Create the Part
Defining the part geometry is generally the first step in the development of a finite element model.
Define a New Material Helius PFA requires specific material parameters to predict the fatigue life of composite materials accurately.
Define a Composite Layup
After the part and material have been created, a composite layup section can be created.
Define an Assembly
To apply boundary conditions, loads, etc., an instance of the part must be added to the assembly.
Create an Analysis Step
Define the mechanical loading step and modify the solution controls.
Create the Fatigue Step
To perform a progressive fatigue analysis, an additional fatigue step is required.
Define Field Output Requests
In order to use Abaqus/Viewer to examine the fiber and matrix failure states and the global cycles to failure generated by Helius PFA, you must request that state variables (SDV) be printed in the Abaqus output (.odb) file.
Mesh the Part
Create the mesh for the composite plate.
Define the Mechanical Loading
During the first cycle of the fatigue loading, the material could potentially undergo damage due to the static loads being applied.
Run a Progressive Fatigue Analysis
Now that the basics of the model have been setup, the steps required to run a progressive fatigue analysis will be covered.
View and Interpret Results
Now that the analysis is complete, the focus of the discussion will be centered around viewing and interpreting results.