University of Illinois Urbana-Champaign

Effects of inelastic action on resistance to various types of loads; T section eccentrically loaded tension members made of type 304 of ductile members made from various classes of metals part 9 stainless steel and tested at 1000 degrees F

Sidebottom, O.M.; Dharmarajan, S.

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https://hdl.handle.net/2142/111841

Description

Title
Effects of inelastic action on resistance to various types of loads; T section eccentrically loaded tension members made of type 304 of ductile members made from various classes of metals part 9 stainless steel and tested at 1000 degrees F
Author(s)
  • Sidebottom, O.M.
  • Dharmarajan, S.
Issue Date
1958-05
Keyword(s)
  • Inelastic Action
  • Resistance
  • Loads
  • Ductile
  • Metals
Abstract
This report presents the results of an analytical and experimental investigation for the determination of the load necessary to produce a specified amount of inelastic deformation in T-section members subjected to eccentric tensile loads at 1000°F. The interaction curve-moment-load curve theory was used in predicting the load and deformation of the eccentrically-loaded members. The material used in making the test members was type 304 stainless steel. Creep tension tests indicated that this material was extremely time-sensitive, at least, for the first 30 minutes. The stress-strain diagram of the material at 1000°F was similar in shape to that at room temperature. The comparison between the theory and experiment for the T-section eccentrically-loaded members was excellent for those members with sufficiently small initial eccentricity that yielding did not occur in the most stressed compression fibers. For those members with larger eccentricity, the experimental moment-load curves fell appreciably below the theoretical curve over the range of the curve for which yielding had occurred on the compression side of the member. It is believed that this discrepancy results from the fact that the yield stress in compression was less than in tension.
Publisher
Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign
Series/Report Name or Number
  • TAM R 134
  • 1967-0430
ISSN
0073-5264
Type of Resource
text
Language
eng
Permalink
http://hdl.handle.net/2142/111841
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 1958 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.