Defects Fracture And Fatigue

Author : G. Sih
Publisher : Springer Science & Business Media
Page : 480 pages
File Size : 43,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400968219

Get Book

Defects, Fracture and Fatigue by G. Sih Pdf

The Second International Symposium on Defects, Fracture and Fatigue took place at Mont Gabriel, Quebec, Canada, May 30 to June 5, 1982, and was organized by the Mechanical Engineering Department of McGill University and Institute of Fracture and Solid Mechanics, Lehigh University. The Co-Chairmen of the Sympo sium were Professor G.C. Sih of Lehigh University and Professor J.W. Provan of McGill University. Among those who served on the Organizing Committee were G.C. Sih (Co-Chairman), J.W. Provan (Co-Chairman), H. Mughrabi, H. Zorski, R. Bullough, M. Matczynski, G. Barenblatt and G. Caglioti. As a result of the interest expressed at the First Symposium that was held in October 1980, in Po land, the need for a follow-up meeting to further explore the phenomena of mate rial damage became apparent. Among the areas considered were dislocations, per sistent-slip-bands, void creation, microcracking, microstructure effects, micro/ macro fracture mechanics, ductile fracture criteria, fatigue crack initiation and propagation, stress and failure analysis, deterministic and statistical crack models, and fracture control. This wide spectrum of topics attracted researchers and engineers in solid state physics, continuum mechanics, applied mathematics, metallurgy and fracture mechanics from many different countries. This spectrum is also indicative of the interdisciplinary character of material damage that must be addressed at the atomic, microscopic and macroscopic scale level.

Author : G. Sih
Publisher : Springer
Page : 489 pages
File Size : 46,7 Mb
Release : 1983-02-05
Category : Science
ISBN : 9024728045

Get Book

Defects, Fracture and Fatigue by G. Sih Pdf

Author : Sergio Cicero,José Alberto Álvarez Laso
Publisher : Unknown
Page : 170 pages
File Size : 46,8 Mb
Release : 2020
Category : Engineering (General). Civil engineering (General)
ISBN : 3039288601

Get Book

Fracture, Fatigue and Structural Integrity of Metallic Materials by Sergio Cicero,José Alberto Álvarez Laso Pdf

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.

Author : Philippa L Moore,Geoff Booth
Publisher : Elsevier
Page : 224 pages
File Size : 50,7 Mb
Release : 2014-11-21
Category : Technology & Engineering
ISBN : 9781782423911

Get Book

The Welding Engineer’s Guide to Fracture and Fatigue by Philippa L Moore,Geoff Booth Pdf

The Welding Engineer's Guide to Fracture and Fatigue provides an essential introduction to fracture and fatigue and the assessment of these failure modes, through to the level of knowledge that would be expected of a qualified welding engineer. Part one covers the basic principles of weld fracture and fatigue. It begins with a review of the design of engineered structures, provides descriptions of typical welding defects and how these defects behave in structures undergoing static and cyclical loading, and explains the range of failure modes. Part two then explains how to detect and assess defects using fitness for service assessment procedures. Throughout, the book assumes no prior knowledge and explains concepts from first principles. Covers the basic principles of weld fracture and fatigue. Reviews the design of engineered structures, provides descriptions of typical welding defects and how these defects behave in structures undergoing static and cyclical loading, and explains the range of failure modes. Explains how to detect and assess defects using fitness for service assessment procedures.

Author : F. C. Campbell
Publisher : ASM International
Page : 699 pages
File Size : 52,7 Mb
Release : 2012-01-01
Category : Technology & Engineering
ISBN : 9781615039760

Get Book

Fatigue and Fracture by F. C. Campbell Pdf

"This book emphasizes the physical and practical aspects of fatigue and fracture. It covers mechanical properties of materials, differences between ductile and brittle fractures, fracture mechanics, the basics of fatigue, structural joints, high temperature failures, wear, environmentally-induced failures, and steps in the failure analysis process."--publishers website.

Author : E.E. Gdoutos,C.A. Rodopoulos,J.R. Yates
Publisher : Springer Science & Business Media
Page : 573 pages
File Size : 54,7 Mb
Release : 2013-06-29
Category : Science
ISBN : 9789401727747

Get Book

Problems of Fracture Mechanics and Fatigue by E.E. Gdoutos,C.A. Rodopoulos,J.R. Yates Pdf

On Fracture Mechanics A major objective of engineering design is the determination of the geometry and dimensions of machine or structural elements and the selection of material in such a way that the elements perform their operating function in an efficient, safe and economic manner. For this reason the results of stress analysis are coupled with an appropriate failure criterion. Traditional failure criteria based on maximum stress, strain or energy density cannot adequately explain many structural failures that occurred at stress levels considerably lower than the ultimate strength of the material. On the other hand, experiments performed by Griffith in 1921 on glass fibers led to the conclusion that the strength of real materials is much smaller, typically by two orders of magnitude, than the theoretical strength. The discipline of fracture mechanics has been created in an effort to explain these phenomena. It is based on the realistic assumption that all materials contain crack-like defects from which failure initiates. Defects can exist in a material due to its composition, as second-phase particles, debonds in composites, etc. , they can be introduced into a structure during fabrication, as welds, or can be created during the service life of a component like fatigue, environment-assisted or creep cracks. Fracture mechanics studies the loading-bearing capacity of structures in the presence of initial defects. A dominant crack is usually assumed to exist.

Author : Yukitaka Murakami
Publisher : Elsevier
Page : 384 pages
File Size : 50,7 Mb
Release : 2002-04-29
Category : Technology & Engineering
ISBN : 0080496563

Get Book

Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions by Yukitaka Murakami Pdf

Metal fatigue is an essential consideration for engineers and researchers who are looking at factors that cause metals to fail through stress, corrosion, etc. This is an English translation of a book originally published in Japan in 1993, with an additional two chapters on the fatigue failure of steels and the effect of surface roughness on fatigue strength. The methodology is based on important and reliable results and may be usefully applied to other fatigue problems not directly treated in this book.

Author : C. M. Hudson,Thomas P. Rich
Publisher : ASTM International
Page : 436 pages
File Size : 55,6 Mb
Release : 1986
Category : Fractura de sólidos
ISBN : 9780803104853

Get Book

Case Histories Involving Fatigue and Fracture Mechanics by C. M. Hudson,Thomas P. Rich Pdf

Author : G. Pluvinage
Publisher : Springer Science & Business Media
Page : 238 pages
File Size : 52,9 Mb
Release : 2003-12-31
Category : Technology & Engineering
ISBN : 9781402016097

Get Book

Fracture and Fatigue Emanating from Stress Concentrators by G. Pluvinage Pdf

A vast majority of failures emanate from stress concentrators such as geometrical discontinuities. The role of stress concentration was first highlighted by Inglis (1912) who gives a stress concentration factor for an elliptical defect, and later by Neuber (1936). With the progress in computing, it is now possible to compute the real stress distribution at a notch tip. This distribution is not simple, but looks like pseudo-singularity as in principle the power dependence with distance remains. This distribution is governed by the notch stress intensity factor which is the basis of Notch Fracture Mechanics. Notch Fracture Mechanics is associated with the volumetric method which postulates that fracture requires a physical volume. Since fatigue also needs a physical process volume, Notch Fracture Mechanics can easily be extended to fatigue emanating from a stress concentration.

Author : Sergio Cicero,José Alberto Álvarez
Publisher : MDPI
Page : 170 pages
File Size : 42,9 Mb
Release : 2020-05-13
Category : Technology & Engineering
ISBN : 9783039288595

Get Book

Fracture, Fatigue and Structural Integrity of Metallic Materials by Sergio Cicero,José Alberto Álvarez Pdf

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. This volume is focused on new advances in fracture, fatigue, and structural integrity of metallic structural components containing defects (e.g., cracks, notches, metal loss, etc.), and also on those developments that are being or could be incorporated into structural integrity assessment procedures, such as BS7910, R6, or API 579-1/ASME FFS-1.

Author : Uwe Zerbst,Mauro Madia,Benjamin Schork,Jonas Hensel,Pawel Kucharczyk,DesireTchoffo Ngoula,Didi Tchuindjang,Julian Bernhard,Carla Beckmann
Publisher : Springer
Page : 157 pages
File Size : 50,9 Mb
Release : 2018-12-11
Category : Technology & Engineering
ISBN : 9783030040734

Get Book

Fatigue and Fracture of Weldments by Uwe Zerbst,Mauro Madia,Benjamin Schork,Jonas Hensel,Pawel Kucharczyk,DesireTchoffo Ngoula,Didi Tchuindjang,Julian Bernhard,Carla Beckmann Pdf

This book provides a comprehensive and thorough guide to those readers who are lost in the often-confusing context of weld fatigue. It presents straightforward information on the fracture mechanics and material background of weld fatigue, starting with fatigue crack initiation and short cracks, before moving on to long cracks, crack closure, crack growth and threshold, residual stress, stress concentration, the stress intensity factor, J-integral, multiple cracks, weld geometries and defects, microstructural parameters including HAZ, and cyclic stress-strain behavior. The book treats all of these essential and mutually interacting parameters using a unique form of analysis.

Author : Yukitaka Murakami
Publisher : Academic Press
Page : 758 pages
File Size : 48,8 Mb
Release : 2019-06-15
Category : Technology & Engineering
ISBN : 9780128138779

Get Book

Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions by Yukitaka Murakami Pdf

Metal fatigue is an essential consideration for engineers and researchers looking at factors that cause metals to fail through stress, corrosion, or other processes. Predicting the influence of small defects and non-metallic inclusions on fatigue with any degree of accuracy is a particularly complex part of this. Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions is the most trusted, detailed and comprehensive guide to this subject available. This expanded second edition introduces highly important emerging topics on metal fatigue, pointing the way for further research and innovation. The methodology is based on important and reliable results and may be usefully applied to other fatigue problems not directly treated in this book. Demonstrates how to solve a wide range of specialized metal fatigue problems relating to small defects and non-metallic inclusions. Provides a detailed introduction to fatigue mechanisms and stress concentration. This edition is expanded to address even more topics, including low cycle fatigue, quality control of fatigue components, and more.

Author : Claude Bathias,André Pineau
Publisher : Wiley-ISTE
Page : 512 pages
File Size : 41,9 Mb
Release : 2010-07-19
Category : Technology & Engineering
ISBN : 1848210515

Get Book

Fatigue of Materials and Structures by Claude Bathias,André Pineau Pdf

Fatigue and fracture result in billions of dollars of damage each year. This book examines the various causes of fatigue including crack growth, defects, temperature, environmental, and corrosion.

Author : Bahram Farahmand,George Bockrath,James Glassco
Publisher : Springer Science & Business Media
Page : 386 pages
File Size : 45,9 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461560098

Get Book

Fatigue and Fracture Mechanics of High Risk Parts by Bahram Farahmand,George Bockrath,James Glassco Pdf

In the preliminary stage of designing new structural hardware that must perform a given mission in a fluctuating load environment, there are several factors the designers should consider. Trade studies for different design configurations should be performed and, based on strength and weight considerations, among others, an optimum configuration selected. The selected design must be able to withstand the environment in question without failure. Therefore, a comprehen sive structural analysis that consists of static, dynamic, fatigue, and fracture is necessary to ensure the integrity of the structure. During the past few decades, fracture mechanics has become a necessary discipline for the solution of many structural problems. These problems include the prevention of failures resulting from preexisting cracks in the parent material, welds or that develop under cyclic loading environment during the life of the structure. The importance of fatigue and fracture in nuclear, pressure vessel, aircraft, and aerospace structural hardware cannot be overemphasized where safety is of utmost concern. This book is written for the designer and strength analyst, as well as for the material and process engineer who is concerned with the integrity of the structural hardware under load-varying environments in which fatigue and frac ture must be given special attention. The book is a result of years of both acade mic and industrial experiences that the principal author and co-authors have accumulated through their work with aircraft and aerospace structures.

Author : Zak Abdallah,Nada Aldoumani
Publisher : BoD – Books on Demand
Page : 120 pages
File Size : 48,7 Mb
Release : 2022-02-23
Category : Technology & Engineering
ISBN : 9781839695544

Get Book

Advances in Fatigue and Fracture Testing and Modelling by Zak Abdallah,Nada Aldoumani Pdf

Advances in Fatigue and Fracture Testing and Modelling explores various aspects related to fatigue and fracture in metallic and non-metallic materials in terms of mechanical testing and numerical modelling. The book provides results of research work conducted by experts worldwide. It discusses fatigue failure of materials and presents possible numerical solutions. It also presents predictive models and finite element (FE) activities to illustrate the behaviour of materials in real-life conditions.