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2022-01-19
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Surface Imperfections

The influence of imperfections resulting from surfaces can be represented by equivalent deformations in the form of precambers, using the surface imperfections. In a calculation, they are taken into account as surface eccentricities.

Usage in Program

RFEM provides two options for defining the reference of a precamber.

  • Relative: The precamber e0 and the reference length are in relation to each other
  • Absolute: The value of the precamber represents a length specification.