How to assign stiffness matrix.

- June 10, 2020 at 12:17 pm
  
  ikram
  Subscriber
  
  Hello
  
  I am working on 2D eletrothermomechanical model to study the transistor, I need to assign mechanical properties of each material . How can I add the following stiffness matrix please.
  
  PS:I am using Mechanical.
- June 17, 2020 at 10:37 pm
  
  Sean Harvey
  Ansys Employee
  
  Hello ikram,
  
  One possibility is to use a bushing (MPC formulation) in Mechanical: