INTERACTION GRAPHS FOR STEEL COLUMNS

GRAFICOS DE INTERACCION PARA COLUMNAS DE ACERO

Maximum strength curves are presented for steel columns composed of standardised cross-sections subjected at their extremities to axial stresses and moment. The strength is A function characteristic of the section such as the plastic moment and ultimate buckling load. Simple analytical curves are proposed to replace those obtained experimentally and to facilitate a numerical solution. Corrective factors are also proposed for cases when the movements applied to the extremities are different; they enable residual stresses due to welding to be taken into account in the calculations. Experimental and theoretical curves are given for slenderness l over rx of 0, 40, 80, and 120. Some graphs for the calculation of some standard cross-sections are also included. /TRRL/

  • Corporate Authors:

    Universidad Nacional Autonoma de Mexico

    Palacio de Mineria, Apartado Postal M-6987
    Mexico 1 D.F.,   Mexico 
  • Authors:
    • Valleaveitia, MJR
    • Garciaveitia, M
  • Publication Date: 1971-10-12

Language

  • Spanish

Media Info

  • Features: Figures; References; Tables;
  • Pagination: p. 333-350
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00097051
  • Record Type: Publication
  • Source Agency: Transport and Road Research Laboratory (TRRL)
  • Files: ITRD, TRIS
  • Created Date: Jul 24 1975 12:00AM