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Earthquake Vibrational Response of Turbo-Machines

  • F. Ziegler
  • H. L. Hasslinger
Conference paper
Part of the IUTAM Symposium book series (IUTAM)

Summary

Substructure synthesis method is employed to the gyroscopic system of a turbo-machine mounted on a table-like foundation. A single-point excitation through a stochastic earthquake process is assumed which is modeled by filtered white noise. The time dependent spectral method is adapted to frequency response functions given in a discrete form. R.m.s.-values of deformations and forces are calculated for spinning and non-spinning rotors, respectively.

Keywords

Frequency Response Function Coupling Force Earthquake Excitation White Noise Excitation Undamped System 
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Copyright information

© Springer, Berlin Heidelberg 1986

Authors and Affiliations

  • F. Ziegler
    • 1
  • H. L. Hasslinger
    • 2
  1. 1.Department of Civil EngineeringTechnical University of ViennaAustria
  2. 2.HEBAGViennaAustria

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