Table 1:
The characteristic parameters for Concrete and steel models
Concrete model
Steel Model
Modulus of elasticity (Ec)
Mean compressive strength (f
C
)
Mean tensile strength (f
t
)
Modulus of elasticity (E
S
)
Yield strength (f
y
)
Strain hardening parameter (μ)
21.4GP
a
20.8MP
a
2 MP
a
200GP
a
360MP
a
0.00677