General Mechanical

General Mechanical

Is possible to give a displacement as a boundary condition

    • ICWang
      Subscriber

      Hi,


      I give a force(B) and a fix support(A) as figure 1. And I can get a vector displacement result by using User Defined Result as figure 2 .


      So I can get the each node displacement in export file (figure 3).


      My question is : can I give this node displacement to each node and to see the the force reaction at the point of center of mass ?


      Can I use APDL command(UPGEOM) to do this?


      I want a same displacement result as figure 2 to see the force acting at the point of center of mass and to see the direction of that force


      Thanks in advance


      Note:


      If we give a force to a structure and we can get a deformation, and from that deformation we can get the strain energy


      So I want to see If we can give that deformation and to find a force to represent this deformation at some point in this structure.


       


      IC Wang



      figure 1



      figure 2



      figure 3


       

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