Seismic Calculator

Base Shear & Lateral Storey Force

Input Parameters

ASCE 7-22 — Risk-targeted MCE Ground Motions

S1 — MCE Spectral Acceleration at 1s (g)

SMs — MCE Spectral Acc. Short Period (g)

SM1 — MCE Spectral Acc. at 1s (g)

TL — Long-period Transition Period (s)

Earthquake Level

Risk Category

Time Period T (sec)

Response Modification Factor (R)

Direction

Seismic Weight W (kN)

Analysis Method

Enter parameters and click Calculate to see results.