Crack Approaching a Hole.

Abstract

Effects of region of stress concentration ahead of a running crack in Homalite-100 sheets with a centrally located hole were studied by dynamic photoelasticity. Mode I dynamic stress intensity factors and corresponding dynamic strain energy release rates and crack velocities as well as the corresponding Modes I and II static stress intensity factors, static strain energy release rates and strain energy density factors were determined. (Author Modified Abstract)

Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1973
Accession Number
AD0759734

Entities

People

  • Albert S. Kobayashi
  • B. G. Wade
  • B. N. Johnson

Organizations

  • University of Washington

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Intensity
  • Mechanical Properties
  • Photoelasticity
  • Stress Concentration
  • Stress Intensity Factors
  • Stresses

Readers

  • Materials Science (Mechanical Engineering).