Level spectra
The Level spectra analysis result shows acceleration response components in the x, y, and z directions at the shear center of each building level. This result helps you evaluate the dynamic response amplification at each storey under time history ground motion.
Level spectra are available only for time history ground acceleration analysis.
- Time history, ground acceleration
Result selection
To display Level spectra, you must select the load combination from the result option list.
Only load combinations included in the time history ground acceleration analysis are available for selection.
Result display
Level spectra use a specialised result display that is fixed for this result type.
The results are displayed as symbols positioned at the shear center of each level. You can enable the display of numeric labels to show the ax, ay, and az values directly on the model. This allows you to quickly compare acceleration response magnitudes across different storeys.
