University of Illinois Urbana-Champaign

Effects of inelastic action on resistance to various types of loads; inelastic behavior of aluminum alloy I beams with elliptical web of ductile members made from various classes of metals part 5 section cutouts

Worley, Will J.

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https://hdl.handle.net/2142/111819

Description

Title
Effects of inelastic action on resistance to various types of loads; inelastic behavior of aluminum alloy I beams with elliptical web of ductile members made from various classes of metals part 5 section cutouts
Author(s)
Worley, Will J.
Issue Date
1956-10
Keyword(s)
  • Inelastic Action
  • Resistance
  • Loads
  • Ductile
  • Metals
Abstract
This report represents an extension of WADC Technical Report 56-330, Part V, April, 1956. This extension was undertaken to investigate the plastic bending behavior of aluminum alloy I-beams with elliptical web section cutouts. As in the above report, the mechanism method of analysis employing the Upper Bound Theorem was used in predicting the ultimate loads of the various beams. This procedure could not be applied in all cases since several of the beams failed by buckling failures in the web sections. The I-beams were loaded in pure bending using quarter point loading and in combined shear and bending using center point loading. The span lengths were varied for a given depth of I-beam in order to investigate the effects of shear on the failure mechanism. Where the mechanism analysis applies, it permits the prediction of loads which are in good agreement with the experimental results.
Publisher
Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign
Series/Report Name or Number
  • TAM R 113
  • 1967-0410
ISSN
0073-5264
Type of Resource
text
Language
eng
Permalink
http://hdl.handle.net/2142/111819
Sponsor(s)/Grant Number(s)
Wright Air Development Center, Air Research and Development Command, United States Air Force, Wright-Patterson Air Force Base, Ohio, Materials Laboratory, Contract No. AF 33(616)-2753, Project No. 7360
Copyright and License Information
Copyright 1956 Board of Trustees of the University of Illinois

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Technical Reports - Theoretical and Applied Mechanics (TAM) PRIMARY
TAM technical reports include manuscripts intended for publication, theses judged to have general interest, notes prepared for short courses, symposia compiled from outstanding undergraduate projects, and reports prepared for research-sponsoring agencies.