Elastomer Analysis using Marc (MAR103)

The purpose of this course is to provide a fundamental understanding of how material testing and finite element analysis are combined to improve the design of rubber and elastomeric products.

Topics

  • Introduction
  • Overview of Elastomer Testing and Analysis
    • Test data are dependent on the measurement method
    • Analysis results are dependent on the mesh
    • Measurement and Modeling principals
  • Uniaxial Tension/Compression Testing and Analysis
    • Specimen setup and test
    • Set up model – Curve Fitting of Uniaxial Material Data
    • Run Simulation
    • Understand Physical and Numerical Results
  • Biaxial Tension/Compression Testing
    • Specimen setup and test
    • Set up model – Curve Fitting of Multi Mode Material Data
    • Run Simulation
    • Understand Physical and Numerical Results
  • Pure Shear Testing
    • Specimen setup and test
    • Set up model – Curve Fitting of Multi Mode Material Data
    • Run Simulation
    • Understand Physical and Numerical Results Contact Analysis
  • Product Simulations with Specimen Data
    • Definition of contact bodies
    • Contact and friction
    • Case Histories of Product Simulations

Prerequisites

A basic knowledge of statics and strength of materials is highly recommended. Previous finite element analysis experience is recommended. Knowledge of elastomeric materials