Two-Dimensional Test Cases in Post Yield Fracture Mechanics



INTRODUCTION

  • Background
  • Aims and Objectives of the Benchmarks
  • Fudamentals of Elastoplastic Models
  • The Finite Element Code
  • Test cases
    • Centre Cracked Plate
    • Compact Tension Specimen
    • Three Point Bed Specimen
  • Target Solutions
  • Fracture Parameter Evaluation Methods
  • Load versus Displacement Control
  • Report Format

PART A

CENTRE CRACKED PLATE
Limit Load Solutions
Mesh Convergence Study
Fracture Parameter Study
Further Investigations

  • Increment (Step) Size
    • Convergence Tolerance
    • Integration Order
  • Plane Stress Solution
  • Material Characteristics
  • Thermal Clothing

PART B

COMPACT TENSIONSPECIMEN
Fracture Parameter Study
THREE-POINT BEND SPECIMEN
Fracture Parameter Study

CONCLUSIONS
APPENDIX A



Document Details

ReferenceR0038
AuthorRemzi. E
LanguageEnglish
AudienceAnalyst
TypePublication
Date 1st January 1994
RegionTechnical

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