BIAXIALLY LOADED BEAM-COLUMN ANALYSIS

A COMPUTERIZED NUMERICAL APPROACH IS PRESENTED FOR COMPUTING THE MAXIMUM LOAD CARRYING CAPACITY OF STEEL COLUMNS UNDER BIAXIALLY ECCENTRIC LOADS WITH ECCENTRICITIES OF LOADING DIFFERENT AT EACH END. THE COMPUTED RESULTS ARE COMPARED WITH THE EXISTING ANALYTICAL AND EXPERIMENTAL STUDIES AND GOOD AGREEMENT IS OBSERVED. THE EFFECT OF WARPING RESTRAINT AT THE COLUMN ENDS, CROSS-SECTIONAL SHAPE, AND RESIDUAL STRESSES ON THE ULTIMATE STRENGTH OF THE COLUMN ARE STUDIED BY USING VARIOUS EXAMPLES. INTERACTION CURVES OBTAINED FOR AN EQUAL ECCENTRICITY CASE HAVE BEEN USED TO COMPUTE ULTIMATE LOADS FOR COLUMNS WITH ECCENTRICITIES OF LOADING NOT EQUAL AT THE TWO ENDS. A REASONABLE AGREEMENT IS OBSERVED BETWEEN PREDICTED ULTIMATE LOADS FROM INTERACTION CURVES AND THOSE OBTAINED ANALYTICALLY OR EXPERIMENTALLY. /AUTHOR/

• Supplemental Notes:
  • Vol 97, No ST 9, PROC PAPER NO 8384, PP 2245-2259, 6 FIG,
• Authors:
  • Syal, I C
  • Sharma, S S
• Publication Date: 1971-9

Media Info

• Serial:
  • Journal of the Structural Division
  • Publisher: American Society of Civil Engineers

Subject/Index Terms

• TRT Terms: Beams; Biaxial stress; Computer programs; Eccentricity; Elastic analysis; Equations; Loads; Plasticity; Stability (Mechanics); Torsion
• Uncontrolled Terms: Eccentric loading
• Old TRIS Terms: Elastic analysis (Structural); Power series /mathematical/
• Subject Areas: Bridges and other structures; Highways;

Filing Info

• Accession Number: 00209535
• Record Type: Publication
• Files: TRIS
• Created Date: Oct 25 1971 12:00AM