Dear All,

 I think that many students are looking for some tutorials about writing a UMAT in ABAQUS.

You can find a comprehensive tutorial for elastic problems.

This file contains: 

• Motivation

• Steps Required in Writing a UMAT or VUMAT

I want to model moving mass on a simply supported beam in ANSYS but I can not reach to analytical results, I tried defining CPs and some other methods. I want to find a linear solution and I prefer do not enter in Nonlinear analysis.