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ST7-1.10.20.5 Linear Transient Analysis
The linear transient dynamic solver is used to calculate the time history of the dynamic response of a structure subjected to any arbitrary forcing function and initial conditions, be it machinery vibration, wave loading, or random earthquake excitation. The dynamic equilibrium can be obtained by solving:
t
+
t
+
t
=(t)
where
= global mass matrix (comes from the material density, volume and applied mass attributes)
= global damping matrix (comes from spring-damper...
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