The table typically includes the following columns for each story: : The specific floor level.
option if you want the mass concentrated at the floor levels for simplified lateral analysis. Include Lateral Mass etabs mass summary by story
The Mass Summary is your best detective tool. Here are four common mistakes it catches: The table typically includes the following columns for
In the tree view, go to > Structure Output > Other Output Items > Table: Mass Summary by Story . Key Data in the Table The table typically includes the following columns: Story : The specific floor level. Here are four common mistakes it catches: In
When reviewing the table, engineers look for consistency. Sudden spikes or drops in mass between identical floors usually indicate a modeling error, such as a missed slab or an accidental "null" property. Ensuring a clean Mass Summary is the first step toward a reliable Seismic Response Spectrum Time History Analysis Should we look into how to troubleshoot discrepancies