Author: L. P. PookPublisher:
ISBN:
Category : Laboratories
Languages : en
Pages : 22
Book Description
Random Load Fatigue and R.m.s
Author: L. P. PookPublisher:
ISBN:
Category : Laboratories
Languages : en
Pages : 22
Book Description
Random Load Fatigue: Theory and Experiment
Author: J. M. TunnaFatigue of Structures and Materials
Author: J. SchijvePublisher: Springer Science & Business Media
ISBN: 1402068085
Category : Science
Languages : en
Pages : 627
Book Description
Fatigue of structures and materials covers a wide scope of different topics. The purpose of the present book is to explain these topics, to indicate how they can be analyzed, and how this can contribute to the designing of fatigue resistant structures and to prevent structural fatigue problems in service. Chapter 1 gives a general survey of the topic with brief comments on the signi?cance of the aspects involved. This serves as a kind of a program for the following chapters. The central issues in this book are predictions of fatigue properties and designing against fatigue. These objectives cannot be realized without a physical and mechanical understanding of all relevant conditions. In Chapter 2 the book starts with basic concepts of what happens in the material of a structure under cyclic loads. It illustrates the large number of variables which can affect fatigue properties and it provides the essential background knowledge for subsequent chapters. Different subjects are presented in the following main parts: • Basic chapters on fatigue properties and predictions (Chapters 2–8) • Load spectra and fatigue under variable-amplitude loading (Chapters 9–11) • Fatigue tests and scatter (Chapters 12 and 13) • Special fatigue conditions (Chapters 14–17) • Fatigue of joints and structures (Chapters 18–20) • Fiber-metal laminates (Chapter 21) Each chapter presents a discussion of a speci?c subject.
118. Symp. on random load fatigue. Etc
Author: Fatigue Damage
Author: Filippo BertoPublisher: MDPI
ISBN: 3038426245
Category : Technology & Engineering
Languages : en
Pages : 211
Book Description
This book is a printed edition of the Special Issue "Fatigue Damage" that was published in Metals
Methods and Models for Predicting Fatigue Crack Growth Under Random Loading
Author: Random Fatigue
Author: K. SobczykPublisher: Academic Press
ISBN:
Category : Mathematics
Languages : en
Pages : 288
Book Description
For many years fatigue has been a significant and difficult problem for engineers, especially for those who design structures such as aircraft, bridges, pressure vessels, and cranes. Fatigue of engineering materials is commonly regarded as an important deterioration process and a principal mode of failure for various structural and mechanical systems. This book presents a unified approach to stochastic modeling of the fatigue phenomenon, particularly the fatigue crack growth process. The main approaches to construction of these stochastic models are presented to show their methodological consistency and potential usefulness in engineering practice. The analyses contained in this work should also inspire the development of new approaches for designing and performing fatigue experiments.
Fatigue Under Random and Programed [sic] Loads
![Fatigue Under Random and Programed [sic] Loads PDF](https://books.google.com/books/content/images/frontcover/xP7tEnD5_r0C?fife=w80-h100)
Author: Eugene C. NaumannPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 36
Book Description
An investigation has been conducted to determine which combination of method counting and type of load programing best retains the essential fatigue-inducing characteristics of a random time history of stress. In an earlier investigation several time histories were numerically generated and counted by various methods. The data obtained in the earlier investigation were used in this investigation to conduct axial load fatigue tests of 2024-T3 aluminum-alloy sheet specimens with not d edges. The fatigue life obtained from tests using the random peak history was used as a basis of comparison. The elimination of various sized fluctuations, due to the different counting methods, had little, if any, effect on fatigue life in tests using a random sequence of loads. Tests conducted by using ordered loading produced lives greater than the random fatigue life. The value of life in the ordered tests varied with the counting method, with statistical properties of the time history, and probably with the assumptions made in reducing the data to block form.
Symposium on random load fatigue
Author: The Effects of Stress-interaction and Frequency-composition in Random Load Fatigue
Author: Richard Tileston BoothPublisher:
ISBN:
Category :
Languages : en
Pages : 149
Book Description