March 17, 2024 at 11:32 am
Rajkumar Saha
Subscriber

 

After applying ‘Displacement’ support with constraint in x,y and z direction in all two nodes of the ‘Diaphragm’ member, my Model is running. But this is wrong method to give ‘Displacement’ support at that nodes. Is there any other option to get rid from above errors.

Also after giving ‘Displacement’ support, in modal analysis first 8 modes frequency is zero and rest 4 modes nearly zero.

Please help me.

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