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User Materials

With this recording of the compact webinar, you can follow the course on your own computer at your own schedule.

LS-DYNA offers the possibility to implement own material models into the code of the program. Therefore the user developed and compiled material routines will be linked with the corresponding LS-DYNA object-files. The webinar addresses as well to users from the industrial as to users from an academical research background that integrate their own material models in LS-DYNA and are interested in discussing their experience with the implementation in a wider circle of users.


    • Download and Overview of the LS-DYNA usermat package
    • Explanation of the Makefile, compilation and Fortran files
    • Usermat interface: structure, subroutines, keyword input
    • Discussion on various options and parameters
    • Live demos



    Tobias Erhart

    Tobias Erhart


    Areas of expertise:
    FE theory, material modeling

    Academic studies:
    Civil engineering