5-Storey Building

Concrete Strength Reduction

Concrete Strength % Reduction

Base Shear (CP) % Reduction

3500 psi

12.50%

1.35%

3000 psi

25%

2.61%

2500 psi

37%

5.40%

2000 psi

50%

8.43%

1500 psi

62.50%

12.60%