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Recent trends in fatigue design /
Fatigue is progressive and localised structural damage that occurs when materials are subjected to cyclic loading. Therefore, in order to produce durable products against fatigue and to prevent catastrophic failures it is essential to develop feasible fatigue design methods as well as understand the...
| Clasificación: | Libro Electrónico |
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| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Hauppauge, New York :
Nova Science Publisher's, Inc.,
[2014]
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| Colección: | Mechanical engineering theory and applications.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- ""RECENT TRENDS IN FATIGUE DESIGN""; ""RECENT TRENDS IN FATIGUE DESIGN""; ""Library of Congress Cataloging-in-Publication Data""; ""Contents""; ""Preface""; ""Chapter 1: Reliability-Based Design Optimization Approach Applied to Fatigue Crack Growth""; ""Abstract""; ""Introduction""; ""Linear Elastic Fracture Mechanics and Fatigue Models""; ""Boundary Integral Equations""; ""BEM Algebraic Equations""; ""Reliability Analysis""; ""Coupled Mechanical and Reliability Approach. Direct Coupling Method""; ""RBDO Model""; ""Applications""; ""Determination of Time for Maintenance Procedures""
- ""Determination of Structural Dimensions Considering a Safety Level Target""""Determination of Structural Dimensions and Time for Inspection and Maintenance Procedures Considering Costs""; ""Conclusion""; ""Acknowledgments""; ""References""; ""Chapter 2: Use of Modern Numerical Methods for Fatigue Life Predictions""; ""Abstract""; ""Introduction""; ""Simulation of Crack Propagation in Spar""; ""Using Extended Finite Element Method (XFEM)""; ""Conclusion""; ""References""; ""Chapter 3: Certain Aspects of Notch Fatigue""; ""Abstract""; ""Introduction""; ""Background""
- ""Conventional Approaches""""Short Crack Model""; ""Experimental Details""; ""Results""; ""2024 T351 Alloy""; ""Discussion""; ""Conclusion""; ""References""; ""Chapter 4: Physical Damage Tolerant Design Approach for Elasto-Viscoplastic Cast Alloys Undergoing Thermomechanical Fatigue Loading (Application for Automotive Al-Si Cast Alloys Components)""; ""Abstract""; ""Introduction""; ""Crack Closure Phenomenon""; ""Material Microstructural Features""; ""Loading Frequency and Temperature""; ""Compressive Load""; ""History Effect""; ""Methods""; ""1. Structure Numerical Analyses""
- ""2. Crack Growth Experimental Analyses""""3. Physically Based Crack Growth Law for Damage Tolerant Design Approach""; ""3.1. Material Behaviour Analysis in the Crack Tip Vicinity""; ""3.2. Analytical Development of the Crack Growth Law""; ""3.2.1. Asymptotic Solution for Equivalent Cyclic Viscoplastic Strain Field""; ""3.2.2. Monotonic Plastic Zone Size ,
- .(Î?=0 ) Calculation""; ""3.2.3. Model Enrichment by Including the History Effect""; ""Conclusion""; ""References""; ""Chapter 5: Recent Development of Fatigue Crack Growth Rate Models""; ""Abstract""; ""1. Introduction""
- ""2. Long Crack Growth Rate Model""""2.1. Characteristics of Long Crack Growth""; ""(1) Sigmoidal Shape""; ""(2) Load Ratio Effect""; ""(3) Overload Effect""; ""(4) Thickness Effect""; ""2.2. Reversal Based Models""; ""2.3. Small Scale Crack Growth Rate Model in Time Domain""; ""3. Small Crack Growth Rate Model""; ""3.1. Physically Small Crack Growth Model""; ""3.2. Microstructurally Small Crack Growth Model""; ""4. Crack Growth Rate Model with Creep Interaction""; ""References""; ""Chapter 6: Short Fatigue Crack Behavior in Duplex Stainless Steels""; ""Abstract""; ""1. Introduction""