15.3 Changes in Abaqus user subroutines

This section summarizes the changes and the additions that have been made to user subroutines that can be used in an Abaqus model.

new(S)  UCREEPNETWORK

User subroutine to define time-dependent behavior (creep) for models defined within the parallel rheological framework.

new(S)  UTRS

User subroutine to define a reduced time shift function for a viscoelastic material.

new(E)  VUEOS

User subroutine to define equation of state material model.