Reply To: how can i constraint the compression of the spring to be in one direction ?

[Noura Mansour]

Thank you for your effort i understood but i have questions ..
why if i insert the displacement as a boundry condition i got a curve between force and displacement this curve not as same as when i insert the remot force as a boundry condition?
,  when i insert remot force as boundry condiition the behaviour i used is deformable is it true ?
  ..and if i want to get chart between force and displacement i insert reaction force scope it to the fixed support or to remote displacement ? i used it as a fixed support