A power-based approach to assess the barrelling test’s weak solution

Khoddam, S., Solhjoo, S. & Hodgson, P. D., Oct-2019, In : International Journal of Mechanical Sciences. 161-162, 11 p., 105033.

Research output: Contribution to journalArticleAcademicpeer-review

Copy link to clipboard


  • Final aut- A power-based approach to assess the barrelling test's weak solution

    Final author's version, 1 MB, PDF document

    Embargo ends: 19/07/2021

    Request copy

  • Apower-basedapproachtoassessthebarrellingtest’sweaksolution

    Final publisher's version, 1 MB, PDF document

    Request copy


Physical simulation of forming is an analytical-experimental branch of mechanical science. Carefully formulated models and their solutions are essential to interpret the simulation data meaningfully and to understand its underlying phenomena. Oversimplified models of deformation and their associated non-unique closed-form solutions are widespread due to the complex and path dependence nature of plastic deformation, its multi-layered governing equations and boundary conditions. Therefore, it is vital to critically evaluate these models at the kinematic level to ensure a reliable outcome.

Original languageEnglish
Article number105033
Number of pages11
JournalInternational Journal of Mechanical Sciences
Early online date19-Jul-2019
Publication statusPublished - Oct-2019


  • Deformation modelling, Kinematically admissible solution, Barrelling parameter, Incremental equivalent area, Weak-form model assessment, COMPRESSION TEST, FRICTION, MODEL, AL

ID: 91103266