An Experimental Investigation on Plastic Stress-Strain Relations

Abstract

This paper describes experiments dealing with some current problems of the theory of plasticity. One of these problems is whether corners in the yield surface do exist; and, if they exist, to find conditions under which they appear. Experiments by Drucker and Stockton1, Phillips2, and Naghdi3, indicate that corners in the yield surface do exist. Although Drucker1 and Phillips have shown that corners appear occasionally, Naghdi3 has given examples of tests the results of which can be interpreted as indicating a regular appearance of corners.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1956
Accession Number
AD0112463

Entities

People

  • Aris Phillips

Organizations

  • Yale University

Tags

DTIC Thesaurus Topics

  • Applied Mechanics
  • Civil Engineering
  • Contracts
  • Coordinate Systems
  • Creep
  • Engineering
  • Gages
  • Government Procurement
  • Governments
  • Materials
  • Mechanics
  • Military Research
  • New York
  • Plastic Properties
  • Procurement
  • Strain Gages
  • Stresses
  • United States
  • United States Government

Readers

  • Archaeological Resource Survey
  • Fluid Dynamics.
  • Mechanical Engineering/Mechanics of Materials.