Tutorial 13: Page 2

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  • 2. Convert the model for eigenvalue analysis
  • create a directory called “eigenvalue”
  • copy “\explicit\bracket_explicit.k” to “\eigenvalue\bracket_eigenvalue.k”

  • launch LS-PrePost

  • File → Open → LS-Dyna Keyword
  • open “bracket_eigenvalue.k”

  • go to Page 3: *Control
  • click All
  • select “IMPLICIT_EIGENVALUE” from the list (see Figure 3)
  • click Edit

  • enter NEIG=10 in the KEYWORD INPUT popup form
  • click Accept (see Figure 4)
  • click Done
  • continued on next page…

  • fig4
  • Figure 4

  • fig3
  • Figure 3

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