Parameter

Description

Value

fc

28 days compressive strength of concrete

30 MPa

fy

Yield strength of steel rebar

420 MPa

R

Response modification factor

5.5

E

Modulus of elasticity of concrete

25,742 MPa

υ

Poison ratio

0.15

Coefficient of thermal expansion

9.9 × 10−6

G

Shear Modulus

11193 MPa

Ct

Time period constant of structure

0.03

Sc

Soil profile with dense soil and soft rock

360 m/s vs 760 m/s

I

Importance factor

1.25