Practical Introduction to Non-Linear Finite Element Analysis
2-day training course on 25th & 26th September
This non-linear Finite Element course is intended for delegates interested in learning how finite elements are used to analyse advanced non-linear problems, difficulties encountered in modelling real-life applications and guidelines for using non-linear finite element technology.
The objectives of this Finite Element course are:
- To provide delegates with an introduction to the fundamental theory of non-linear Finite Element analysis.
- To highlight the possible difficulties that may be encountered in using finite element software to analyse non-linear problems.
Who Should Attend
This non-linear Finite Element Analysis course is aimed at engineers and scientists who want to gain an understanding of the fundamental theory of non-linear finite element analysis, solution accuracy, difficulties and application to practical problems.
As this is an advanced finite element course, a pre-requisite for this course is a reasonable knowledge of linear finite element theory and applications. However, no prior knowledge of non-linear finite element theory is required. The course is independent of any finite element software code.
● Brief Overview of Linear Finite Element analysis
A brief overview of linear Finite Element formulation, numerical algorithms, etc. to provide a foundation for the non-linear formulation.
● General Introduction to Non-linear problems
Classifications of non-linear problems, Comparison of linear and non-linear Finite Element analysis, Non-linear algorithms and procedures, Difficulties in modelling non-linear problems.
Basic plasticity theory, Uniaxial and multi-axial plasticity, Work hardening and cycle loading, Finite Element treatment of plasticity, Solution strategy and accuracy, Discussion of typical practical plasticity applications.
● Creep and Visco-elasticity
Basic theory of creep, niaxial and multiaxial creep therory, time and strain hardening, Explicit and implicit time integrations, Discussion of typical practical creep applications.
● Contact Problems
Basic theory of contact mechanics, classification of contact configurations, Hertzian and non-Hertzian contact problems, Finite Element contact algorithms, Penalty methods and Lagrange multipliers, Difficulties in modelling contact problems, Tips and guidelines, Discussion of practical contact problems.
● Geometric Non-linearity
Basic theory of geometric non-linearity, GNL stress-strain definitions, Finite Element algorithms for geometric non-linearities, buckling problems, Arc-length and line-search methods, Solution strategy and accuracy, Discussion of typical GNL problems.
● Brief introduction to other advanced Finite Element Applications
A brief overview of fracture mechanics, fatigue analysis, thermo-mechnical problems, viscoelastic materials (polymers, plastics, rubbers), explicit finite element codes.
Crowne Plaza Hotel
We have secured a limited number of rooms at the venue hotel, at a special rate. Please contact the hotel directly, stating that you are attending a NAFEMS training course and quoting reference NAF0810, to book rooms at the discounted rate. This reduced rate is applicable to NAFEMS delegates until four week prior to the course date.
£575 | $737 | €625
£855 | $1095 | €929
Order Ref: UK_Non-Linear_Sep17
Event Type: Course
Location: Nottingham UK
Date: September 25, 2017
Read Adib Becker's bio in the NAFEMS tutors section
Events - Cancellation Policy
Please note NAFEMS cancellation policy for all UK events is as follows:-
- Cancellation up to 3 weeks before the event date: free of charge;
- Cancellation up to 1 week before the event date: 75% of registration fee non-refundable;
- Cancellation up to 1 week before the event date: all seminar credits non-refundable;
- No show at the event: 100% of registration fee non-refundable;
NAFEMS will discuss the possibility of transferring to an alternative event/course, however an administration charge will be applicable.
This policy is subject to change.
*Special discounts are being made available to members for this course. For more information on joining NAFEMS, please visit ourmembership section.