Tutorial 1 - Create an Abaqus Input File for use with Helius PFA

Walk through a demonstration of the ply-based material functionality in Helius PFA. The primary emphasis is creation of Abaqus input files that are compatible with the software and viewing of special solution variables computed by the tool. Tutorial 1 uses Abaqus/CAE to build the input file.

Topics in this section

Introduction
Create the Part
Defining the part geometry is generally the first step in the development of a finite element model.
Characterize a User Material with Composite Material Manager
A unique material characterization must be performed for each material used with Helius PFA.
Create a User Material with the Create Composite Material Plug-in.
The Create Composite Material plug-in within Abaqus/CAE lets you choose a variety of material and analysis options.
Define a Composite Layup
After the part and the material have been created, a composite layup section is created.
Define the Assembly
To apply boundary conditions, loads, etc., an instance of the part must be added to the assembly.
Create an Analysis Step
Define a step that allows boundary conditions and output requests to be added to the model.
Define Field Output Requests
Specify field output variables to be sent to the results file.
Mesh the Part
Mesh the part geometry.
Apply Boundary Conditions
Create boundary conditions that minimally constrain the movement of the bottom surface of the plate and prevent rigid body motion.
Define the Load
An additional boundary condition is created to impose a vertical displacement along the top surface of the plate.
Extraneous Stiffness Parameters
Add the extraneous stiffness parameters to the model.
View and Interpret Results
View the results of the analysis in the steps that follow.
Summary
Helius PFA was used to predict progressive fiber and matrix failure caused by a displacement controlled load.
References

Parent topic: Abaqus Tutorials