Multiaxial Notch Fatigue
eBook - ePub

Multiaxial Notch Fatigue

  1. 588 pages
  2. English
  3. ePUB (mobile friendly)
  4. Available on iOS & Android
eBook - ePub

Multiaxial Notch Fatigue

About this book

Metal and composite components used in structural engineering not only contain geometrical features resulting in stress concentration phenomena, but they are also subjected to in-service multiaxial fatigue loading. To address the problem, structural engineers need reliable methodologies which allow for an adequate margin of safety. The book summarises methods devised by the author to design real components against multiaxial fatigue by taking full advantage not only of nominal but also of local stress-strain quantities.The book begins by reviewing definitions suitable for calculating the stress-strain quantities commonly used to perform fatigue assessment. The Modified Wöhler Curve Method is then explained in detail, by focusing attention on both the high- and the medium-cycle fatigue regime. The existing links between the multiaxial fatigue criterion and physical properties are also discussed. A procedure suitable for employing the method developed by the author to estimate fatigue damage both in notched and in welded components is explained. The Modified Manson-Coffin Curve method is investigated in depth, by reviewing those concepts playing a fundamental role in the so-called strain based approach. Lastly, the problem of performing the fatigue assessment of composite materials is addressed by considering design parameters influencing composite behaviour under complex cyclic loading paths and those criteria suitable for designing real components against multiaxial fatigue. The book also contains two appendices summarising experimental data from the technical literature. These appendices provide a unique and highly valuable resource for engineers. The appendices summarise around 100 values of the material characteristic length L, experimentally determined by testing specimens made of different engineering materials and about 4500 experimental fatigue results generated by testing plain, notched and welded specimens under constant-amplitude proportional and non-proportional multiaxial fatigue loading are listed. - Summarises methods devised by the author to design real components against multiaxial fatigue - Reviews definitions suitable for calculating the stress-strain quantities commonly used to perform fatigue assessment - Includes an in-depth explanation of both the Modified Wöhler Curve and Modified Manson-Coffin Curve Method

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Yes, you can access Multiaxial Notch Fatigue by Luca Susmel in PDF and/or ePUB format, as well as other popular books in Technology & Engineering & Civil Engineering. We have over one million books available in our catalogue for you to explore.

Table of contents

  1. Cover image
  2. Title page
  3. Table of Contents
  4. Related titles
  5. Copyright
  6. Nomenclature
  7. Foreword
  8. Introduction
  9. Dedication
  10. Chapter 1: Useful stress quantities used in fatigue problems
  11. Chapter 2: Fundamentals of fatigue assessment
  12. Chapter 3: The Modified Wöhler Curve Method in fatigue assessment
  13. Chapter 4: Fatigue assessment of notched components according to the Modified Wöhler Curve Method
  14. Chapter 5: Multiaxial fatigue assessment of welded structures
  15. Chapter 6: The Modified Wöhler Curve Method and cracking behaviour of metallic materials under fatigue loading
  16. Chapter 7: The Modified Manson–Coffin Curve Method in fatigue assessment
  17. Chapter 8: Multiaxial fatigue of composite materials
  18. Appendix A: Experimental values of the material characteristic length, L
  19. Appendix B: Experimental results generated under multiaxial fatigue loading
  20. Index