ANALYSIS OF DATA ON PLASTIC DEFORMATION OF A CLAMPED THIN CIRCULAR PLATE UNDER HYDROSTATIC PRESSURE

Abstract

Formulas are derived which relate axial deflection, radial displacement, plastic strain, thickness, and stress in a clamped circular plate deformed by lateral pressure. These formulas result from considerations of equilibrium conditions and relationship of strains and displacements, and from the assumption that the volume strain is zero for a material in the plastic range. Quantities computed in several different ways by these formulas are plotted and compared with observed quantities obtained in tests on a medium-steel plate.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1947
Accession Number
AD0490016

Entities

People

  • A. N. Gleyzal

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Data Analysis
  • Elastic Properties
  • Engineering
  • Engineers
  • Equations
  • Experimental Data
  • Hydrostatic Pressure
  • Measurement
  • Mechanical Engineering
  • Mechanical Properties
  • Mechanics
  • Model Basins
  • Plastic Deformation
  • Radial Stress
  • Stress Strain Relations
  • Test And Evaluation
  • Test Methods

Readers

  • Electrical Engineering
  • Mechanical Engineering/Mechanics of Materials.