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hi , i am working on seat pull test. i gave force on one end of 1d using cload card. but when i check the node force it is improper like sinusoidal curve and very low value than the input force. how to solve this.
Hi
I suggest you to check the stiffness of the 1D element.
Applying load will have fluctuation, and the period of it will be likely related to how stiff ,in your case low stiffness, the 1D element.
Hope this is helpful
Regards
