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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Buckling plate with rotationally restrained edges › Reply To: Buckling plate with rotationally restrained edges

April 24, 2024 at 5:16 pm
lidianne.pinto
Subscriber

Hi Onkar P., 

I made it. However, I obtained the same buckling load as that obtained for a plate simply supported on four sides. What are the boundary conditions for the side that has elastic constraints? I considered null displacement in y, restricted rotation in x and remote displacement (rotation). For rotation, I considered a unitary moment applied to the longitudinals. This way, the applied rotation is rot: 1/100 rad = 0.5729°. It is worth mentioning that M=k*rot (k=100 N.m/m).

See the figures, please.

Thanks

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