The analysis of thermal stress involving non linear material behaviour

The research sets out to solve two non linear analyses problems, namely the transient heat phenomena due to welding and the subsequent elastoplastic stress analysis. Both analyses employ the finite element method and it is assumed that the temperature distribution can be calculated independent from the stress analysis. Von mises plasticity is used with variation of material properties with temperature. Results are presented for the effect of a weld line across the edge of a flat plate and the residual stresses compared with experimental values (a).

  • Authors:
    • Beer, G
    • Meek, J L
  • Publication Date: 1980-4

Language

  • English

Media Info

  • Pagination: 27P
  • Serial:
    • Issue Number: CE10

Subject/Index Terms

Filing Info

  • Accession Number: 01438806
  • Record Type: Publication
  • Source Agency: ARRB
  • Files: ATRI
  • Created Date: Aug 24 2012 9:51PM