response spectrum
| Software Sort descending | Description |
|---|---|
| EDISIS 2000 | Software for static and dynamic analysis of multi-story reinforced concrete buildings (subject or not to seismic action) and for planning the reinforcement with customized style. Fast, reliable and easy to use, supplies executive plans for carpentry ad reinforcement. |
| GT Strudl | Structural Design & Analysis software programs for Architectural - Engineering - Construction (AEC), CAE/CAD, utilities, offshore, industrial, nuclear and civil works facilities. |
| Midas/Civil | Integrated Solution System for Civil Structural Engineering. |
| P-Frame | General 2D structural analysis software. |
| Piero Gelfi's Software - 9 Programs | Free software by Prof. Piero Gelfi developed in cooperation with his students: |
| S-Frame | General 3D frame and finite elements structural analysis software. |
| SAP2000 | Integrated software for structural analysis and design. |
| SPECTR | Legacy software from 1972 that evaluates dynamic response spectra at various periods and presents the results as a log-log plot. Source code in FORTRAN and related reports can be downloaded from the earthquake engineering online archive maintained by University of California Berkeley. |