Methods Of Fracture Mechanics Solid Matter Physics

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Methods of Fracture Mechanics: Solid Matter Physics

G.P. Cherepanov
Methods of Fracture Mechanics Solid Matter Physics Book PDF

Author : G.P. Cherepanov
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 42,6 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401722629

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Methods of Fracture Mechanics: Solid Matter Physics by G.P. Cherepanov Pdf

Modern fracture mechanics considers phenomena at many levels, macro and micro; it is therefore inextricably linked to methods of theoretical and mathematical physics. This book introduces these sophisticated methods in a straightforward manner. The methods are applied to several important phenomena of solid state physics which impinge on fracture mechanics: adhesion, defect nucleation and growth, dislocation emission, sintering, the electron beam effect and fractal cracks. The book shows how the mathematical models for such processes may be set up, and how the equations so formulated may be solved and interpreted. The many open problems which are encountered will provide topics for MSc and PhD theses in fracture mechanics, and in theoretical and experimental physics. As a supplementary text, the book can be used in graduate level courses on fracture mechanics, solid matter physics, and mechanics of solids, or in a special course on the application of fracture mechanics methods in solid matter physics.

Fracture Mechanics in Layered and Graded Solids

Tian Xiaohong,Quentin Zhong Qi Yue
Fracture Mechanics in Layered and Graded Solids Book PDF

Author : Tian Xiaohong,Quentin Zhong Qi Yue
Publisher : Walter de Gruyter GmbH & Co KG
Page : 328 pages
File Size : 54,9 Mb
Release : 2014-09-23
Category : Science
ISBN : 9783110369557

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Fracture Mechanics in Layered and Graded Solids by Tian Xiaohong,Quentin Zhong Qi Yue Pdf

Mechanical responses of solid materials are governed by their material properties. The solutions for estimating and predicting the mechanical responses are extremely difficult, in particular for non-homogeneous materials. Among these, there is a special type of materials whose properties are variable only along one direction, defined as graded materials or functionally graded materials (FGMs). Examples are plant stems and bones. Artificial graded materials are widely used in mechanical engineering, chemical engineering, biological engineering, and electronic engineering. This work covers and develops boundary element methods (BEM) to investigate the properties of realistic graded materials. It is a must have for practitioners and researchers in materials science, both academic and in industry. Covers analysis of properties of graded materials. Presents solutions based methods for analysis of fracture mechanics. Presents two types of boundary element methods for layered isotropic materials and transversely isotropic materials. Written by two authors with extensive international experience in academic and private research and engineering.

Fracture Mechanics

Vladimir Zalmanovich Parton
Fracture Mechanics Book PDF

Author : Vladimir Zalmanovich Parton
Publisher : CRC Press
Page : 230 pages
File Size : 53,5 Mb
Release : 1992
Category : Science
ISBN : 2881247806

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Fracture Mechanics by Vladimir Zalmanovich Parton Pdf

An introduction to the mechanics and mathematics of fracture for undergraduates in a wide range of fields, practical engineers, and other inquisitive readers with a background in at least the fundamentals of mechanics and mathematics. Describes the historical development of the fracture-mechanical concepts used today, and how these are applied in industry. Translated from the Russian; about half of the brief bibliography are works in Russian. Annotation copyrighted by Book News, Inc., Portland, OR

Contact and Fracture Mechanics

Pranav H. Darji,Veera Darji
Contact and Fracture Mechanics Book PDF

Author : Pranav H. Darji,Veera Darji
Publisher : BoD – Books on Demand
Page : 288 pages
File Size : 51,7 Mb
Release : 2018-05-30
Category : Science
ISBN : 9781789231588

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Contact and Fracture Mechanics by Pranav H. Darji,Veera Darji Pdf

This book contains two sections: Chapters 1-7 deal with contact mechanics, and Chapters 8-13 deal with fracture mechanics. The different contributions of this book will cover the various advanced topics of research. It provides some needed background with respect to contact mechanics, fracture mechanics and the use of finite element methods in both. All the covered chapters of this book are of a theoretical and applied nature, suitable for the researchers of engineering, physics, applied mathematics and mechanics with an interest in computer simulation of contact and fracture problems.

Fracture Mechanics Criteria and Applications

E.E. Gdoutos
Fracture Mechanics Criteria and Applications Book PDF

Author : E.E. Gdoutos
Publisher : Springer Science & Business Media
Page : 326 pages
File Size : 44,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400919563

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Fracture Mechanics Criteria and Applications by E.E. Gdoutos Pdf

It is difficult to do justice to fracture mechanics in a textbook, for the subject encompasses so many disciplines. A general survey of the field would serve no purpose other than give a collection of references. The present book by Professor E. E. Gdoutos is refreshing because it does not fall into the esoteric tradition of outlining equations and results. Basic ideas and underlying principles are clearly explained as to how they are used in application. The presentations are concise and each topic can be understood by advanced undergraduates in material science and continuum mechanics. The book is highly recommended not only as a text in fracture mechanics but also as a reference to those interested in the general aspects of failure analysis. In addition to providing an in-depth review of the analytical methods for evaluating the fundamental quantities used in linear elastic fracture mechanics, various criteria are discussed re:O. ecting their limitations and applications. Par ticular emphases are given to predicting crack initiation, subcritical growth and the onset of rapid fracture from a single criterion. Those models in which it is assumed that the crack extends from tip to tip rely on the specific surface energy concept. The differences in the global and energy states before and after crack extension were associated with the energy required to create a unit area of crack surface. Applications were limited by the requirement of self-similar crack growth.

Fracture Mechanics

George A. Papadopoulos
Fracture Mechanics Book PDF

Author : George A. Papadopoulos
Publisher : Springer Science & Business Media
Page : 291 pages
File Size : 47,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781447119920

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Fracture Mechanics by George A. Papadopoulos Pdf

Fracture and Mechanics is concerned with the experimental method of static and dynamic caustics and the Distribution of Determinant (Det.)-criterion of fracture. The Det.-criterion determines the conditions causing a crack and gives information on the expected angle of crack propagation. The object of this publication is to present the latest results to the re.earch and development community and to assist the teaching of experimental fracture mechanics and stress analysis in undergraduate and postgraduate courses. After discussing the basic theoretical considerations on the subject, experimental techniques and applications are introduced. Most of the results presented are based on the author's own investigations in the field of experimental mechanics since 1973 at the National Technical University of Athens.

Experimental evaluation of stress concentration and intensity factors

George C. Sih
Experimental evaluation of stress concentration and intensity factors Book PDF

Author : George C. Sih
Publisher : Springer Science & Business Media
Page : 407 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400983373

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Experimental evaluation of stress concentration and intensity factors by George C. Sih Pdf

Experiments on fracture of materials are made for various purposes. Of primary importance are those through which criteria predicting material failure by deformation and/or fracture are investigated. Since the demands of engineering application always precede the development of theories, there is another kind of experiment where conditions under which a particular material can fail are simulated as closely as possible to the operational situation but in a simplified and standardized form. In this way, many of the parameters corresponding to fracture such as toughness, Charpy values, crack opening distance (COD), etc. are measured. Obviously, a sound knowledge of the physical theories governing material failure is necessary as the quantity of interest can seldom be evaluated in a direct manner. Critical stress intensity factors and critical energy release rates are examples. Standard test of materials should be distinguished from basic experi ments. They are performed to provide routine information on materials responding to certain conditions of loading or environment. The tension test with or without a crack is among one of the most widely used tests. Because they affect the results, with size and shape of the specimen, the rate of loading, temperature and crack configuration are standardized to enable comparison and reproducibility of results. The American Society for Testing Materials (ASTM) provides a great deal of information on recommended procedures and methods of testing. The objective is to standardize specifications for materials and definition of technical terms.

Invariant Integrals in Physics

Genady P. Cherepanov
Invariant Integrals in Physics Book PDF

Author : Genady P. Cherepanov
Publisher : Springer Nature
Page : 259 pages
File Size : 53,5 Mb
Release : 2019-10-24
Category : Science
ISBN : 9783030283377

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Invariant Integrals in Physics by Genady P. Cherepanov Pdf

In this book, all physical laws are derived from a small number of invariant integrals which express the conservation of energy, mass, or momentum. This new approach allows us to unify the laws of theoretical physics, to simplify their derivation, and to discover some novel or more universal laws. Newton's Law of gravity is generalized to take into account cosmic forces of repulsion, Archimedes' principle of buoyancy is modified for account of the surface tension, and Coulomb's Laws for rolling friction and for the interaction of electric charges are substantially repaired and generalized. For postgraduate students, lecturers and researchers.

Methods of Analysis and Solutions of Crack Problems

George C. Sih
Methods of Analysis and Solutions of Crack Problems Book PDF

Author : George C. Sih
Publisher : Springer Science & Business Media
Page : 562 pages
File Size : 54,7 Mb
Release : 2013-11-11
Category : Science
ISBN : 9789401722605

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Methods of Analysis and Solutions of Crack Problems by George C. Sih Pdf

It is weH known that the traditional failure criteria cannot adequately explain failures which occur at a nominal stress level considerably lower than the ultimate strength of the material. The current procedure for predicting the safe loads or safe useful life of a structural member has been evolved around the discipline oflinear fracture mechanics. This approach introduces the concept of a crack extension force which can be used to rank materials in some order of fracture resistance. The idea is to determine the largest crack that a material will tolerate without failure. Laboratory methods for characterizing the fracture toughness of many engineering materials are now available. While these test data are useful for providing some rough guidance in the choice of materials, it is not clear how they could be used in the design of a structure. The understanding of the relationship between laboratory tests and fracture design of structures is, to say the least, deficient. Fracture mechanics is presently at astandstill until the basic problems of scaling from laboratory models to fuH size structures and mixed mode crack propagation are resolved. The answers to these questions require some basic understanding ofthe theory and will not be found by testing more specimens. The current theory of fracture is inadequate for many reasons. First of aH it can only treat idealized problems where the applied load must be directed normal to the crack plane.

Fracture Mechanics

Surjya Kumar Maiti
Fracture Mechanics Book PDF

Author : Surjya Kumar Maiti
Publisher : Cambridge University Press
Page : 302 pages
File Size : 55,6 Mb
Release : 2015-10-01
Category : Science
ISBN : 9781316691830

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Fracture Mechanics by Surjya Kumar Maiti Pdf

Fracture mechanics studies the development and spreading of cracks in materials. The study uses two techniques including analytical and experimental solid mechanics. The former is used to determine the driving force on a crack and the latter is used to measure material's resistance to fracture. The text begins with a detailed discussion of fundamental concepts including linear elastic fracture mechanics (LEFM), yielding fracture mechanics, mixed mode fracture and computational aspects of linear elastic fracture mechanics. It explains important topics including Griffith theory of brittle crack propagation and its Irwin and Orowan modification, calculation of theoretical cohesive strength of materials through an atomic model and analytical determination of crack tip stress field. This book covers MATLAB programs for calculating fatigue life under variable amplitude cyclic loading. The experimental measurements of fracture toughness parameters KIC, JIC and crack opening displacement (COD) are provided in the last chapter.

Finite Elements in Fracture Mechanics

Meinhard Kuna
Finite Elements in Fracture Mechanics Book PDF

Author : Meinhard Kuna
Publisher : Springer Science & Business Media
Page : 464 pages
File Size : 54,6 Mb
Release : 2013-07-19
Category : Science
ISBN : 9789400766808

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Finite Elements in Fracture Mechanics by Meinhard Kuna Pdf

Fracture mechanics has established itself as an important discipline of growing interest to those working to assess the safety, reliability and service life of engineering structures and materials. In order to calculate the loading situation at cracks and defects, nowadays numerical techniques like finite element method (FEM) have become indispensable tools for a broad range of applications. The present monograph provides an introduction to the essential concepts of fracture mechanics, its main goal being to procure the special techniques for FEM analysis of crack problems, which have to date only been mastered by experts. All kinds of static, dynamic and fatigue fracture problems are treated in two- and three-dimensional elastic and plastic structural components. The usage of the various solution techniques is demonstrated by means of sample problems selected from practical engineering case studies. The primary target group includes graduate students, researchers in academia and engineers in practice.

Fracture Mechanics

Alan T. Zehnder
Fracture Mechanics Book PDF

Author : Alan T. Zehnder
Publisher : Springer Science & Business Media
Page : 235 pages
File Size : 51,9 Mb
Release : 2012-01-05
Category : Technology & Engineering
ISBN : 9789400725942

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Fracture Mechanics by Alan T. Zehnder Pdf

Fracture mechanics is a vast and growing field. This book develops the basic elements needed for both fracture research and engineering practice. The emphasis is on continuum mechanics models for energy flows and crack-tip stress- and deformation fields in elastic and elastic-plastic materials. In addition to a brief discussion of computational fracture methods, the text includes practical sections on fracture criteria, fracture toughness testing, and methods for measuring stress intensity factors and energy release rates. Class-tested at Cornell, this book is designed for students, researchers and practitioners interested in understanding and contributing to a diverse and vital field of knowledge.

Fracture of Solids with Microdefects

Vitaut Petrovich Tamuzh,Natalʹi͡a Borisovna Romalis,Vera Petrova
Fracture of Solids with Microdefects Book PDF

Author : Vitaut Petrovich Tamuzh,Natalʹi͡a Borisovna Romalis,Vera Petrova
Publisher : Nova Biomedical Books
Page : 252 pages
File Size : 51,6 Mb
Release : 2000
Category : Science
ISBN : UOM:39015049646402

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Fracture of Solids with Microdefects by Vitaut Petrovich Tamuzh,Natalʹi͡a Borisovna Romalis,Vera Petrova Pdf

The book covers some problems of fracture of solids with linear or penny-shaped cracks or rigid inclusions. The analysis of the interaction of a macrocrack with small defects or microcracks in the frame of linear fracture mechanics is the main topic of the book. The problem of the interaction of the macrocrack with microcracks has been intensively studied for almost two decades. One of the pioneering papers was published in 1984 by the authors of the present book. In the frame of linear elasticity a problem of interaction of the cracks, holes, or inclusions most often has been reduced to a system of singular integral equations. Although exact solutions to the system of singular integral equations. Although exact solutions to the system of singular integral equations exist in a few special cases, the problem, in general, is solved by various asymptotic methods. The series solution over a small parameter representing the ratio of the linear sizes of the microcrack to the macrocrack was first obtained by Tamuzs and Romalis in 1984. It was hown that the two dominant terms in the stress Intensity Factor (SIF) at the tip of the macrocrack do not depend on mutual interaction of the microcracks and only depend on the interaction of the macrocrack with arrays of small defects. This method is applied to various macrocrack-microdefect interaction problems of 2-D and 3-D elasticity and thermoelasticity. A review of other approached to the problem is given at the end of the book.

Multiscale Deformation and Fracture in Materials and Structures

T-J. Chuang,J.W. Rudnicki
Multiscale Deformation and Fracture in Materials and Structures Book PDF

Author : T-J. Chuang,J.W. Rudnicki
Publisher : Springer Science & Business Media
Page : 422 pages
File Size : 44,6 Mb
Release : 2006-04-11
Category : Science
ISBN : 9780306469527

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Multiscale Deformation and Fracture in Materials and Structures by T-J. Chuang,J.W. Rudnicki Pdf

Modern Solid Mechanics considers phenomena at many levels, ranging from nano size at atomic scale through the continuum level at millimeter size to large structures at the tens of meter scale. The deformation and fracture behavior at these various scales are inextricably related to interdisciplinary methods derived from applied mathematics, physics, chemistry, and engineering mechanics. This book, in honor of James R. Rice, contains articles from his colleagues and former students that bring these sophisticated methods to bear on a wide range of problems. Articles discussing problems of deformation include topics of dislocation mechanics, second particle effects, plastic yield criterion on porous materials, hydrogen embrittlement, solid state sintering, nanophases at surfaces, adhesion and contact mechanics, diffuse instability in geomaterials, and percolation in metal deformation. In the fracture area, the topics include: elastic-plastic crack growth, dynamic fracture, stress intensity and J-integral analysis, stress-corrosion cracking, and fracture in single crystal, piezoelectric, composite and cementitious materials. The book will be a valuable resource for researchers in modern solid mechanics and can be used as reference or supplementary text in mechanical and civil engineering, applied mechanics, materials science, and engineering graduate courses on fracture mechanics, elasticity, plasticity, mechanics of materials or the application of solid mechanics to processing, and reliability of life predictions.

Linear Elastic Fracture Mechanics for Engineers: Theory and Applications

L.P. Pook
Linear Elastic Fracture Mechanics for Engineers Theory and Applications Book PDF

Author : L.P. Pook
Publisher : WIT Press
Page : 177 pages
File Size : 49,9 Mb
Release : 2000-01-24
Category : Technology & Engineering
ISBN : 9781853127038

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Linear Elastic Fracture Mechanics for Engineers: Theory and Applications by L.P. Pook Pdf

This book fulfills the need for a short, modern, introductory text on linear elastic fracture mechanics and its engineering applications. Suitable for use by engineering undergraduates, and other newcomers to the subject, it:- • Explains the main ideas underlying present day linear elastic fracture mechanics and how these have been developed. • Shows how the ideas can be used to carry out calculations answering the question 'Does this crack matter?' from the viewpoint of an engineering designer. • Provides an understanding of the basis of standard methods and software employed to carry out calculations. • Includes additional, more advanced material, where this will increase understanding of the sometimes formidable mathematics involved, and of the various simplifications and approximations used in practical applications. The author includes all the material central to an undergraduate introductory course and ends each chapter with an overview of the material covered to aid accessibility. Familiarity with the mechanical properties of metallic materials, and with the linear elastic stress analysis of uncracked bodies is assumed.