I have a static model that at the first load case, I applied a force to a body and it moved. In the next load case, I want to fix that body( nodes in that body) so they keep the same position as they are at the end of first load case. How to do it ? Thank you!
You need to define the fixed constraints BC, and uncheck it in first loadcase loads . Activate these fixed constraints in second loadcase only. Thus fixed constraints are applied to the deformed shape obtained at the end of first loadcase.