Reply To: why i can not define the recorder when the material is steel01

[yuyang]

Okay，thanks a lot !
There is another questions I want to ask。it is that almost all the examples I know have no drop in displacement curve。So I want to know if it is because the material or element they choose lead to the result ，and if i want that drop part to be realized ，what kind of materials or elements should I define？can I find them from Wiki or any article

Many thanks
Best regards