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Hull and Outfitting

Shell Boundaries

  • Last UpdatedDec 02, 2025
  • 1 minute read

Panels with notches for seams/butts in the shell plating will have one GSD on either side of the seam/butt to be used for the alignment of the shell plate. This type of GSD is only placed along a shell curve.

The distance of the GSD from the seam/butt is defined by the variable (SEAM_DIST).

These marks will be placed on the marking side of the panel (see the figure below).

Figure 2:9. GSD:s for Seams/Butts in the Shell.

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