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Ansys / LS-DYNA Help Forum
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March 22, 2023 4:00 am
Hello everyone,
For my model, I need a part of the shell to protrude into the solid for coupling to dissipate energy for the shell, for which I added the *CONSTRAINED_LAGRANGE_IN_SOLID keyword. But is the calculated acceleration not much different from the acceleration applied to the shell boundary by SPC? How to solve this problem? Is there a problem with the coupling method between my shell and the solid?
Thanks in advance!