Fracture, Fatigue and Structural Integrity of Metallic Materials
Fracture, Fatigue and Structural Integrity of Metallic Materials

Author: Sergio Cicero

Publisher:

Published: 2020

Total Pages: 170

ISBN-13: 9783039288601

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Fracture, fatigue, and other subcritical processes, such as creep crack growth or stress corrosion cracking, present numerous open issues from both scientific and industrial points of view. These phenomena are of special interest in industrial and civil metallic structures, such as pipes, vessels, machinery, aircrafts, ship hulls, and bridges, given that their failure may imply catastrophic consequences for human life, the natural environment, and/or the economy. Moreover, an adequate management of their operational life, defining suitable inspection periods, repairs, or replacements, requires their safety or unsafety conditions to be defined. The analysis of these technological challenges requires accurate comprehensive assessment tools based on solid theoretical foundations as well as structural integrity assessment standards or procedures incorporating such tools into industrial practice.

The Fundamentals of Structural Integrity and Failure
The Fundamentals of Structural Integrity and Failure

Author: Richard M. Wilcox

Publisher: Nova Science Publishers

Published: 2020

Total Pages: 277

ISBN-13: 9781536188264

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"The Fundamentals of Structural Integrity and Failure provides a comprehensive review of spent nuclear fuel integrity and the research work which has been carried out in the important area of spent nuclear fuel integrity management. Additionally, the authors review the key aspects of fatigue crack nucleation and the fracture mechanics of short- and long-crack growth, with emphasis on achieving total fatigue life prediction. The fundamental aspects of mathematical modeling, computation, measurement, and signal processing involved in the process of integrity assessment of engineering structures in the presence of uncertainty are presented. Following this, several proposed techniques for the detection of the defects in ferromagnetic steel components are analyzed. One of these possible approaches is based on the additional magnetization of the inspected zone to minimize magnetic heterogeneity, and another trend is concerned with new selective Eddy current probe development. The capabilities of nondestructive testing techniques based on coercive force measurements concerned with several new applications are discussed. This concluding work demonstrates the use of a judicious and effective method for detecting pressure vessel failures, applying Wiener filter concepts to noisy signals"--

Structural Integrity and Failure
Structural Integrity and Failure

Author: Resat Oyguc

Publisher: BoD – Books on Demand

Published: 2021-02-10

Total Pages: 168

ISBN-13: 1838819800

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Structural integrity and failure assessment have been considered by many fields of engineers as it is a multi-disciplinary concept. The assessment procedure vitally ensures that structural elements will remain functional throughout their service lives. Structural failure refers to the loss of structural integrity by means of loss at the component- or system-level elements. The main concern of integrity assessment is that a structural failure may be avoided at the service level by designing the structure to withstand its designated loads. Hence, for satisfactory structural performance, structural safety, failure, and interaction between them should be considered throughout the design and analysis stages. This book is a collection of chapters that provide the researcher with a comprehensive perspective on structural integrity and its sub-disciplines.

Fundamentals of Structural Integrity
Fundamentals of Structural Integrity

Author: Alten F. Grandt, Jr.

Publisher: John Wiley & Sons

Published: 2003-11-03

Total Pages: 568

ISBN-13: 9780471214595

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Discusses applications of failures and evaluation techniques to a variety of industries. * Presents a unified approach using two key elements of structural design.

Crack Paths
Crack Paths

Author: L. P. Pook

Publisher: Witpress

Published: 2002

Total Pages: 176

ISBN-13:

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Many engineering structures and components contain cracks or crack-like flaws and it is widely recognized that crack growth must be considered both in the design and analysis of failures. The complete solution of a crack growth problem therefore includes determination of the crack path. At present the factors controlling the path taken by a propagating crack are not completely understood. In general crack paths are difficult to predict, while in practice their development in structures is often determined by large-scale structural tests. In introductory texts on fracture mechanics it is usually assumed that the crack path is known, either from theoretical considerations, or from the results of laboratory tests.

Comprehensive Structural Integrity
Comprehensive Structural Integrity

Author: Ian Milne

Publisher: Elsevier

Published: 2003-07-25

Total Pages: 4647

ISBN-13: 0080490735

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The aim of this major reference work is to provide a first point of entry to the literature for the researchers in any field relating to structural integrity in the form of a definitive research/reference tool which links the various sub-disciplines that comprise the whole of structural integrity. Special emphasis will be given to the interaction between mechanics and materials and structural integrity applications. Because of the interdisciplinary and applied nature of the work, it will be of interest to mechanical engineers and materials scientists from both academic and industrial backgrounds including bioengineering, interface engineering and nanotechnology. The scope of this work encompasses, but is not restricted to: fracture mechanics, fatigue, creep, materials, dynamics, environmental degradation, numerical methods, failure mechanisms and damage mechanics, interfacial fracture and nano-technology, structural analysis, surface behaviour and heart valves. The structures under consideration include: pressure vessels and piping, off-shore structures, gas installations and pipelines, chemical plants, aircraft, railways, bridges, plates and shells, electronic circuits, interfaces, nanotechnology, artificial organs, biomaterial prostheses, cast structures, mining... and more. Case studies will form an integral part of the work.

Fractography and Failure Analysis
Fractography and Failure Analysis

Author: Jorge Luis González-Velázquez

Publisher: Springer

Published: 2018-03-19

Total Pages: 172

ISBN-13: 3319766511

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This book presents fractography and failure analysis at a level that is accessible for non-expert readers, without losing scientific rigor. It offers a comprehensive description of fracture surfaces in engineering materials, with an emphasis on metals, and of the methodology for the observation of fracture surfaces. It also discusses in detail the main fracture mechanisms and their corresponding fracture surfaces, including brittle, ductile, fatigue, and environmental fractures. The last chapter is dedicated to the use of fractography in determining of the causes component failure. In modern engineering, the analysis of fractured components is a common practice in many fields, such as integrity management systems, materials science research, and failure investigations. As such this book is useful for engineers, scientists, engineering students, loss adjuster surveyors and any professional dealing with fractured components.

Fatigue Damage
Fatigue Damage

Author: Filippo Berto

Publisher: MDPI

Published: 2018-07-02

Total Pages: 211

ISBN-13: 3038426245

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This book is a printed edition of the Special Issue "Fatigue Damage" that was published in Metals

Fracture and Fatigue Assessments of Structural Components
Fracture and Fatigue Assessments of Structural Components

Author: Alberto Campagnolo

Publisher: MDPI

Published: 2020-12-04

Total Pages: 186

ISBN-13: 3039437291

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In dealing with fracture and fatigue assessments of structural components, different approaches have been proposed in the literature. They are usually divided into three subgroups according to stress-based, strain-based, and energy-based criteria. Typical applications include both linear elastic and elastoplastic materials and plain and notched or cracked components under both static and fatigue loadings. The aim of this Special Issue is to provide an update to the state-of-the-art on these approaches. The topics addressed in this Special Issue are applications from nano- to full-scale complex and real structures and recent advanced criteria for fracture and fatigue predictions under complex loading conditions, such as multiaxial constant and variable amplitude fatigue loadings.