incremental-dynamic-analysis

Open Seismic Analyses of Structures, a toolkit for performing nonlinear response history analysis, incremental dynamic analysis (IDA), pushover analysis, and cyclic pushover analysis.

Dinámica estructural y sísmica: SDOF/MDOF, análisis modal/espectral, pushover N2, IDA, aislamiento de base y TMD / Structural dynamics and earthquake engineering: SDOF/MDOF, modal/spectral analysis, N2 pushover, IDA, and base isolation

Four 40 m towers built from the same 2.00 m3 of steel, shaken by one record turned up step by step until each collapses. Incremental dynamic analysis, JMA intensity, one gate deliberately failing and disclosed.