UDF programmation
 

Hello, I need somebody help, I want to give a force to a face and watch the deplacement thanks to DEFINE_SDOF_PROPERTIES; But this force is F=k*x(its a spring) where x is the deplacement of the spring calculating by DEFINE_SDOF_PROPERTIES and I dont know how to take the value of x calculated by the solver SDOF. Thanks for help. Romain