← Solid Mechanics

2020

Non-linear FEA of Bolted Joints

Contact-based non-linear FE study on load transfer through metallic bolted joints. Compares bearing-bypass distribution against classical hand-calc methods and lookup data.

  • Abaqus
  • Contact
  • Bolted Joints
  • Hand Calcs

Key work

  • Surface-to-surface contact and pretension modelling.
  • Bearing-bypass ratio extraction and reconciliation with closed-form.
  • Mesh and friction sensitivity study.
  • Hand-calc workbook reconciled with FE.