Crack growth : rates, prediction, and prevention /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Kubair, D. V. (Dhirendra V.)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: New York : Nova Science Publishers, [2012]
Colección:Mechanical engineering theory and applications.
Temas:
Fracture mechanics.
Materials > Fatigue.
Mécanique de la rupture.
Matériaux > Fatigue.
fatigue (condition)
TECHNOLOGY & ENGINEERING > Fracture Mechanics.
Fracture mechanics
Materials > Fatigue
Acceso en línea:Texto completo
Tabla de Contenidos:
  • CRACK GROWTH RATES, PREDICTION AND PREVENTION ; CRACK GROWTH RATES, PREDICTION AND PREVENTION ; CONTENTS ; PREFACE ; SPONTANEOUS PLANAR CRACK PROPAGATION IN INHOMOGENEOUS MATERIALS ; ABSTRACT ; INTRODUCTION ; 2. FORMULATION ; 3. NUMERICAL IMPLEMENTATION OF THE FUNCTIONALLY GRADED SPECTRAL SCHEME ; 4. COMPARISON WITH HOMOGENEOUS MATERIALS; 5. DIFFERENCE BETWEEN SYMMETRICALLY AND UNSYMMETRICALLY GRADED SYSTEMS ; 6. GRADED BIMATERIAL SYSTEMS ; CONCLUSION ; REFERENCES ; INFLUENCE OF POISSON'S RATIO ON FATIGUE CRACK GROWTH IN ROUND BARS; ABSTRACT ; 1. INTRODUCTION ; 2. NUMERICAL PROCEDURE.
  • PROCEDURE OPTIMISATION NUMERICAL RESULTS; CONCLUSION ; ACKNOWLEDGEMENTS ; REFERENCES ; BOUNDARY ELEMENT FORMULATIONS APPLIED TO CRACK GROWTH ANALYSIS: APPLICATIONS IN LINEAR, COHESIVE AND FATIGUE PROBLEMS ; ABSTRACT; 1. INTRODUCTION ; 2. LINEAR ELASTIC FRACTURE MECHANICS AND FATIGUE MODELS ; 3. COHESIVE CRACK MODEL; 4. BOUNDARY INTEGRAL EQUATIONS ; 5. BEM ALGEBRAIC EQUATIONS FOR CRACK GROWTH IN LINEAR ELASTIC AND FATIGUE PROBLEMS; 6. BEM ALGEBRAIC EQUATIONS FOR CRACK GROWTH CONSIDERING COHESIVE MODEL; 7. CRACK GROWTH SCHEME FOR LINEAR ELASTIC AND FATIGUE MODELS.
  • 8. CRACK GROWTH SCHEME FOR COHESIVE MODEL 9. APPLICATIONS ; 9.1. Concrete Four Point Bending Beam ; 9.2. Multi-Fractured Solid ; 9.3. Perforated Panel Considering Fatigue Behaviour; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; WEIGHT FUNCTIONS FOR STRESS INTENSITY FACTORS CALCULATION IN EDGE CRACKS
  • THEORY AND NUMERICAL IMPLEMENTATION ; ABSTRACT ; 1. FATIGUE AND LINEAR ELASTIC FRACTURE MECHANICS ; 2. WEIGHT FUNCTIONS ; 2.1. Weight Functions in One-Dimensional Crack Problems ; 2.1.1. Historical Background.
  • 2.1.2. Introduction to the Principle of Superposition for Stress Intensity Factors in Cracks 3. DEVELOPING A WEIGHT FUNCTION FOR THE SINGLE EDGE NOTCHED SPECIMEN ; 4. WU'S WEIGHT FUNCTION FOR EDGE CRACKS; Preparation of the Above Formulae for Numerical Computation; CONCLUSION; REFERENCES ; INTERFACIAL CRACKS IN BICRYSTALS AND BIMATERIALS ; ABSTRACT ; 1. INTRODUCTION ; 2. ELASTIC FRACTURE MECHANICS CONCEPT FOR CRACK AT THE INTERFACE; 3. BEHAVIOR OF INTERFACIAL CRACKS IN BICRYSTALS AND BIMATERIALS ; 3.1. The Rice-Thomson Model.
  • 3.2. Application of the Rice-Thomson Model to Bicrystals and Bimaterials 3.2.1. Dislocation Nucleation and Emission from Crack Tip in Copper Bicrystals ; 3.2.2. Dislocation Nucleation and Emission from Crack Tip in Fe
  • 2.7% Si Bicrystals ; 3.2.3. Dislocation Nucleation and Emission from the Interfacial Crack tip in Copper/ Sapphire Bimaterials ; CONCLUSION ; REFERENCES ; INFLUENCE OF THE INTERFACE ON CRACKS PROPAGATION ALONG IT AND ON BEHAVIOR OF CRACKS APPROACHING INTERFACE ; ABSTRACT ; 1. INTRODUCTION ; 2. INTERFACIAL CRACK KINKING AWAY FROM THE INTERFACE.

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