Home

Web apps for response fitting, cyclic envelopes and ground-motion analysis

The Curve Fit App Fit bilinear, trilinear and nonlinear models to force–deformation curves. Open app The Cyclic Envelope Extractor App Extract positive, negative and average envelopes, and identify initial elastic stiffness. Open app The GM Inspector App Inspect earthquake time histories, frequency content, intensity measures and response spectra. Open app