1.1.49 UPOREP

1.1.49 UPOREP
User subroutine to define initial fluid pore pressure.

Product: Abaqus/Standard

References

“Initial conditions in Abaqus/Standard and Abaqus/Explicit,” Section 34.2.1 of the Abaqus Analysis User's Guide
“Coupled pore fluid diffusion and stress analysis,” Section 6.8.1 of the Abaqus Analysis User's Guide
*INITIAL CONDITIONS

Overview

User subroutine UPOREP:

allows for the specification of the initial pore pressure values of a porous medium;
can be used to define initial pore pressure values as functions of nodal coordinates and/or node numbers; and
will be called to define initial fluid pore pressure values at all nodes of a coupled pore fluid diffusion and stress analysis whenever user-defined initial pore pressure conditions are specified.

User subroutine interface

      SUBROUTINE UPOREP(UW0,COORDS,NODE)
C
      INCLUDE 'ABA_PARAM.INC'
C
      DIMENSION COORDS(3)
C


      user coding to define UW0


      RETURN
      END

Variable to be defined

UW0

Initial fluid pore pressure.

Variables passed in for information

COORDS

An array containing the current coordinates of this node.

NODE

Node number.

1.1.49 UPOREP

1.1.49 UPOREPUser subroutine to define initial fluid pore pressure.

References

Overview

User subroutine interface

Variable to be defined

Variables passed in for information

1.1.49 `UPOREP`

1.1.49 UPOREP
User subroutine to define initial fluid pore pressure.