Plastic Strains in Thick Hollow Cylinders Overstrained by Internal Pressure

Abstract

Equations are derived relating wall ratio to plastic strains resulting from overstraining thick hollow cylinders. That the equations are applicable, is evidenced by comparison with statistical data from the inspection records of guns coldworked at Watertown Arsenal in the current production activities and by agreement with experimental test data. Equations are developed for (1) Strain Ratio, (2) Flow Factor, (3) Longitudinal Strains, (4)Longitudinal Shrinkage in Tapered Sections, and (5) Strain Distribution Through the Cylinder Wall.

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Document Details

Document Type
Technical Report
Publication Date
Jan 24, 1944
Accession Number
ADA954192

Entities

People

  • Donald H. Newhall

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Agreements
  • Distribution Curves
  • Engineering
  • Equations
  • Experimental Data
  • High Pressure
  • Internal Pressure
  • Materials Engineering
  • Plastic Deformation
  • Pressure Distribution
  • Pressure Vessels
  • Production
  • Statistical Data
  • Stereolithography

Readers

  • Computational Modeling and Simulation
  • Metallurgy
  • Structural Health Monitoring of Composite Structures.