From: New definition for torsional irregularity based on floors rotations of reinforced concrete buildings
Groups | Cases | Ground acceleration (ag) | (es/b) (eccentricity normalized by plan dimension perpendicular to the direction of loading) |
---|---|---|---|
Group-1 | DS-1-1 | 0.3 g | 0.375 |
DS-1-2 | 0.3 g | 0.25 | |
DS-1-3 | 0.3 g | 0.125 | |
DS-1-4 | 0.3 g | 0 | |
Group-2 | DS-2-1 | 0.45 g | 0.375 |
DS-2-2 | 0.45 g | 0.25 | |
DS-2-3 | 0.45 g | 0.125 | |
DS-2-4 | 0.45 g | 0 | |
Group-3 | DS-3-1 | 0.6 g | 0.375 |
DS-3-2 | 0.6 g | 0.25 | |
DS-3-3 | 0.6 g | 0.125 | |
DS-3-4 | 0.6 g | 0 |