Introduction to LS-DYNA non-linear implicit analysis

LS-DYNA is well suited for handling many challenging implicit analysis applications, involving large deformations, contacts and material non-linearity. The scalability on many CPU cores is very good, which allows for treatment of large scale problems. Many advanced material models are available. This course presents a brief, practical introduction to the implicit capabilities in LS-DYNA with a focus on structural analysis. The course is suited for users with some previous experience from using LS-DYNA, or for experienced users of other implicit FE-programs.

 

Content

  • Material models
  • Loads, boundary conditions and constraints
  • A quick look at linear 
    static, buckling and modal analysis
  • Contact definitions, tips and tricks
  • Non-linear static analyses
  • Non-linear buckling, and postbuckling analysis using the arc-length method
  • Implicit non-linear dynamics
  • Tips and tricks for troubleshooting convergence problems
  • Output format and output files
  • Selected exercises throughout the course

Dates Registration Calendar Duration/days Location Referee Fee Language
01.11.2017   1 Linkoping
A. Jonsson
4000,- SEK english
11.01.2018 Register   1 Linköping
A. Jonsson
4000,- SEK english
20.03.2018 Register   1 Gothenburg
A. Jonsson
4000,- SEK english

Lecturers:

Anders Jonsson
Anders Jonsson