Why do the constraint equations created by the CEINTF coomand use interior nodes to connect a shell to the surface of a solid?
June 6, 2022 at 9:58 amFAQParticipant
If the shell nodes aren’t perfectly on the surface of the solid elements CEINTF must use the interior nodes to extrapolate or interpolate the shape functions to the node. The coefficients for these interior nodes should be very small.
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