Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: whelana5
  • Content: Threads
  • Order by date
  1. whelana5

    Use of VUMAT-UMAT interface code for hyperelastic UMAT

    I'm using a fortran code which acts as an interface between a VUMAT and UMAT, so that a UMAT can be used in a dynamic simulation. The interface code can be found here: https://soilmodels.com/download/vumat_umatinterface-zip/, where the VUMAT calls the UMAT and re-orders tensors into the required...
  2. whelana5

    Problem in calculating plastic stress for hyperelastic material (user defined subroutine)

    I am doing simulations of a cyclic pressure applied to a surface of a circle. The model is a quarter model of a circle, with the pressure applied in the z-direction, the thickness is 0.4 mm and diameter 20 mm, where the material is a user subroutine of a hyperelastic matrix-fibre composite...

Part and Inventory Search

Back
Top Bottom