PLASTIC STRENGTH OF BEAMS UNDER COMBINED BENDING AND AXIAL COMPRESSION

There are presented in this paper the results of tests on the ultimate strength of beams subjected to combined bending and axial compression. They are compared with the collapse solutions based on simple plastic theory, to determine the correlation curves of the beams relating applied bending moment and axial compression. For ease of computation, a FORTRAN PROGRAM LIST is developed for the interaction curves of the beams with arbitrary I-section including hybrid beams. On the basis of the interaction curves, the hybrid beams, in the flanges of which high strength steel is used, are discussed from the viewpoint of cost performance.

• Corporate Authors:

  Ship Research Institute, Tokyo

  38-1, 6-chome, Shinkawa, Mitaka-shi
  Tokyo,   Japan 
• Authors:
  • Ando, N
  • Arita, K
  • Nagasawa, H
  • Aoki, G
• Publication Date: 0

Media Info

• Features: Figures; Photos; References; Tables;
• Pagination: 14 p.

Subject/Index Terms

• TRT Terms: Plasticity; Structural analysis
• Old TRIS Terms: Beam compression; Plastic strength
• Subject Areas: Marine Transportation; Materials;

Filing Info

• Accession Number: 00007445
• Record Type: Publication
• Files: TRIS
• Created Date: Dec 22 1970 12:00AM