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RISA-3D allows users to import recorded seismic ground motions for use in time history analysis.
When creating a Time History function for sinusoidal equipment loading the program can automatically adjust the force and frequency at the beginning and end of the time history function.
RISA-3D v14 introduces Time History analysis for use in the dynamic solution.
RISA-3D allows users to view an animation of the deflected shape of the structure as a function of time.
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