Does elastic foundation stiffness – per- area value is acting in both the axial and shear directions, or is it on axial and free in shear direction?
June 5, 2023 at 7:05 amFAQParticipant
The “Elastic Foundation Stiffness” (EFS) or “Elastic Support” is a way of specifying a spring stiffness per unit area that only acts in the direction normal (axial) to the face of the element.
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