General Mechanical

General Mechanical

Ramped displacement

    • name11
      Subscriber

      Hello all,


      I am doing a biaxial testing(a plus sign Model) and I want to apply the load in my model on a set of nodes in form of displacements that gradually increase with each load step, like a ramp. I want to keep u=1mm/s in x direction and v = 2mm/s in y-direction.


      It would be really helpful. I tried with loadsteps but there is always some problem.


       


      Thanks and regards.

    • SaiD
      Ansys Employee
      Hi,nCould you elaborate on what sort of problems you get when you try to perform your simulation?nI would think defining a Named Selection for the nodes on which you want to apply the displacements and then applying a Displacement boundary condition should work. Also make sure all the rigid body modes are constrained.nnSain
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