Etabs Mass Summary By: Story Better

: The total weight (W) used to calculate base shear ( ) is derived from this table.

The Story Mass Summary is essentially the "heartbeat" of your lateral force distribution. etabs mass summary by story better

. Users frequently encounter two different tables to evaluate this: Mass Summary by Story Diaphragm Mass Summary Mass Summary by Story : The total weight (W) used to calculate

in the Mass Source definition simplifies the system into a multiple-degree-of-freedom (MDOF) model, which is often more practical for large buildings but less "rational" than distributed mass at every node. 3. Optimizing the Mass Source for Better Reports etabs mass summary by story better