Theory Included (Video)
Implementation of Cohesive by interaction & element based methods in ABAQUS
This package teaches you how to choose the method and apply cohesive modeling for various simple and complex problems. The training package also teaches you how to define the basic geometry of the adhesive elements and how to define the mechanical behavior in elastic and damaged regions in ABAQUS FEM software.
UMAT Subroutine (VUMAT Subroutine) introduction
This package is usable when the material model is not available in ABAQUS software. If you follow this tutorial package, including standard and explicit solver, you will have the ability to write, debug and verify your subroutine based on customized material to use this in complex structures. These lectures are an introduction to write advanced UMAT and VUMAT subroutines in hyperelastic Martials, Composites and Metal and so on.
Watch Demo
UMATHT Subroutine in ABAQUS
UMATHT stands for User Material Heat Transfer. This subroutine is used to define a material's thermal behavior. When you have a thermal analysis and want to define the material's behavior and properties, which the Abaqus CAE cannot support, you need to use the UMATHT subroutine. This subroutine needs to define different variables, including the internal thermal energy per unit mass, the variation of internal thermal energy per unit mass with respect to temperature, etc. In this package, you will learn what the UMATHT subroutine is? When do we need to use it? And how it works, with some examples.