Seismic Calculator

Base Shear & Lateral Storey Force

Input Parameters

ASCE 7-16 — Equivalent Lateral Force Procedure

Site Class

Ss — Mapped MCE Spectral Acceleration (g)

S1 — Mapped MCE Spectral Acceleration at 1s (g)

TL — Long-period Transition Period (s)

Earthquake Level

Risk Category

Time Period T (sec)

Response Modification Factor (R)

Seismic Weight W (kN)

Analysis Method

Enter parameters and click Calculate to see results.