Run time-history response analysis of lumped-mass models in Excel.
Set up your analysis, run it in the cloud, and view the results, all from Excel.
(Microsoft Edge users: go to "…" at the top right → "Settings" → "Downloads" and turn off "Open Office files in the browser.")
For base-isolated buildings, you will also need the isolation device database below.
To get started, load the sample input data below (a 20-story base-isolated building) and try out the tool.