SIMPLIFIED COLLAPSE ANALYSIS OF STIFFENED PLATES

Simplified collapse analysis of stiffened plates is discussed and comparisons are made between simple formulae, numerical analyses and experiments available in the literature. The primary load component tested is uniaxial compression, being most thoroughly studied through previous research, but the effect of other load components such as transverse compression, shear and lateral hydrostatic load is also discussed. A parametric study is made on the effect of initial deflections of plate and stiffener in uniaxial compression. It is concluded that a satisfactory approach for design code treatment of collapse of stiffened plates in uniaxial compression may be obtained by means of simple strut analysis of a stiffener with an effective plate width, accounting for plate buckling. The effect of other load components, however, and combinations between them, should be more thoroughly studied.

  • Corporate Authors:

    Royal Norwegian Council for Scientific & Indus Res

    Radhusgaten 8, Sentrum
    Oslo,   Norway 
  • Authors:
    • Carlsen, C A
  • Publication Date: 1977

Media Info

  • Pagination: p. 20-36
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00177105
  • Record Type: Publication
  • Source Agency: Royal Norwegian Council for Scientific & Indus Res
  • Files: TRIS
  • Created Date: Jun 28 1978 12:00AM