Appendix C

C-1

Click Model Creation

Appendix C

C-2

Click the #nodes button and this display appears. Enter values in the fields.

Then press Modal analysis

Appendix C

C-3

Just showing modal parameters. Press Time response

Appendix C

C-4

Select forcing function type and initial conditions, then analysis parameters.

Select analysis type (e.g. modal DI) then keep pressing cont

Appendix C

C-5

Get to this stage and see the response display.

Press cont one more time then t display

Appendix C

C-6

Display and animation of responses.