Fracture mechanics : current status, future prospects : proceedings of a conference held at Cambridge University, 16 March 1979 /

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autores Corporativos: University of Cambridge. Engineering Department, Society of Environmental Engineers (Great Britain)
Otros Autores: Smith, R. A. (Roderick A.) (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Toronto, Ontario : Pergamon Press, 1979.
Edición:First edition.
Colección:International series on the strength and fracture of materials and structures Fracture mechanics
Temas:
Fracture mechanics > Congresses.
Mécanique de la rupture > Congrès.
Fracture mechanics
Conference papers and proceedings
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Front Cover; Fracture Mechanics: Current Status, Future Prospects; Copyright Page; Table of Contents; INTRODUCTION; CHAPTER 1. MICROMECHANISMS OF FRACTURE IN STATIC AND CYCLIC FAILURE; Abstract; 1. Introduction; 2. Micromechanisms of Fracture; 3. Fracture Mechanism Maps; 4. Maps for Metals and Ceramics; 5. Mechanisms of Fracture and Order of Magnitude of Kc and Gc; 6. Mechanisms of Fracture and Fatigue Crack Growth; 7. Summary; Acknowledgements; References; CHAPTER 2. THEORETICAL BACKGROUND TO ELASTIC FRACTURE MECHANICS; Summary; 1. Introduction; 2. Modes of Crack Surface Displacement.
  • 3. Stress Intensity Factors4. Effect of Yielding; 5. Measuring Fracture Toughness; 6. Fatigue Crack Growth; 7. Short Crack Limitations; 8. Combined Mode Behaviour; 9. Conclusions; Acknowledgements; Notation; APPENDIX; REFERENCES; CHAPTER 3. APPLICATION OF FRACTURE MECHANICS TO INDUSTRIAL PROBLEMS; Summary; 1) INTRODUCTION; 2) FATIGUE CRACKING IN A LARGE GENERATOR ROTOR; 3) CREEP CRACKING IN CrMoV PIPEWORK WELDS; 4) STRESS-CORROSION CRACKING IN STEAM TURBINE DISCS; 5) CONCLUDING REMARKS; 6) ACKNOWLEDGEMENT; 7) REFERENCES; CHAPTER 4. GREEN'S FUNCTIONS IN FRACTURE MECHANICS; Summary.
  • 1. Introduction2. Basic principles of Green's functions; 3. Stress intensity factors as Green's functions; 4. Systematic use of Green's functions; 5. Available Green's functions; 6. Simple methods expressed as Green's functions; 7. Applications of Green's functions; 8. Conclusions; References; CHAPTER 5. VARIABLE AMPLITUDE FATIGUE OF WELDED STRUCTURES; INTRODUCTION; ANALYSIS OF VARIABLE AMPLITUDE FATIGUE; CRACK SHAPE PROBLEMS; K HISTORY; CONCLUSIONS; ACKNOWLEDGEMENTS; NOMENCLATURE; REFERENCES; CHAPTER 6. PROBABILISTIC FRACTURE MECHANICS; Abstract; 1. INTRODUCTION; 2. GENERAL PHYSICAL ASPECTS.
  • 3. GENERAL MATHEMATICAL FORMULATION4. THE DISTRIBUTION FUNCTIONS; 5. APPLICATIONS; 6. CONCLUSIONS; References; CHAPTER 7. ELEVATED TEMPERATURE FRACTURE MECHANICS; SUMMARY; INTRODUCTION; CRACK CHARACTERISATI0N; CREEP CRACK GROWTH; FATIGUE AND CREEP-FATIGUE CRACK GROWTH; CONCLUDING REMARKS; REFERENCES; APPENDIX: CAVITY LINKAGE BY A CRACK DISPLACEMENT FIELD; CHAPTER 8. FRACTURE MECHANISMS IN FIBROUS COMPOSITES; Abstract; 1. Introduction; 2. Models of Fracture; 3. Statistical Analysis of Fracture; 4. Estimation of Fracture Energy; 5. Energies of Crack Initiation and Crack Propagation.
  • 6. ConclusionsReferences; Acknowledgements; CHAPTER 9. FRACTURE CRITERIA IN ELASTIC AND ELASTIC/PLASTIC SOLIDS; SUMMARY; INTRODUCTION; PLASTIC ZONE SIZE CORRECTION; THE PLANE STRAIN/PLANE STRESS TRANSITION; INITIATION AND PROPAGATION; THE J INTEGRAL CRITERION FOR FRACTURE; THE CRACK OPENING DISPLACEMENT; SLOW CRACK GROWTH; THE PRESENT POSITION; REFERENCES.

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