Asymmetric 3-DOF Per Story Response Spectrum Analyzer

This structural solver models asymmetric layouts with severe structural eccentricity ($e_x, e_y$). Notice how lateral shaking now forces coupled 3D twisting via CQC summation.

Accelerogram Ground shaking
Response Spectrum Newmark-β
Structural Deflection Frame Profile Coupled Torsional
Design Response Spectrum Line MNBC

1. Coupled Dynamic Modal & Mass Participation Properties

2. Peak Story Forces & Column Demands (Including Torsion)

3. Design Base Reaction Envelopes