Nonlinear Analysis Workshop

Prerequisite:  Basic Training in elasticity and a proficiency building models, solving (linear analysis) and post-processing.

This advanced 2-day course is designed to achieve the following objectives:

  • Develop an understanding of the StressCheck GUI and capabilities for performing nonlinear analyses for classes of problems that simulate large strain behavior and/or material plasticity.


  • How to perform a material nonlinear analysis for a single overload event using the deformation theory of plasticity


  • How to perform a geometric nonlinear analysis
    - For cases where there is a strong coupling between membrane and bending (Newton-Raphson)


  • How to perform a load step (Margin Check) analysis


  • How to set up and perform a multi-body contact analysis in which one or more parts undergoes plastic deformation


  • How to set up and solve a material nonlinear problem with multiple load-unload events using the incremental theory of plasticity


This course has a 40 minute lecture on Nonlinear Analysis.  The remainder of the time is hands-on, building and solving problems covering a wide range of practical applications.

ESRD offers training on-site (at your facility) or at our facility. For more information about the course, pricing, or to schedule a workshop contact ESRD by email at training@esrd.com.