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Interface between UMAT (Abaqus/Standard) and VUMAT (Abaqus/Explicit).
Description: Interface between umat (Abaqus/Standard) and vumat (Abaqus/Explicit) user defined model standards. Note: the interface is tested with sand and clay hypoplastic umats. A simple switch should be changed in the umat code when used within vumat, search for a keyword "ABAQUS EXPLICIT" in the umat code. Description of the implementation and a user manual can be found in the following report.
Authors: Developed by Bienen et al. (2014)
References:
- B. Bienen, S. Stanier, C. Vulpe and D. Mašín. (2014). Interface enabling constitutive models coded as user materials to be employed in explicit analysis. Reserach report No. 14756, Centre for Offshore Foundation Systems, The University of Western Australia, Perth, Australia.
Reserach report No. 14756, Centre for Offshore Foundation Systems 625.65 KB
Dear …,
How could we include the library of UMAT (ABA_PARA.INC) to VUMAT (VABA_PARA.INC) ? I need to call the ROTSIG subroutine in UMAT but it could not work in VUMAT library.
It is highly appreciate if you could help me to solve this problem.
Best Regards.