Etabs Mass Summary By Story -

Etabs Mass Summary By Story -

Understanding ETABS Mass Summary by Story: A Complete Guide In structural engineering, verifying the mass distribution of a building is a critical quality control step. In ETABS, the table provides a centralized breakdown of how weight is distributed across the height of your structure.

The total cumulative mass at the base story is multiplied by gravity ( ) to determine the total effective seismic weight ( etabs mass summary by story

: The direct export from the Display > Show Tables > Structure Output > Other Output Items > Mass Summary by Story . Understanding ETABS Mass Summary by Story: A Complete

Multiply the total square footage of your building by an estimated average weight per square foot (e.g., 100–150 psf for concrete buildings, 50–80 psf for steel buildings). If the cumulative mass in ETABS differs from your hand calculation by more than 5% to 10%, re-examine your material properties and load assignments. Multiply the total square footage of your building