Multiaxial Notch Fracture and Fatigue
eBook - ePub

Multiaxial Notch Fracture and Fatigue

  1. 349 pages
  2. English
  3. ePUB (mobile friendly)
  4. Available on iOS & Android
eBook - ePub

Multiaxial Notch Fracture and Fatigue

About this book

This book presents the unified fatigue life prediction equation for low/medium/high cycle fatigue of metallic materials relevant to plain materials and notched components. The unified fatigue life prediction equation is the Wöhler equation, in which the "stress-based intensity parameter" is calculated based on the linear-elastic analysis.

A local approach for the static fracture analysis for notched components is presented based on the notch linear-elastic stress field. In the local approach, a stress intensity parameter is taken as a stress-based intensity parameter. Experimental verifications show that the local approach is also suited for the static fracture analysis for notched components made of ductile materials.

The book is also concerned with a material failure problem under the multiaxial stress states. A concept of the material intensity parameter is introduced in this book. It is a material property parameter that depends on both Mode-I fracture toughness and Mode-II (or Mode-III) fracture toughness and the multiaxial parameter to characterize the variation of the material failure resistance (notch fracture toughness) with the multiaxial stresses states. The failure condition to assess mixed-mode fracture of notched (or cracked) components is stated as the stress-based intensity parameter being equal to the material intensity parameter.

With respect to the traditional S-N equation, a similar S-N equation is presented and verified to have high accuracy.

This book will be of interest to professionals in the field of fatigue and fracture for both brittle and ductile materials.

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Yes, you can access Multiaxial Notch Fracture and Fatigue by Xiangqiao Yan in PDF and/or ePUB format, as well as other popular books in Mathematics & Materials Science. We have over one million books available in our catalogue for you to explore.

Information

Publisher
CRC Press
Year
2023
Print ISBN
9781032411880
eBook ISBN
9781000830330
Topic
Mathematics
Subtopic
Materials Science
Index
Mathematics

Table of contents

  1. Cover
  2. Half Title
  3. Title
  4. Copyright
  5. Contents
  6. Preface
  7. Author
  8. List of Abbreviations
  9. Chapter 1 Introduction
  10. Chapter 2 Applicability of the Wöhler Curve Method for a Low/Medium/High Cycle Fatigue of Metallic Materials
  11. Chapter 3 Notch S-N Equation for a Low/Medium/High Cycle Fatigue of Metallic Materials
  12. Chapter 4 A Local Approach for Fracture Analysis of V-Notch Specimens Under Mode I Loading
  13. Chapter 5 A Local Stress Field Failure Model for Sharp Notches
  14. Chapter 6 An Empirical Fracture Equation of Mixed Mode Cracks
  15. Chapter 7 An Empirical Failure Equation to Assess Mixed-Mode Fracture of Notched Components
  16. Chapter 8 A New Type of S-N Equation and Its Application to Multiaxial Fatigue Life Prediction
  17. Index