Etabs Mass Summary By Story Better Fix [TOP]
Ensure you haven't modeled a slab over a slab, which doubles the mass in that specific story.
If you'd like to dive deeper into the technical side, I can help you with: The for mass source. How to export this data to Excel for faster reporting. etabs mass summary by story better
Seismic forces are calculated based on mass. If your story mass is off, your base shear and lateral forces will be incorrect. This table allows you to: Verify the self-weight of slabs, beams, and columns. Ensure you haven't modeled a slab over a