Elastic Compliance and Stress Intensity Factor Solutions for Compact Specimen Geometries.

Abstract

Two-dimensional linear elastic finite element analyses of several compact tension test specimen geometries were performed. Eight noded isoparametric and singular stress triangular quarter-point elements were used. The results include stress intensity factors and compliance at selected locations as functions of crack length. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1983
Accession Number
ADA129560

Entities

People

  • J. Ahmad
  • V. Papaspyropoulos

Organizations

  • Battelle Memorial Institute

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Aeronautical Laboratories
  • Air Force
  • Crack Tips
  • Cracks
  • Displacement
  • Elastic Materials
  • Finite Element Analysis
  • Geometry
  • Intensity
  • Materials
  • Materials Laboratories
  • Mechanics
  • Modulus Of Elasticity
  • Standards
  • Stress Intensity Factors
  • Stresses
  • Two Dimensional

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Mechanical Engineering/Mechanics of Materials.
  • Structural Health Monitoring of Composite Structures.