Tutorial 1 - Create an ANSYS Input File for use with Simulation Composite Analysis.

Walk through a demonstration of the ply-based material functionality in Simulation Composite Analysis. The primary emphasis is creation of ANSYS input files that are compatible with the software and viewing of special solution variables computed by the tool. Tutorial 1 uses ANSYS Mechanical APDL 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.
Define an Element Type
Define the element type to be used in this tutorial.
Characterize a User Material with Composite Material Manager
A unique material characterization must be performed for each material used with Simulation Composite Analysis.
Create a User Material with the Simulation Composite Analysis Plug-in
Use the Simulation Composite Analysis plug-in interface to choose from a variety of material and analysis options.
Define and Assign the Element Coordinate System
To align the 0 degree plies with the loading direction, a local coordinate system needs to be defined and assigned to the elements.
Mesh the Part
Create the mesh for the part geometry.
Define a Composite Layup
After the part and the material have been created, a composite layup section can be created.
Apply Boundary Conditions
Create boundary conditions that minimally constrain the movement of the bottom surface of the plate and prevent rigid body movement.
Define the Load
Create a second boundary condition to impose a vertical displacement along the top surface of the plate.
Specify Solution Controls
Modify the parameters that govern the finite element solution to work optimally with Simulation Composite Analysis.
Define Solution Output to the Results File
Request the state variables (SVAR) be written in the ANSYS results (.rst) file to view the fiber and matrix failure states generated by Simulation Composite Analysis.
Solve the Model
The model is now defined and ready to be solved.
View and Interpret the Results
Simulation Composite Analysis generates several state variable outputs available for viewing.
Summary
Simulation Composite Analysis was used to predict progressive failure caused by a displacement controlled load for a composite plate with a hole.
References

Parent topic: ANSYS Tutorials