natural mode shape of a turbine/generator-set foundation, calculated with cubical finite elements
Calculation of structural responses due to
- harmonic excitation (e.g. from rotor unbalances)
- impact excitation (e.g. from forging processes)
- transient excitation (e.g. from generator short circuit)
time history of short circuit moment of a 650 MW-turbine/generator-set
Verification of the calculated figures with respect to permissible values issued by machine supplier
and specified limits according to national and international standards