εu (%o)	Es (GPa)
ϕ16 Ks60	636	721	0.0022	0.01	207
ϕ8 Ks40S	466	620	0.004	0.012	221