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Fatigue and Fracture

2012-01-01 Technology & Engineering
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Release : 2012-01-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 767/5 ( reviews)

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Book Synopsis Fatigue and Fracture by : F. C. Campbell

Download or read book Fatigue and Fracture written by F. C. Campbell. This book was released on 2012-01-01. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Fatigue and Fracture Mechanics of High Risk Parts

2012-12-06 Technology & Engineering
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Release : 2012-12-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 098/5 ( reviews)

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Book Synopsis Fatigue and Fracture Mechanics of High Risk Parts by : Bahram Farahmand

Download or read book Fatigue and Fracture Mechanics of High Risk Parts written by Bahram Farahmand. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fatigue and Fracture of Weldments

2018-12-11 Technology & Engineering
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Release : 2018-12-11
Genre : Technology & Engineering
Kind : eBook
Book Rating : 739/5 ( reviews)

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Book Synopsis Fatigue and Fracture of Weldments by : Uwe Zerbst

Download or read book Fatigue and Fracture of Weldments written by Uwe Zerbst. This book was released on 2018-12-11. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Problems of Fracture Mechanics and Fatigue

2013-06-29 Science
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Release : 2013-06-29
Genre : Science
Kind : eBook
Book Rating : 740/5 ( reviews)

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Book Synopsis Problems of Fracture Mechanics and Fatigue by : E.E. Gdoutos

Download or read book Problems of Fracture Mechanics and Fatigue written by E.E. Gdoutos. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Fatigue and Fracture Mechanics

1997 Fracture mechanics
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Release : 1997
Genre : Fracture mechanics
Kind : eBook
Book Rating : 104/5 ( reviews)

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Book Synopsis Fatigue and Fracture Mechanics by : John H. Underwood

Download or read book Fatigue and Fracture Mechanics written by John H. Underwood. This book was released on 1997. Available in PDF, EPUB and Kindle. Book excerpt:

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