High-Cycle Metal Fatigue

High-Cycle Metal Fatigue PDF

Author: Ky Dang Van

Publisher: Springer

Published: 2014-05-04

Total Pages: 213

ISBN-13: 3709124743

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This book is devoted to the high-cycle fatigue behaviour of metal components, thus covering essential needs of current industrial design. The new developments included in the book rely on the use of the mesoscopic scale approach in metal fatigue and allow the specific handling of such difficult fatigue problems as multiaxial, non-proportional loading conditions.

Fatigue of Materials at Very High Numbers of Loading Cycles

Fatigue of Materials at Very High Numbers of Loading Cycles PDF

Author: Hans-Jürgen Christ

Publisher: Springer

Published: 2018-11-19

Total Pages: 628

ISBN-13: 365824531X

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This book represents the final reports of the scientific projects funded within the DFG-SPP1466 and, hence, provides the reader with the possibility to familiarize with the leading edge of VHCF research. It draws a balance on the existing knowledge and its enhancement by the joint research action of the priority program. Three different material classes are dealt with: structural metallic materials, long-fiber-reinforced polymers and materials used in micro-electro-mechanical systems. The project topics address the development of suitable experimental techniques for high-frequency testing and damage monitoring, the characterization of damage mechanisms and damage evolution, the development of mechanism-based models and the transfer of the obtained knowledge and understanding into engineering regulations and applications.

Advances in Very High Cycle Fatigue

Advances in Very High Cycle Fatigue PDF

Author: Qingyuan Wang

Publisher:

Published: 2016

Total Pages: 0

ISBN-13: 9783038355755

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Collection of selected, peer reviewed papers from the 6th International Conference On Very High Cycle Fatigue (VHCF), October 15-18, 2014, Chengdu, China.The 34 papers are grouped as follows:Chapter 1: Scientometric Researches in area of Very High Cycle Fatigue;Chapter 2: Advancements in Very High Cycle Fatigue Instrumentations;Chapter 3: Advanced Materials on Very High Cycle Fatigue;Chapter 4: Influence of Environment and Temperature;Chapter 5: Influence of Small Damages Conditions;Chapter 6: Microstructure and Initiation Mechanism;Chapter 7: Life Prediction and Modeling

High Cycle Fatigue

High Cycle Fatigue PDF

Author: Theodore Nicholas

Publisher: Elsevier

Published: 2006-07-07

Total Pages: 656

ISBN-13: 9780080458878

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Dr Theodore Nicholas ran the High Cycle Fatigue Program for the US Air Force between 1995 and 2003 at Wright-Patterson Air Force Base, and is one of the world’s leading authorities on the subject, having authored over 250 papers in leading archival journals and books. Bringing his plethora of expertise to this book, Dr Nicholas discusses the subject of high cycle fatigue (HCF) from an engineering viewpoint in response to a series of HCF failures in the USAF and the concurrent realization that HCF failures in general were taking place universally in both civilian and military engines. Topic covered include: Constant life diagrams Fatigue limits under combined LCF and HCF Notch fatigue under HCF conditions Foreign object damage (FOD) Brings years of the Author's US Air Force experience in high cycle fatigue together in one text Discusses HCF in the context of recent international military and civilian engine failures

Multiaxial Fatigue

Multiaxial Fatigue PDF

Author: Darrell Socie

Publisher: SAE International

Published: 1999-12-15

Total Pages: 510

ISBN-13: 0768065100

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This book provides practicing engineers, researchers, and students with a working knowledge of the fatigue design process and models under multiaxial states of stress and strain. Readers are introduced to the important considerations of multiaxial fatigue that differentiate it from uniaxial fatigue.

Introduction to Unified Mechanics Theory with Applications

Introduction to Unified Mechanics Theory with Applications PDF

Author: Cemal Basaran

Publisher: Springer Nature

Published: 2021-02-02

Total Pages: 452

ISBN-13: 3030577724

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This text describes the mathematical formulation and proof of the unified mechanics theory (UMT) which is based on the unification of Newton’s laws and the laws of thermodynamics. It also presents formulations and experimental verifications of the theory for thermal, mechanical, electrical, corrosion, chemical and fatigue loads, and it discusses why the original universal laws of motion proposed by Isaac Newton in 1687 are incomplete. The author provides concrete examples, such as how Newton’s second law, F = ma, gives the initial acceleration of a soccer ball kicked by a player, but does not tell us how and when the ball would come to a stop. Over the course of Introduction to Unified Mechanics Theory, Dr. Basaran illustrates that Newtonian mechanics does not account for the thermodynamic changes happening in a system over its usable lifetime. And in this context, this book explains how to design a system to perform its intended functions safely over its usable life time and predicts the expected lifetime of the system without using empirical models, a process currently done using Newtonian mechanics and empirical degradation/failure/fatigue models which are curve-fit to test data. Written as a textbook suitable for upper-level undergraduate mechanics courses, as well as first year graduate level courses, this book is the result of over 25 years of scientific activity with the contribution of dozens of scientists from around the world including USA, Russia, Ukraine, Belarus, Spain, China, India and U.K.

Metal Fatigue

Metal Fatigue PDF

Author: Norman Edward Frost

Publisher: Courier Corporation

Published: 1999-01-01

Total Pages: 550

ISBN-13: 9780486409276

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Definitive, clearly written, and well-illustrated volume addresses all aspects of the subject, from the historical development of understanding metal fatigue to vital concepts of the cyclic stress that causes a crack to grow. Examines effect of stress concentrations on notches, theories of fatigue crack propagation, and many other topics. Seven appendixes describe laboratory fatigue testing, stress concentrations, material stress-strain relationships, and more. Invaluable text for students of engineering design and metallurgy.

Mechanical Fatigue of Metals

Mechanical Fatigue of Metals PDF

Author: José A.F.O. Correia

Publisher: Springer

Published: 2019-05-07

Total Pages: 413

ISBN-13: 3030139808

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This volume contains the proceedings of the XIX International Colloquium on Mechanical Fatigue of Metals, held at the Faculty of Engineering of the University of Porto, Portugal, 5-7 September 2018. This International Colloquium facilitated and encouraged the exchange of knowledge and experiences among the different communities involved in both basic and applied research in the field of the fatigue of metals, looking at the problem of fatigue exploring analytical and numerical simulative approaches. Fatigue damage represents one of the most important types of damage to which structural materials are subjected in normal industrial services that can finally result in a sudden and unexpected abrupt fracture. Since metal alloys are still today the most used materials in designing the majority of components and structures able to carry the highest service loads, the study of the different aspects of metals fatigue attracts permanent attention of scientists, engineers and designers.