Vibration Fatigue by Spectral Methods
eBook - ePub

Vibration Fatigue by Spectral Methods

From Structural Dynamics to Fatigue Damage – Theory and Experiments

  1. 230 pages
  2. English
  3. ePUB (mobile friendly)
  4. Available on iOS & Android
eBook - ePub

Vibration Fatigue by Spectral Methods

From Structural Dynamics to Fatigue Damage – Theory and Experiments

About this book

Vibration Fatigue by Spectral Methods relates the structural dynamics theory to the high-cycle vibration fatigue. The book begins with structural dynamics theory and relates the uniaxial and multiaxial vibration fatigue to the underlying structural dynamics and signal processing theory. Organized in two parts, part I gives the theoretical background and part II the selected experimental research. The time- and frequency- domain aspects of signal processing in general, related to structural dynamics and counting methods are covered in detail. It also covers all the underlying theory in structural dynamics, signal processing, uniaxial & multiaxial fatigue; including non-Gaussianity and non-stationarity. Finally, it provides the latest research on multiaxial vibration fatigue and the non-stationarity and non-Gaussianity effects.This book is for engineers, graduate students, researchers and industry professionals working in the field of structural durability under random loading and vibrations and also those dealing with fatigue of materials and constructions.- Introduces generalized structural dynamics theory of multiaxial vibration fatigue- Maximizes understanding of structural dynamics theory in relation to frequency domain fatigue- Illustrates connections between experimental work and theory with case studies, cross-referencing, and parallels to accelerated vibration testing

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Yes, you can access Vibration Fatigue by Spectral Methods by Miha Boltezar,Matjaz Mrsnik,Martin Cesnik,Jaka Javh,Janko Slavič in PDF and/or ePUB format, as well as other popular books in Technology & Engineering & Mechanical Engineering. We have over one million books available in our catalogue for you to explore.
Part I: Theoretical background

Chapter 1: Structural dynamics

Abstract

Ch. 1 gives the theoretical background on the structural dynamics.
This chapter is organized in two sections. The first section gives the theoretical background on the single-degree-of-freedom systems, whereas the second section is on the multi-degree-of-freedom systems. Initially, damping-free systems are discussed, but then the damping in the form of the viscous and hysteretic model is presented. Free and forced responses are discussed. The theory for harmonic, periodic, and general forcing excitation is presented. The strain/stress response, later important in fatigue estimatio...

Table of contents

  1. Cover image
  2. Title page
  3. Table of Contents
  4. Copyright
  5. Nomenclature
  6. Introduction
  7. Part I: Theoretical background
  8. Chapter 1: Structural dynamics
  9. Chapter 2: Signal processing
  10. Chapter 3: Experimental modal analysis
  11. Chapter 4: Uniaxial vibration fatigue
  12. Chapter 5: Multiaxial vibration fatigue
  13. Chapter 6: Vibration fatigue analysis using modal decomposition
  14. Chapter 7: Identification of nonstationary and non-Gaussian excitation
  15. Part II: Experimental research
  16. Chapter 8: Harmonic accelerated vibration-fatigue testing
  17. Chapter 9: Harmonic vs. random excitation
  18. Chapter 10: Frequency domain methods for fatigue life estimation
  19. Chapter 11: Multiaxial vibration fatigue
  20. Chapter 12: Vibration fatigue for nonstationary and non-Gaussian excitation
  21. Appendix A: Pseudoinverse of a matrix
  22. Bibliography
  23. Index