This course provides an in-depth discussion on solving non-linear problems in Abaqus/Standard with an emphasis on modeling and convergence-related issues for contact. Convergence issues related to complicated material models and geometrically unstable behavior are also covered. Years of practical experience in understanding and resolving convergence issues have been condensed into this course.
- Price
- $1,800 / Student
- Duration
- 3 Days
- Level
- Advanced
- Prerequisites
- This course is recommended for simulation analysts or engineers with experience using Abaqus.
Class Structure
Upon completion of this course you will be able to:
- Define general contact and contact pairs
- Define appropriate surfaces (rigid or deformable)
- Model frictional contact
- Model large sliding between deformable bodies
- Resolve overclosures in interference fit problems
- Understand how nonlinear problems are solved in Abaqus
- Develop Abaqus models that will converge
- Identify modeling errors that cause models to experience convergence difficulties
- Recognize when a problem is too difficult or too ill-posed to be solved effectively
Class Lessons
Lesson 1: Introduction to Nonlinear FEA
Lesson 2: Contact Workflow
Lesson 3: Nonlinear FEA with Abaqus/Standard
Lesson 4: Why Abaqus Fails to Converge
Lesson 5: Surface Based Contact
Lesson 6: Solution of Unstable Problems
Lesson 7: Contact Properties
Lesson 8: Convergence Problems: Element Behavior
Lesson 9: Convergence Problems: Materials
Lesson 10: Interference Fits
Lesson 11: Convergence Problems: Constraints and Loading
Lesson 12: Modeling Tips
10-20% Discount on Live Remote Training Classes
10% discount – 1 student
20% discount – 2 or more students
Join an Inceptra virtual classroom taught by a live instructor from wherever you are. All you need is a computer with internet access to get training on Dassault Systèmes solutions.
Students can interact with instructors during class and instructors maintain visibility of each student’s progress during lab exercises.
Some restrictions apply:
- Cannot be applied to existing Purchase Orders
- Valid for public schedule classes only
- Multi-student discount applies to students attending the same class
- 10-20% discount offer ends December 31, 2020