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| Preface | |
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| Biographical Sketches | |
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| Introduction and Historical Overview | |
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| Mechanical Failure Modes | |
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| Importance of Fatigue Considerations in Design | |
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| Historical Overview of Fatigue | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| Biographical Sketches | |
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| References | |
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| Problems | |
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| Fatigue Design Methods | |
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| Strategies in Fatigue Design | |
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| The In-House Tool | |
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| The New Model | |
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| The New Product | |
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| Design to Code | |
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| Fatigue Design Criteria | |
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| Infinite-Life Design | |
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| Safe-Life Design | |
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| Fail-Safe Design | |
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| Damage-Tolerant Design | |
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| Analysis and Testing | |
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| Probabilistic Design and Reliability | |
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| CAE and Digital Prototyping | |
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| In-Service Inspection and Acquisition of Relevant Experience | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Macro/Micro Aspects of Fatigue of Metals | |
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| Fatigue Fracture Surfaces and Macroscopic Features | |
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| Fatigue Mechanisms and Microscopic Features | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Fatigue Tests and the Stress-Life (S-N) Approach | |
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| Fatigue Loading, Test Machines, and Specimens | |
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| Fatigue Loading | |
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| Fatigue Test Machines | |
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| Fatigue Test Specimens | |
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| Stress-Life (S-N) Curves | |
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| General S-N Behavior | |
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| Fatigue Limit Under Fully Reversed Uniaxial Stressing | |
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| Mean Stress Effects on S-N Behavior | |
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| Factors Influencing S-N Behavior | |
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| Microstructure | |
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| Size Effects | |
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| Surface Finish | |
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| Frequency | |
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| S-N Curve Representation and Approximations | |
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| Example of Life Estimation Using the S-N Approach | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Cyclic Deformation and the Strain-Life ([varepsilon]-N) Approach | |
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| Monotonic Tension Test and Stress-Strain Behavior | |
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| Strain-Controlled Test Methods | |
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| Cycle-Dependent Material Deformation and Cyclic Stress-Strain Behavior | |
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| Strain-Based ([varepsilon]-N) Approach to Life Estimation | |
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| Determination of Strain-Life Fatigue Properties | |
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| Mean Stress Effects | |
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| Surface Finish and Other Factors Influencing Strain-Life Behavior | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Fundamentals of Lefm and Applications to Fatigue Crack Growth | |
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| Lefm Concepts | |
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| Loading Modes | |
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| Stress Intensity Factor, K | |
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| K Expressions for Common Cracked Members | |
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| Superposition for Combined Mode I Loading | |
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| Crack Tip Plastic Zone | |
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| Fracture Toughness--K[subscript c], K[subscript Ic] | |
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| Fatigue Crack Growth, da/dN-[Detta]K | |
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| Sigmoidal da/dN-[Detta]K Curve | |
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| Constant Amplitude Fatigue Crack Growth Test Methods | |
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| da/dN-[Detta]K for R = 0 | |
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| Crack Growth Life Integration Example with No Mean Stress Effects | |
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| Mean Stress Effects | |
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| Cyclic Plastic Zone Size | |
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| Crack Closure | |
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| Small Fatigue Cracks and Lefm Limitations | |
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| Plasticity Extension of Lefm and Elastic-Plastic Fracture Mechanics | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Notches and Their Effects | |
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| Concentrations and Gradients of Stress and Strain | |
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| S-N Approach for Notched Members | |
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| Notch Sensitivity and the Fatigue Notch Factor, K[subscript f] | |
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| Effects of Stress Level on Notch Factor | |
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| Mean Stress Effects and Haigh Diagrams | |
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| Example of Life Estimation with the S-N Approach | |
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| Notch Strain Analysis and the Strain-Life Approach | |
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| Notch Stresses and Strains | |
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| Neuber's Rule | |
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| Strain Energy Density or Glinka's Rule | |
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| Plane Stress versus Plane Strain | |
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| Example of Life Estimation Using the Strain-Life Approach | |
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| Applications of Fracture Mechanics to Crack Growth at Notches | |
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| The Two-Stage Approach to Fatigue Life Estimation | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Residual Stresses and Their Effects on Fatigue Resistance | |
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| Examples | |
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| Production of Residual Stresses and Fatigue Resistance | |
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| Mechanical Methods | |
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| Thermal Methods | |
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| Plating | |
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| Machining | |
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| Relaxation of Residual Stresses | |
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| Measurement of Residual Stresses | |
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| Stress Intensity Factors for Residual Stresses | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Fatigue from Variable Amplitude Loading | |
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| Spectrum Loads and Cumulative Damage | |
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| Damage Quantification and the Concepts of Damage Fraction and Accumulation | |
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| Cumulative Damage Theories | |
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| Palmgren-Miner Linear Damage Rule | |
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| Nonlinear Damage Theories | |
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| Load Interaction and Sequence Effects | |
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| Cycle Counting Methods | |
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| Rainflow Method | |
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| Other Cycle Counting Methods | |
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| Life Estimation Using the Stress-Life Approach | |
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| Life Estimation Using the Strain-Life Approach | |
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| Crack Growth and Life Estimation Models | |
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| Simulating Service Histories in the Laboratory and Digital Prototyping | |
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| Laboratory Test Methods | |
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| Digital Prototyping | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Multiaxial Stresses | |
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| States of Stress and Strain and Proportional versus Nonproportional Loading | |
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| Yielding and Plasticity in Multiaxial Fatigue | |
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| Stress-Based Criteria | |
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| Equivalent Stress Approaches | |
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| Sines Method | |
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| Examples Using the Stress-Life Approach | |
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| Strain-Based, Energy-Based, and Critical Plane Approaches | |
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| Strain-Based and Energy-Based Approaches | |
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| Critical Plane Approaches and the Fatemi-Socie Model | |
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| Example of Nonproportional Loading | |
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| Fracture Mechanics Models for Fatigue Crack Growth | |
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| Notch Effects and Variable Amplitude Loading | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Environmental Effects | |
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| Corrosion Fatigue | |
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| Stress Corrosion Cracking/Environment-Assisted Cracking | |
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| Stress-Life (S-N) Behavior | |
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| Strain-Life ([varepsilon]-N) Behavior | |
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| Fatigue Crack Growth (da/dN-[Delta]K) Behavior | |
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| Protection Against Corrosion Fatigue | |
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| Corrosion Fatigue Life Estimation | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| Fretting Fatigue | |
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| Mechanisms of Fretting Fatigue | |
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| Influence of Variables | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| Low-Temperature Fatigue | |
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| Monotonic Behavior at Low Temperatures | |
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| Stress-life (S-N) Behavior | |
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| Strain-life ([varepsilon]-N) Behavior | |
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| Fatigue Crack Growth (da/dN-[Delta]K) Behavior | |
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| Variable Amplitude Behavior and Fatigue Life Estimation | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| High-Temperature Fatigue | |
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| Creep Deformation | |
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| Stress-Strain Behavior Under Cyclic Loading and Hold Times | |
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| Stress-life (S-N) Creep Behavior | |
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| Strain-life ([varepsilon]-N) Behavior | |
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| Fatigue Crack Growth (da/dN-[Delta]K) Behavior | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| Neutron Irradiation | |
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| References | |
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| Problems | |
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| Fatigue of Weldments | |
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| Weldment Nomenclature and Discontinuities | |
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| Constant Amplitude Fatigue Behavior of Weldments | |
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| Stress-Life (S-N) Behavior | |
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| Strain-Life ([varepsilon]-N) Behavior | |
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| Crack Growth (da/dN-[Delta]K) Behavior | |
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| Spot Welds | |
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| Improving Weldment Fatigue Resistance | |
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| Weldment Fatigue Life Estimation | |
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| General Weldment Fatigue Life Models | |
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| Weldment Fatigue Design Codes and Standards | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Statistical Aspects of Fatigue | |
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| Definitions and Quantification of Data Scatter | |
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| Probability Distributions | |
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| Normal and Log-Normal Distributions | |
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| Weibull Distributions | |
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| Estimating Low Probabilities of Failure | |
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| Tolerance Limits | |
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| Regression Analysis of Fatigue Data | |
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| Reliability Analysis | |
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| Example Problem Using the Weibull Distribution | |
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| Summary | |
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| Dos and Don'ts in Design | |
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| References | |
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| Problems | |
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| Material Properties | |
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| Monotonic Tensile Properties and Fully Reversed, Bending Unnotched Fatigue Limits, S[subscript f], of Selected Engineering Alloys | |
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| Monotonic, Cyclic, and Strain-Life Properties of Selected Engineering Alloys | |
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| Plane Strain Fracture Toughness, K[subscript Ic], for Selected Engineering Alloys (Plate Stock, L-T Direction Unless Otherwise Specified) | |
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| Fatigue Crack Growth Threshold, [Delta]Kth, for Selected Engineering Alloys | |
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| Corrosion Fatigue Behavior in Water or Salt Water for Life [greater than or equal] 10[superscript 7] Cycles for Selected Engineering Alloys | |
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| Author Index | |
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| Subject Index | |