15-Storey Building | ||
Concrete Strength Reduction | Concrete Strength % Reduction | Base Shear (CP) % Reduction |
3500 psi | 12.50% | 2.94% |
3000 psi | 25% | 6.73% |
2500 psi | 37% | 9.16% |
2000 psi | 50% | 13.89% |
1500 psi | 62.50% | 19.23% |