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Input Motion

In the Visual-Q4M it is possible to perform analysis with:

  • Input Motion X - Component
  • Input Motion XY - Component

For to perform an analysis both in X and Y, the two components of the dynamic load must have the same number of records and the same time step. Is not possible perform an analysis only the Y-Component. The Visual-Q4M has the algorithms for signal analysis that can be processed for:

  • Acceleration
  • Velocity
  • Displacement
  • Pseudo- Acceleration
  • Pseudo- Velocity
  • Pseudo- Displacement
  • Fourier Transform Spectrum
  • Power Spectrum

All accelerograms can be scaled.

The internal database can be updated automatically with a series of standard Input Motions

  • ChiChi_longt.Acc - The Chichi (Taiwan) earthquake 21/09/1999
  • ChiChi_tranv.Acc - The Chichi (Taiwan) earthquake 21/09/1999
  • Corralitos.Acc - The Loma Prieta (Corralitos) earthquake 18/10/1989
  • Emeryville.Acc - The Loma Prieta (Emeryville) earthquake 18/10/1989
  • Friulli.Acc - Friuli (Italia) 6 Maggio 1976
  • Hollister.Acc - The Hollister (USA) 28/11/1974
  • Imperial_Valley_1979.Acc - Imperial Valley 10/15/79
  • Irpinia_Bagnoli.Acc - Irpinia (Bagnoli Irpino) Earthquake, 11/23/80
  • Irpinia_Calitri.Acc - Irpinia (Calitri) Earthquake, 11/23/80
  • Loma_Prieta.Acc - Loma Prieta earthquake
  • Loma_Gilroy.Acc - Loma Gilroy earthquake
  • Parkfield.Acc - Parkfield earthquake
  • Sakaria.Acc - The Kocaeli (Turchia) 17 Agosto 1999